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This page is updated frequently with new Ethylene-related patent applications. Subscribe to the Ethylene RSS feed to automatically get the update: related Ethylene RSS feeds. RSS updates for this page: Ethylene RSS RSS


Date/App# patent app List of recent Ethylene-related patents
08/14/14
20140229121
 Systems and methods for determining a level of fouling of compressors patent thumbnailSystems and methods for determining a level of fouling of compressors
A system and a method for determining a degree of fouling formation in a compressor, e.g., in an ethylene production unit or other application. Data associated with the operation of the compressor is collected.
08/14/14
20140228608
 Metalated ligand, catalyst composition, and use thereof in the oligomerization of ethylene patent thumbnailMetalated ligand, catalyst composition, and use thereof in the oligomerization of ethylene
A process for oligomerization of ethylene, comprising subjecting a catalyst composition to a gas phase of ethylene and conducting an oligomerization, wherein the catalyst composition comprises (a) a chromium compound, (b) a metalated ligand, and (c) an activator or cocatalyst; and catalyst composition as well as a metalated ligand.. .
08/14/14
20140228595
 Processes for producing hexanediol (hdo), hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof patent thumbnailProcesses for producing hexanediol (hdo), hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof
Processes include producing hexanediol (hdo), hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof from fermentation broths containing diammonium adipate (daa), monoammonium adipate (maa) and/or adipic acid (aa).. .
08/14/14
20140228518
 Toughened comingled post-consumer thermoplastics and method for recycling thermoplastic waste patent thumbnailToughened comingled post-consumer thermoplastics and method for recycling thermoplastic waste
Methods for obtaining toughened products from unsorted post-consumer plastics is disclosed. A toughened plastic composition is further disclosed, which includes a first thermoplastic polymer, a different second thermoplastic polymer, and a maleic anhydride-grafted ethylene/propylene rubber compatibilizer..
08/14/14
20140228507
 Crosslinkable composition patent thumbnailCrosslinkable composition
An rma crosslinkable composition for making thick coating layers having at least one crosslinkable component comprising reactive components a and b each including at least 2 reactive groups wherein the at least 2 reactive groups of component a are acidic protons (c—h) in activated methylene or methine groups, and the at least 2 reactive groups of component b are activated unsaturated groups (c═c), to achieve crosslinking by real michael addition reaction, the composition further including a base catalyst (c), an x—h group containing component (d) that is also a michael addition donor reactable with component b under the action of catalyst c, wherein x is c, n, p, o or s and a sag control component (e). A crosslikable composition is also disclosed for preparing thick coating layers having a dry thickness of at least 70 mu having a surface appearance and hardness of the resulting cured composition..
08/14/14
20140228506
 Method for making a high solids low volatile organic compounds content ethylene propylene diene terpolymer rubber coating patent thumbnailMethod for making a high solids low volatile organic compounds content ethylene propylene diene terpolymer rubber coating
A two part high solids low volatile organic compounds durable curable waterproof liquid rubber formulation with a solids content of at least 60 percent solids by volume based on the total coating formulation, wherein a first component has epdm, a solvent, a curative, an additive, and a blend of a pigment and a filler. The second component contains solvent and a metal drier..
08/14/14
20140228504
 Polymer compositions and articles prepared from the same patent thumbnailPolymer compositions and articles prepared from the same
The invention provides a composition comprising the following: a) an ethylene/α-olefin/diene interpolymer; b) from 40 to 70 weight percent, based on sum weight of a and b, of an ethylene/α-olefm copolymer; and c) a sulfur-containing compound.. .
08/14/14
20140228499
 Resin composition, resin pellet, method for producing resin pellet, and solar cell encapsulant patent thumbnailResin composition, resin pellet, method for producing resin pellet, and solar cell encapsulant
Wherein the ethylene-unsaturated ester copolymer comprises structural units derived from ethylene and structural units derived from an unsaturated ester and the content of the structural units derived from the unsaturated ester is 20 to 35% by weight where the total content of the structural units derived from ethylene and the structural units derived from the unsaturated ester is taken as 100% by weight, and the resin composition comprises 0.001 to 5 parts by weight of the metakaolin per 100 parts by weight of the ethylene-unsaturated ester copolymer.. .
