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Silane patents



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


Date/App# patent app List of recent Silane-related patents
07/24/14
20140206869
 Iridium containing hydrosilylation catalysts and compositions containing the catalysts patent thumbnailIridium containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable, of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/24/14
20140206863
 Copper containing hydrosilylation catalysts and compositions containing the catalysts patent thumbnailCopper containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/24/14
20140206832
 Poly oligosiloxysilane patent thumbnailPoly oligosiloxysilane
The present invention relates to a new synthesis procedure for a family of silica based polymer materials synthesized through the interconnection of silicate oligomers with reactive silanes. By using this synthesis it is possible to generate novel silica based polymer materials.
07/24/14
20140206816
 Addition-type organosilicon sealant for halogen-free conductive and flame-resistant electric products patent thumbnailAddition-type organosilicon sealant for halogen-free conductive and flame-resistant electric products
This invention refers to an addition-type organosilicon sealant for halogen-free conductive and flame-resistant electric products, which consists of: a) vinyl silicone oil; b) silicon dioxide treated by silane or aluminium oxide treated by silane; c) a compound in which every molecule contains h—si functional group, the mass content of h is 0.1-1.2%; d) hydrolysis product from hydrolysis reaction between vinyl trimethoxy (triethoxy) silane and γ-(2,3-epoxy propoxy) propyl trimethoxy (triethoxy) silane; e) chloroplatinic acid or 1,3-divinyl-1,1,3,3-tetramethyl disiloxane platinum complex; f) any one or combination of carbon black, iron black, titanium dioxide, cerium oxide, benzotriazole, zinc carbonate and magnesium carbonate. The substance provided by this invention, which is halogen-free and flame-resistant with certain heat conductivity and viscosity, is quite applicable to sealing of electric products..
07/24/14
20140206812
 Thermosetting resins with enhanced cure characteristics containing organofunctional silane moieties patent thumbnailThermosetting resins with enhanced cure characteristics containing organofunctional silane moieties
A reactive, non-hydrolyzable silane. The silane comprises a quaternary silicon atom and first and second terminal groups.
07/24/14
20140206180
 Thin film formation method patent thumbnailThin film formation method
A thin film formation method to form an amorphous silicon film containing an impurity on a surface of an object to be processed in a process chamber that allows vacuum exhaust includes supplying a silane-based gas composed of silicon and hydrogen into the process chamber in a state that the silane-based gas is adsorbed onto the surface of the object without supplying an impurity-containing gas, supplying the impurity-containing gas into the process chamber to form the amorphous silicon film containing the impurity without supplying the silane-based gas, and performing the supplying of the silane-based gas and the supplying of the impurity-containing gas alternately and repeatedly such that the impurity reacts with the silane-based gas.. .
07/24/14
20140205771
 Bezel sealant, liquid crystal display panel and liquid crystal display patent thumbnailBezel sealant, liquid crystal display panel and liquid crystal display
The present invention provides a bezel sealant for use in a polymer stabilized vertical alignment liquid crystal display. The bezel sealant includes at least the following compositions: epoxy resin 20-60% by weight, curing agent 5-50% by weight, methacrylate resin or acrylate resin 20-60% by weight, photoinitiator 0.1-1% by weight, filler 5-35% by weight, and silane coupling agent 0.05-5% by weight.
07/24/14
20140205556
 Composition comprising an alkoxysilane, a fatty ester and a silicone, and cosmetic use thereof patent thumbnailComposition comprising an alkoxysilane, a fatty ester and a silicone, and cosmetic use thereof
The invention relates to a composition, especially a cosmetic composition, comprising: (i) one or more alkoxysilanes, (ii) one or more fatty esters; and (iii) one or more silicones. The invention also relates to a cosmetic process for treating keratin materials with this composition, and also to the use of this composition for caring for and/or shaping keratin materials..