08/14/14
20140228494
 Polyol ester plasticizers and process of making the same patent thumbnailPolyol ester plasticizers and process of making the same
Triglyceride and other polyol ester pvc plasticizers can be produced by recovery of branched c6 to c9 aldehydes from a hydroformylation product, optional hydrogenation to the alcohol, oxidation to the acid with oxygen and/or air, recovery of the resulting acid, and esterification with glycerol, ethylene glycol, propylene glycol or mixtures thereof. The branched alkyl chains comprise at least 10% methyl branching.
08/14/14
20140228492
 Polyamide resin composition for wheel cover patent thumbnailPolyamide resin composition for wheel cover
Disclosed is a polyamide resin composition for a wheel cover, which has an excellent balance between rigidity and toughness, improved low temperature impact property, excellent heat resistance, and improved strength of the surface of the composition and the weld. In particular, the polyamide resin composition comprises a polyamide 6 resin, an ethylene-based copolymer, a styrene-based copolymer, a maleic anhydride grafted styrene, an imide-based copolymer, nano-minerals, and a phenolic heat-resistant material..
08/14/14
20140228484
Polymer, process and use
There is described a process for producing a gel free hyperbranched polyamide polymer p having a polydispersity of at least 1.1 and a weight average molecular weight of at least 300 daltons, having primary amino groups (useful as a crosslinker). The process comprises the step of reacting reagent a, a compound comprising at least one amino group (—nh2) and one functional group selected from the group consisting of a further amino group (—nh2), thiol (—sh) and a secondary amine radical (—nhr); (where r denotes a hydrocarbo group) (=functional amine) and reagent b, an alpha-beta unsaturated michael-reactive ester comprising a plurality of ester groups (=diester); in a molar ratio of amine a to diester b greater than 1 but less than 3 (preferably 2.1 to 2.9); to form the polyamide in a two stage reaction michael addition and then amidation.
08/14/14
20140228476
High solids low volatile organic compounds content ethylene propylene diene terpolymer formulation
A two part low volatile organic compounds (voc) content ethylene propylene diene terpolymer formulation with a solids content of at least 60 percent solids by volume of the total formulation and a volatile organic compounds content less than 450 grams per liter, wherein a first component has epdm, a solvent, a curative, an additive, and a blend of a pigment and a filler. The second component contains solvent and a metal drier.
08/14/14
20140228470
Ambient light curable ethylene propylene diene terpolymer rubber coating devoid of thermally activated accelerators
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228469
Method for making an ambient light curable ethylene propylene diene terpolymer rubber coating devoid of thermally activated accelerators
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228467
Method for making a dual curable ethylene propylene diene polymer rubber coating using a photoinitiator and a peroxide
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228465
Dual curable ethylene propylene diene polymer rubber coating using a photoinitiator and a peroxide
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (voc) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (epdm) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.. .
08/14/14
20140228442
Grease-like gel for repelling rodents
Grease-like compositions are provided for repelling rodents. The compositions utilize nontoxic mineral, synthetic, or vegetable oil based gels containing silica, clay, urea, polytetrafluoroethylene, or metallic soap thickeners and capsaicin..
08/14/14
20140228435
Composition and method of synthesizing a biomolecule and its therapeutics applications
The embodiments herein provide a therapeutic composition comprising n (delta)-protonated l-2-amino-5-diaminomethyleneamino-pentanoic acid called j factor and a method of ex-vivo synthesis of j-factor from n(omega)′-protonated l-arginine at a ph of 5-9. The method involves increasing a temperature and or decreasing an acidity of an aqueous solution containing the n(omega)′-protonated l-arginine to obtain a ph value of greater than pka−2 or less than pka+2.
08/14/14
20140228271
Dishwasher rinse aids and detergents
Rinse aids and dishwashing agents that contain anionic surfactant(s) having at least one sulfate group or sulfonate group, as well as nonionic surfactant(s), produce very good drying of the dishes cleaned in an automatic dishwashing method. The automatic dishwashing agents additionally contain polycarboxylic acid in combination with methyglycinediacetic acid or glutaminediacetic acid or ethylenediaminedisuccinic acid, or salts thereof..
08/14/14
20140228216
Method of controlling parasitic weeds with mixtures comprising herbicidal acetolactate synthase inhibitors and plant growth regulators
The present invention relates to a method for controlling parasitic weeds, comprising applying to the host plant, the weeds and/or their habitat herbicidal mixtures or compositions comprising one, two or three acetolactate synthase (als) inhibitor(s) and one, two or three plant growth regulator(s) (pgr) which act as ethylene modulators. The present invention also relates to a method for improving the yield of the crop plant comprising applying to the host plant, and/or their habitat mixtures comprising components as defined herein.
08/14/14
20140227629
Half-cell spacer material for enhanced flow distribution
Disclosed is method for enhancing electrolyte flowing mechanism within electrodes in flow battery cells by employing half-cell spacer screens that may be welded to at least one surface of each electrode sheet. Half-cell spacer screens may provide a constant gap thickness between electrode sheet and micro-porous separator membrane.
08/14/14
20140227627
Anion transport membrane
An anion transport membrane is provided enabling efficient anion exchange across the membrane, which could be used in applications like fuel cells, water electrolyzers, or water filtration systems. The structural membrane morphology is based on a hydrophobic polysulfone membrane backbone and co-grafted thereon hydrophilic poly(ethylene glycol) grafts and anion conducting quaternary ammonium species.
08/14/14
20140227584
Fluorinated electrolyte compositions
Electrolyte compositions containing a solvent mixture comprising 2,2,-difluoroethyl acetate and ethylene carbonate are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries..
08/14/14
20140227544
Aqueous coating liquid and coated film
An aqueous coating liquid containing a polyvinyl alcohol resin (a), a polyethyleneimine (b), a nonionic surfactant (c), and an aqueous solvent (d).. .
08/14/14
20140227542
Halogen-free polymer blend
The invention concerns a halogen-free polymeric blend capable of ionic conductivity comprising either one or more polyether-based polymers or copolymers that have favorable structures to facilitate polymer chain segmental motion and ion hopping environment, selected from the group of polyether-block-polymers and polyether-based polyurethanes, or said polyether based polymers or copolymers together with one or more ionomers formed by neutralization of ethylene acid co-polymers, as well as one or more specific halogen-free ionic complexes or salts comprising a weakly coordinating anion and a cation of an alkali metal or alkaline earth metal. Further, the invention concerns the use of said blend and a plastic material containing said blend as an additive..
08/14/14
20140227533
Laminate body and method for producing laminate body
The present invention aims to provide a laminate in which a metal and a fluoropolymer are directly and firmly attached to each other. The present invention relates to a laminate including a layer (a) including a metal, and a layer (b) formed on the layer (a), wherein the layer (b) includes a copolymer containing a polymer unit based on tetrafluoroethylene and a polymer unit based on a perfluoro(alkyl vinyl ether), the copolymer contains a carboxyl group at a terminus of a main chain and has a melt flow rate of not lower than 20 g/10 min and a melting point of not higher than 295° c., and the metal is at least one selected from the group consisting of copper, stainless steel, aluminum, iron, and an alloy thereof..
08/14/14
20140227518
Process for producing electrical wire molded body
There are provided a process for producing an electrical wire molded body comprising: step i of melting and kneading a polyethylene-based resin (a), a polypropylene-based resin (b), a block copolymer (c) of an aromatic vinyl-based compound and a conjugated diene-based compound and the like, and a silane coupling agent (g), and other components, to produce a silane crosslinkable flame retardant polyolefin (a); step ii of melting and kneading a polymer selected from the components (a) to (c) and a silanol condensation catalyst (i), to produce a silanol catalyst rein composition (b); and step iii of mixing the components (a) and (b), melt molding the mixture on a conductor and then crosslinking the molded body in the presence of water.. .
08/14/14
20140227510
Multilayered rotomolded articles comprising a layer of polyester
An at least two layer rotomoulded article can include a layer a and a layer b. Layer a can include an aliphatic polyester selected from polyhydroxyalkanoate, poly(lactic acid), polycaprolactone, copolyesters and polyesteramides.