07/24/14
20140204159
 Mixed organosiloxane networks for tunable surface properties for blanket substrates for indirect printing methods patent thumbnailMixed organosiloxane networks for tunable surface properties for blanket substrates for indirect printing methods
A crosslinked siloxane composition contains the polymerization product of a mixture containing from about 2 to about 12 alkoxysilane precursor materials, where at least one of the alkoxysilane precursor materials is a hydrophilic alkoxysilane precursor material, and at least one of the alkoxysilane precursor materials is a hydrophobic alkoxysilane precursor material. A method of printing an image to a substrate involves applying an inkjet ink to an intermediate transfer member using an inkjet printhead, spreading the ink onto the transfer member, inducing a property change of the ink, and transferring the ink to a substrate, where the intermediate transfer member comprises a crosslinked siloxane composition containing the polymerization product of a mixture comprising from about 2 to about 12 alkoxysilane precursor materials, where at least one of the precursor materials is hydrophilic and at least one is hydrophobic..
07/24/14
20140203297
 Method of manufacturing substrates having improved carrier lifetimes patent thumbnailMethod of manufacturing substrates having improved carrier lifetimes
This invention relates to a method for depositing silicon carbide material onto a substrate such that the resulting substrate has a carrier lifetime of 0.5-1000 microseconds, the method comprising a. Introducing a gas mixture comprising a chlorosilane gas, a carbon-containing gas, and hydrogen gas into a reaction chamber containing a substrate; and b.
07/24/14
20140202609
Rubber composition for sidewall and tire using the same
An object of the present invention is to provide a rubber composition for a sidewall having excellent conductivity, anti-spew cutting property and extrusion processability in good balance and assuring low production cost. The present invention provides a rubber composition for a sidewall comprising 2 to 15 parts by mass of a wet processed silica having a bet specific surface area of 70 to 250 m2/g and 40 to 62 parts by mass of a carbon black having a bet specific surface area of 37 to 125 m2/g based on 100 parts by mass of a diene rubber component, wherein the rubber composition does not contain a silane coupling agent, and has a volume resistivity of not more than 1×108 Ω·cm..
07/24/14
20140202533
Thermoplastic polyolefin copolymer lamination film, laminated structures and processes for their preparation
Disclosed are polyolefin copolymer films comprising alkoxysilane groups and a catalyst for cross-linking the alkoxysilane groups; wherein the cross-linking catalyst is a lewis or bronsted acid or base compound that has a relatively high melting point and therefore initiates the cross-linking essentially only at the lamination temperature, preferably at or above at least 50° c. Also disclosed are films wherein (i) the layer or layers comprising the alkoxysilane groups, including surface layer(s), comprise the cross-linking catalyst; or (ii) layer or layers comprising alkoxysilane groups do not contain cross-linking catalyst and have a facial surface in adhering contact with a layer of a thermoplastic polyolefin copolymer comprising the cross-linking catalyst; or (iii) there is a combination of layers (i) and (ii).
07/24/14
20140202356
Compositions for treating materials and methods of treating same
Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition..
07/17/14
20140200349
Manganese containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/17/14
20140200348
Vanadium containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/17/14
20140200347
Rhenium containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/17/14
20140200311
(meth)allylsilane compound, silane coupling agent thereof, and functional material using the same
A (meth)allylsilane compound that a functional group of a (meth)allylsilyl group or a halogenosilyl group bonded to the (meth)allylsilyl group via a spacer group is bonded directly or through a divergent spacer group to a dehydrogenated residue of an amino group of an amino group-containing compound; a carbaminic acid ester group or an amide group derived from a dehydrogenated residue of the amino group; an aromatic compound; a polymerizable unsaturated groups; perfluoro group; a dehydrogenated residue of saccharide or a carbohydrate polyol (excluding when the divergent spacer group is an alkylene group, or an alkylene group and an arylene group); a dehydrogenated residue of an amino acid; a halogenosilyl group; or a substituted silyl group in which a halogen of the halogenosilyl group is substituted.. .
07/17/14
20140200306
Terminal modifier for conjugated diene polymers
Disclosed is a terminal modifier for conjugated diene polymers. The terminal modifier has both at least two amine groups and at least one alkoxysilane group.