08/14/14
20140227432
Lithium metal doped electrodes for lithium-ion rechargeable chemistry
An embodiment of the invention combines the superior performance of a polyvinylidene difluoride (pvdf) or polyethyleneoxide (poe) binder, the strong binding force of a styrene-butadiene (sbr) binder, and a source of lithium ions in the form of solid lithium metal powder (slmp) to form an electrode system that has improved performance as compared to pvdf/sbr binder based electrodes. This invention will provide a new way to achieve improved results at a much reduced cost..
08/14/14
20140227428
Preparation method for medical porous tantalum implant material
A preparation method for medical porous tantalum implant material is provided, which includes mixing polyethylene glycol aqueous solution and tantalum powder to form tantalum slurry, casting the tantalum slurry into an organic foam body through vibrant pressurization, and going through steps of drying, degreasing, vacuum sintering and thermal treatment to obtain the porous tantalum. The solution is a 2-8 wt % polyethylene glycol aqueous solution, the frequency of vibration is 20-80 times/min, the thermal treatment is performed under 10−4-10−3 pa of vacuity and the temperature is increased to 800-900° c.
08/14/14
20140227317
Heterobifunctional linkers with polyethylene glycol segments and immune response modifier conjugates made therefrom
Conjugates of an immune response modifier, a linker, and an antigen are disclosed. The linker is represented by formula (i): wherein a is ch or n, p is in a range from 1 to 50, r″ is a bond or -alkylene-o—, r′ is alkylene that is optionally interrupted or terminated with one or more amide or ether groups, and e is an amine- or thiol-reactive group.
08/14/14
20140227223
Pegylated interleukin-10
Interleukin-10 (il-10) conjugated via a linker to one or more polyethylene glycol (peg) molecules at a single amino acid residue of the il-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated il-10, which retains il-10 activity, where pegylation is selective for the n-terminus on one subunit of il-10 with little or no formation of monomeric il-10.
08/14/14
20140226159
Multi-layer optical articles
Multi-layer articles are disclosed which include, a polypropylene-based film, and a layer on at least one surface of the polypropylene-based film including an ethylene-based material containing a copolymer of ethylene and at least one alpha-olefin comomoner with a density of no greater than 0.90 g/cm3 and a polydispersity index of between 1 and 4, wherein the multi-layer article is biaxially stretched. In some embodiments the multi-layer article exhibits desirable optical properties..
08/14/14
20140225389
Industrial docking bumper
A bumper configured with multiple layers that is designed to provide durable protection to the loading dock and trailer during the docking, loading, and unloading process. The first layer absorbs impact during the docking process of the trailer to the loading dock.
08/14/14
20140224836
Bag-in-box system for use in dispensing a pumpable product
A bag-in-box system for use in dispensing a pumpable product includes a carton, a flexible thermoplastic pouch disposed in the carton, a spout joined to the pouch, a spout closure, and a pumpable product disposed in the pouch, the flexible thermoplastic pouch including an outer wall including a coextruded film having a polyethylene layer, a tie layer, and a polyamide layer, and a discrete inner wall including an ethylene polymer or copolymer, or a composition like that of the outer wall, the outer wall sealed to the inner wall at the perimeter of the pouch. Optionally, a discrete intermediate wall can be disposed between the outer wall and inner discrete wall of the pouch.
08/14/14
20140224416
Surgical device with tack-free gel and method of manufacture
A process of making a tack-free gel is disclosed comprising the steps of providing a mold defining a mold cavity, the mold cavity comprising a plastic material; pouring or injecting a molten gel having a high molding temperature into the mold cavity; and forming the tack-free gel as a thin layer of plastic of the mold cavity is melted over the gel. The forming step further comprises cooling the gel from the molten state to a solidified state.
08/14/14
20140224314
Resin sheet for sealing solar cell, solar cell module using same, and method for manufacturing solar cell module
The present invention provides a resin sheet for solar cell encapsulation, which has excellent transparency and bonding strength for a long period of time, while being reduced in shrinkage when heated. A resin sheet for solar cell encapsulation of the present invention comprises an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10-47% by mass and an organic peroxide.
08/14/14
20140223880
Abrasion resistant yarn
The invention relates to a spun yarn comprising at least one natural fiber and staples of a high strength polyethylene fiber, wherein the high strength polyethylene fiber has an initial modulus of at least 40 gpa and a tensile strength of at least 1.4 gpa, wherein the yarn comprises between 1 and 4% by weight staples of the high strength polyethylene fiber. The invention also relates to a fabric comprising the spun yarn and articles comprising said spun yarn or said fabric..
08/14/14
20140223872
Filter medium for air filter and filter unit
A filter medium for an air filter collecting dust in an air flow has a principal collection layer including a porous polytetrafluoroethylene film. A surface of the filter medium is provided with a plurality of embossed projections.
08/14/14
20140223807
Fuel for compression-ignition engines based on monooxymethylene dimethylether
A fuel for compression-ignition engines is described, which contains mono oxymethylene dimethyl ether and has a cetane number of ≧51. This fuel for compression-ignition engines advantageously contains oxygenates of the n-polyoxaalkane type and/or di-tert-butyl peroxide.
08/07/14
20140221717
Alkylation of benzene with a hydrocarbon gas
Methods of forming ethylbenzene are described herein. In one embodiment, the method includes contacting dilute ethylene with benzene in the presence of an alkylation catalyst to form ethylbenzene, wherein such contact occurs in a reaction zone containing a gaseous phase and recovering ethylbenzene from the reaction zone..
08/07/14
20140221672
Process for preparing carbonate and diol products
A method of forming a cyclic carbonate product is carried out by reacting an alkylene oxide, such as ethylene oxide, with carbon dioxide in the presence of a metal organic framework (mof) catalyst with less than 0.5 mol % of any potassium or quaternary ammonium salts present based on moles of alkylene oxide feed in a reaction zone under reaction conditions to form a cyclic carbonate product. The cyclic carbonate product may be optionally fed as a crude carbonate product that does not undergo any purification or separation, other than the optional removal of any portion of unreacted alkylene oxide, carbon dioxide, and light hydrocarbon gases, to a second reaction zone containing a transesterification catalyst along with an aliphatic monohydric alcohol.
08/07/14
20140221669
Preparation of alkyl 3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid ester
The present disclosure provides a novel and economically advantageous process for preparation of compounds of formula i, such as alkyl 3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid ester. The process includes acidification of the sodium enolate of alkyl difluoroacetoacetate by carbonic acid generated in situ by reacting carbon dioxide with water.
08/07/14
20140221588
Process for synthesis of ethylene polymers
B. Pressurizing ethylene in the polymerization vessel and polymerizing ethylene in a solution or a suspension, continuously or batch wise, in one or more stages at a temperature is in the range of 30° c.
08/07/14
20140221585
Novel copolymers
A copolymer of ethylene and an alpha-olefin, said copolymer having a (a) density>0.930 g/cm3, (b) melt index (g/10 min)>4, (c) molecular weight distribution (mwd)>3.0, and (d) fnct>250 hours, and is described suitable for use in rotomolding applications. In particular the novel copolymers result in improved impact strength, improved permeation resistance and improved environmental stress crack resistance and may suitably be prepared by use of metallocene catalysts..
08/07/14
20140221572
Packing sheet
The present invention provides a packing sheet and ptp packing body, which do not include halogen materials such as chlorine and fluorine and have high water vapor barrier property. The packing sheet of the present invention includes at least a high-density polyethylene resin (a), petroleum resin (b), and amorphous polyolefin resin (c).
08/07/14
20140221564
Hydrophilic sealants
The present invention provides water swellable one-component sealants prepared by incorporation of polyols containing ethylene oxide (“eo”) into the backbone of the polymer. The inventive one-component hydrophilic polyurethane sealant contains a silane-terminated polyurethane prepolymer, a compound having an ethylene oxide content of at least about 40 wt.
08/07/14
20140221559
Olefin-based polymer compositions and articles prepared therefrom
The invention provides a composition comprising at least the following: a) an ethylene/a-olefin interpolymer with a density ≦0.90 g/cc, and an i2 greater than 10; b) a functionalized olefin-based polymer; and c) an olefin-based polymer with a density greater than 0.90 g/cc, and selected from the group consisting of the following: a) an ethylene homopolymer, b) an ethylene/α-olefin interpolymer, c) a propylene/ethylene interpolymer, and d) a propylene/α-olefin interpolymer; and wherein the [density (c)−density (a)] is greater than, or equal to, 0.017; and wherein the weight ratio of [(a+c)/b] is greater than, or equal to, 3.0.. .