07/17/14
20140199839
Film-forming method for forming silicon oxide film on tungsten film or tungsten oxide film
A film-forming method includes forming a tungsten film or a tungsten oxide film on an object to be processed, heating the object on which the tungsten film or the tungsten oxide film is formed, forming a seed layer on the tungsten film or the tungsten oxide film by supplying an aminosilane-based gas to a surface of the tungsten film or the tungsten oxide film, and forming a silicon oxide film on the seed layer by simultaneously supplying a silicon material gas including silicon and a gas including an oxidizing agent for oxidizing silicon.. .
07/17/14
20140199227
Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent
The present invention relates to a specific process for producing trisilylamine from monochlorosilane and ammonia in the liquid phase. The invention further relates to a plant wherein such a process can be carried out with advantage..
07/17/14
20140197132
Block copolymer, method of forming the same, and method of forming pattern
Wherein com1 and com2 are independently selected from a polystyrene moiety, polymethylmethacrylate moiety, polyethylene oxide moiety, polyvinylpyridine moiety, polydimethylsiloxane moiety, polyferrocenyldimethylsilane moiety, and polyisoprene moiety, r1 is hydrogen or an alkyl group with 1 to 10 carbon atoms, ph is a phenyl group, a is 1 to 50, r2 is hydrogen or an alkyl group with 1 to 10 carbon atoms, and b is 1 to 50.. .
07/10/14
20140194627
Zinc containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/10/14
20140194567
Interpenetrating polymer networks derived from silylated triglyceride oils and polysiloxanes
A composition of matter comprising an interpenetrating polymer network of a combination of a silanol-containing polysiloxane phase and a silylated triglyceride oil phase. The two phases are mixed and covalently bound to each other via siloxane crosslinks.
07/10/14
20140194272
Method of treating a preceramic material
A method of treating a preceramic material includes providing a preceramic polycarbosilane or polycarbosiloxane material that includes a moiety si—o—m, where si is silicon, o is oxygen and m is at least one metal, and thermally converting the preceramic polycarbosilane or polycarbosiloxane that includes the moiety si—o—m material into a ceramic material.. .
07/10/14
20140193645
Hybrid coatings and associated methods of application
A hybrid coating composition including an organosilane component, a metal alkoxide component and a surfactant component, with the metal alkoxide component present in the composition at a molar ratio of about 75:1 with respect to the surfactant component. The hybrid coating composition once cured on a transparent substrate has an initial clarity greater than 98.
07/10/14
20140193628
Crosslinked, melt-shaped articles and compositions for producing same
Disclosed is a crosslinkable mixture comprising a polyolefin, an alkoxysilane, an organopolysiloxane, a free radical initiator and a liquid polymer modifier. The organopolysiloxane contains two or more hydroxyl end groups.
07/10/14
20140193321
Method for producing higher silanes
The invention relates to a method for producing dimeric and/or trimeric silicon compounds, in particular silicon halogen compounds. The claimed method is also suitable for producing corresponding germanium compounds.
07/10/14
20140191163
Method of applying a magnesium-containing powder to the surface of an aluminum or aluminum alloy substrate
Disclosed are methods of treating a metal to improve the metal's corrosion resistance. The method includes applying, to the surface of the metal, a coating which comprises magnesium powder and a binder.
07/03/14
20140187783
Hafnium containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/03/14
20140187705
Adhesives
The present invention relates to adhesives based on silane-modified polymers and to substrates coated therewith and connected thereto.. .
07/03/14
20140187699
Composition comprising fluorinated olefin/vinyl alcohol copolymer and alkoxysilane, compound, cured product formed from said composition, and film comprising said cured product
A composition comprising a fluorinated olefin/vinyl alcohol copolymer, a predetermined alkoxysilane compound or its oligomer, a solvent and a hydrolysis/condensation catalyst, wherein the solvent is at least one member selected from the group consisting of a c3-10 ketone compound, a c2-10 nitrile compound, a c3-10 amide compound in which a hydrogen atom bonded to the nitrogen atom may be substituted by a c1-5 alkyl group, and a predetermined ether compound.. .