08/07/14
20140221558
Polyethylene blend composition having a reduced chill roll buildup during extrusion process
The instant invention provides a polyethylene blend composition having reduced chill roll buildup during extrusion process, and films and coating layers made therefrom. The polyethylene blend composition according to the present invention provide reduced chill roll buildups during extrusion process, and comprises: (a) from 60 to 95 percent by weight of a linear polyethylene composition comprising less than or equal to 100 percent by weight of the units derived from ethylene, and less than 15 percent by weight of units derived from one or more α-olefin comonomers; wherein said linear polyethylene composition has a density in the range of from 0.917 to 0.975 g/cm3, a molecular weight distribution (mw/mn) in the range of from 1.70 to 3.62, a melt index (i2) in the range of from 2 to 50 g/10 minutes, and a vinyl unsaturation in the range of from less than 0.06 vinyls per one thousand carbon atoms present in the linear polyethylene composition; and (b) from 5 to 40 percent by weight of a low density polyethylene composition (ldpe) having a density in the range of from 0.915 to 0.930 g/cm3, and a melt index (i2) in the range of from 0.4 to 10; wherein the polyethylene blend composition has a density in the range of 0.917 to 0.960 g/cm3 and a melt index (i2) in the range of from 2 to 30 g/10 minutes..
08/07/14
20140221551
Aqueous dispersion of polyamide-based rubber-like elastomer and process for manufacturing same
The present invention provides an aqueous dispersion comprising a polyamide-based rubber-like elastomer emulsified and dispersed therein, wherein 0.8 to 10 parts by weight of a copolymer of ethylene with an ethylenically unsaturated carboxylic acid, relative to 100 parts by weight of the polyamide-based rubber-like elastomer is contained. The aqueous dispersion of the present invention is a novel aqueous dispersion of polyamide-based rubber-like elastomer that is excellent in storage stability at low temperatures, and that can provide processed products excellent in flexibility and heat resistance when used as a coating material..
08/07/14
20140221545
Non-crosslinked polyethylene composition for power cable
Provided is a polymer composition usable as a covering material of a power cable for outdoors, and more particularly, a non-crosslinked polyethylene composition for a power cable using a non-crosslinked type polyethylene resin instead of using a crosslinked polyethylene which is widely used around the world as the existing power cable insulator. The power cable using a covering material made of the polymer composition according to the present disclosure may have excellent tracking resistance to be appropriately used in costal areas containing large salts, industrial complexes containing large pollutants, and the like..
08/07/14
20140221542
Crosslinkable composition cross-linkable by real michael addition reaction and resins for use in said composition
An rma crosslinkable composition having at least one crosslinkable component including reactive components a and b each including at least 2 reactive groups, the at least 2 reactive groups of component a being acidic protons (c—h) in activated methylene or methine groups and the at least 2 reactive groups of component b are activated unsaturated groups (c═c) and a base catalyst (c) which reactive components a and b crosslink by real michael addition (rma) reaction under action of the base catalyst, characterised in that the at least one crosslinkable component including reactive components a and b in the composition have a total hydroxy number of less than 60, preferably less than 40 and more preferably less than 20 mg koh/g solids. Further, specific resins a and b having a low hydroxy number for use in rma cross-linkable compositions and a process for the manufacture thereof..
08/07/14
20140221516
Polyolefin resin composition and applications thereof
There are provided a polyolefin resin composition having excellent mechanical properties and thermal resistance; a film formed of the polyolefin resin composition, which has excellent mechanical properties and thermal resistance and which is less likely to suffer from fisheyes; a microporous membrane having excellent permeability and shutdown properties in addition to the above-mentioned physical properties; and applications thereof. Such objects are accomplished by a polyolefin resin composition containing an ultra-high molecular weight ethylene polymer (a), a 4-methyl-1-pentene polymer or 3-methyl-1-pentene polymer (b), and a polymer of an olefin having 2 to 12 carbon atoms (c) at an intended ratio..