07/03/14
20140187695
High performance hotmelt window sealant
A hot applied, non-crosslinking, non-butyl, sealant. These sealants are composed of olefin polymers, styrenic block copolymers, an ethylene vinyl acetate copolymer, tackifying resins, plasticizers, and preferably inorganic fillers, and organosilane adhesion promoters.
07/03/14
20140187693
Method for producing rubber composition
The present invention provides a method for producing a rubber composition containing a rubber component (a) that contains a modified conjugated diene-based polymer obtained by using a modifying agent that has a functional group compatible with silica, a filler containing an inorganic filler (b), a silane coupling agent (c), and at least one promoter (d) selected from guanidines, sulfenamides, thiazoles, thiurams, thioureas, dithiocarbamic acid compounds and xanthogenic acid compounds, wherein the rubber composition is kneaded in plural stages, and in the first stage (x) of kneading, the rubber component (a), all or a part of the inorganic filler (b), all or a part of the silane coupling agent (c) and the promoter (d) are added and kneaded.. .
07/03/14
20140187352
Golf ball compositions
A golf ball is disclosed which includes a central core; one or more mantle layers and an outer cover layer and where one or more of the core and one or more mantle layers is coated with a coating composition which includes one or more of the following components; a polysulfide silane; a waterborne polyurethane resin composition; a waterborne urethane modified acrylic resin composition; or an epoxy resin composition.. .
07/03/14
20140187025
Method of forming silicon film and film forming apparatus
Provided is a method of forming a film including a silicon film on a base, including: forming a seed layer on a surface of the base by heating the base and supplying an aminosilane-based gas onto the surface of the heated base; and forming the silicon film on the seed layer by heating the base and supplying a silane-based gas containing no amino group onto the seed layer of the surface of the heated base, wherein a molecule of the aminosilane-based gas used in forming a seed layer comprises two or more silicon atoms.. .
07/03/14
20140187024
Method of forming seed layer, method of forming silicon film, and film forming apparatus
Provided is a method of forming a seed layer as a seed of a thin film on an underlayer, which includes: forming a first seed layer on a surface of the underlayer by heating the underlayer, followed by supplying an aminosilane-based gas onto the surface of the heated underlayer; and forming a second seed layer on the surface of the underlayer with the first seed layer formed thereon by heating the underlayer, followed by supplying a disilane or higher order silane-based gas onto the surface of the heated underlayer.. .
07/03/14
20140187017
Process of preparing a gap filler agent, a gap filler agent prepared using same, and a method for manufacturing semiconductor capacitor using the gap filler agent
A method of preparing a gap filler agent includes adding a halosilane to a basic solvent, and, to the basic solvent and the halosilane, adding ammonia in an amount of about 50 to about 70 parts by weight based on 100 parts by weight of the halosilane at a rate of about 1 g/hr to about 15 g/hr.. .
07/03/14
20140186614
Electromagnetic steel sheet having insulating coating (as amended)
An electrical steel sheet with an insulation coating excellent in punchability, coating adhesion property and coating film property after annealing, even without containing any chromium compound in the insulation coating. The insulation coating is formed by applying a surface-treatment agent to at least one side of the electrical steel sheet and drying the surface-treatment agent.
07/03/14
20140186609
Fiber-and-plastic composite and method for making same
A fiber-and-plastic composite includes a fiber composite, a plastic part, and a silane coupling agent layer and an adhesive layer formed between the fiber composite and the plastic parts. The silane coupling agent layer directly bonds with the fiber composite.
07/03/14
20140186554
Adhesive for polarizing plate, polarizing plate including adhesive layer, and liquid crystal display
Disclosed are an adhesive for polarizing plates, a polarizing plate including an adhesive layer, and a liquid crystal display. The adhesive includes a (meth)acrylic copolymer, a curing agent, and a silane coupling agent, wherein the (meth)acrylic copolymer has an average molecular weight of at least 800,000 g/mol.