08/07/14
20140221515
Incipient wetness method to enhance productivity of supported ziegler-natta catalysts
Processes for producing impact copolymers are provided. Ethylene and at least one comonomer can be polymerized in the presence of one or more catalysts, polypropylene particles, and an inert solvent to produce an impact copolymer.
08/07/14
20140221514
Polymerization activators for supported ziegler-natta catalysts
Processes for producing impact copolymers are provided. Ethylene and at least one copolymer can be polymerized in the presence of one or more catalysts, polypropylene particles, and one or more halocarbon compounds to produce an impact copolymer that includes the polypropylene particles and an ethylene copolymer..
08/07/14
20140221513
Expandable vinyl aromatic polymers
E) 0.1 to 1% by weight, calculated with respect to the polymer (a), of polyethylene wax homogeneously distributed in the polymeric matrix.. .
08/07/14
20140221392
Cyclohexane derivative compound
To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (i) or a pharmacologically acceptable salt thereof.
08/07/14
20140221391
Cyclohexane derivative compound
To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (i) or a pharmacologically acceptable salt thereof.
08/07/14
20140221295
Modified binding proteins inhibiting the vegf-a receptor interaction
The present invention relates to binding proteins specific for vascular endothelial growth factor a (vegf-a), in particular to recombinant binding proteins comprising a polyethylene glycol moiety and a binding domain, which inhibits vegf-axxx (wherein xxx denotes the amino acid length of the vegf-a mature protein) binding to vascular endothelial growth factor receptor 2 (vegfr-2). Examples of such recombinant binding proteins are proteins which comprise an ankyrin repeat domain with the desired binding specificity, and a polyethylene glycol moiety.
08/07/14
20140221270
Methoxypolyethyleneglycol succinimidyl propionate modified recombinant ganoderma immunoregulatory protein, preparing method and application thereof
Methoxypolyethyleneglycol succinimidyl propionate modified recombinant ganoderma immunoregulatory protein, a preparing method and applications thereof are provided, including: the mpeg-spa modified rlz-8; the method for preparing the mpeg-spa modified rlz-8 comprising: feeding the rlz-8 dimer and the mpeg-spa with the molar ratio of 1:1˜1:6 into a 0.1m phosphate buffer with ph 5.0˜ph 8.0, and stirring by a magnetic stirrer at a room temperature for 1.0˜2.5 h, purifying the product for obtaining a modification product with a purity of 98%; and applications of the mpeg-spa modified rlz-8 in preparation of medicine for treating leukopenia due to chemotherapy. Advantages are as follows: the method for preparing the mpeg-spa modified rlz-8 is simple, and the product is identical; a half-life of the mpeg-spa modified rlz-8 is significantly longer than the half-life of unmodified rlz-8 (illustrated in the fig.
08/07/14
20140221204
Eco-plant aid
A composition of matter having a powderized, tablet or dissolved in water solution having the following component compounds: sodium bicarbonate, citric acid, sodium lauryl sulfonate, polyethylene glycol, alkylbenzene sulfonate, boric acid. The composition has several embodiments indicating various ranges for the compounds therein.
08/07/14
20140221196
Modified carrier for silver based ethylene oxide catalyst
Silver based ethylene oxide catalysts having enhanced stability are disclosed. The enhanced stability silver based ethylene oxide catalysts include an alumina carrier which has been modified to include cavities on the surface of the carrier.
08/07/14
20140221195
Vertically aligned mesoporous thin film, method of manufacturing the same, and catalytic application thereof
This invention relates to a vertically aligned mesoporous silicate film with site-selective metal deposition from a single polymeric precursor and to diverse catalytic applications thereof. There is an innovative approach of a single precursor to manufacture a vertically aligned mesoporous silicate thin film having high thermal and chemical resistance on a large-area silicon wafer (2 cm×3 cm).


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Ethylene topics: Ethylene Glycol, Surfactant, Ethylene Oxide, Propylene Oxide, Tetrafluoro, Polypropylene, Pyrrolidone, Polyurethane, Alkoxylate, Antimicrobial, Cross Section, Calcium Carbonate, Aerosol Spray, Acrylamide, Crystallin

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