07/03/14
20140186543
Compositions comprising thiol-terminated polymers and sulfur-containing ethylenically unsaturated silanes and related cured sealants
Disclosed are compositions that include: a) a thiol-terminated polymer; and b) a sulfur-containing ethylenically unsaturated silane. Related products, such as sealants, that include polymers derived from such compositions, are also disclosed..
07/03/14
20140186250
Carbonyl functionalized porous inorganic oxide adsorbents and methods of making and using the same
An adsorbent material comprising a porous inorganic oxide material grafted with a molecule comprising a carbonyl functional group is provided. The porous inorganic oxide material can be a porous silica material or zr(oh)4.
07/03/14
20140185651
Mercury free thermometer
A liquid-in-stem thermometer includes a bulb configured to contain a thermometric fluid and a tube in fluid communication with the bulb. The tube has an inner surface.
07/03/14
20140183405
Floating type adsorbent for removal of phosphate in aqueous solution and method for fabricating the same and method for regeneration of the same
The present disclosure relates to a floating type adsorbent for removal of phosphate that can effectively remove phosphate from aqueous phase through reaction between an amine function attached on the surface of a sponge and phosphate. This adsorbent can be regenerated by desorbing the adsorbed phosphate, a method for fabricating same and a method for regeneration the floating type adsorbent for removal of phosphate.
07/03/14
20140183398
Nickel containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/03/14
20140182883
Crosslinked resin compound and wire and cable using the same
A crosslinked resin compound includes a resin compound including 0.1 to 20 parts by mass of one material selected from the group consisting of monomer having an epoxy group, acid anhydride and silane coupling agent with respect to 100 parts by mass of ethylene-based copolymer, and the resin compound is crosslinked.. .
07/03/14
20140182664
Articles comprising high melt flow ionomeric compositions
A polymeric film or sheet comprising an ionomeric composition comprising ionomeric copolymer of an alpha olefin and about 1 to about 30 wt % of alpha,beta-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, based on the total weight of the ionomeric copolymer, wherein the carboxylic acid is neutralized to a level of 1 to 100 mol %, with one or more metal ions, based on the total number of moles of carboxylate groups in the ionomeric copolymer, and wherein the ionomeric copolymer has a melt index of about 20 to about 300 g/10 min. The ionomeric composition preferably comprises an additive selected from the group consisting of silane coupling agent, organic peroxide, and combinations thereof.
07/03/14
20140182483
Titanium containing hydrosilylation catalysts and compositions containing the catalysts
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
07/03/14
20140182337
Coatings for enhancing glass strength
Methods of manufacturing and coating a glass container by applying an aminofunctional silane coating composition to an exterior surface of the glass container, and then curing the silane coating composition to form a crosslinked siloxane coating on the exterior surface of the glass container.. .
06/26/14
20140179830
Two-component compositions based on silane-functional polymers
The invention relates to a two-component composition, including a component a, which includes at least one silane-functional polymer and at least one hardener or accelerator for epoxy resins, and a component b, which includes at least one aqueous emulsion of at least one epoxy resin. Two-component compositions according to the invention are suitable as adhesives, sealants or coatings..
06/26/14
20140179815
Method for preparing flexible polyurethane foam with hydrolysable silane compounds
Flexible polyurethane foams are made using certain hydrolysable silane compounds in the foam formulation. The hydrolysable silane compounds contain at least one isocyanate-reactive group and at least one hydrolysable silane group.
06/26/14
20140178915
Method for separating peptides and proteins
Embodiments of the present invention are directed to articles of manufacture, devices, methods and apparatus for performing liquid chromatography featuring a chromatographic sorbent having one or more pentafluorophenyl groups, wherein said one or more pentafluorophenyl groups are a bonded phase on a sorbent selected from the group comprising silica, organic polymers or hybrid organic silane material and said pentafluorophenyl groups are in a mono-, bi-, and tridentate forms.. .
06/26/14
20140178808
Photosensitive resin composition
A photosensitive resin composition having excellent storage stability which can form a high precision pattern upon a low amount of exposure; a method of forming a pattern including a polysiloxane coating with the photosensitive resin composition; and an electronic component including a pattern including a polysiloxane coating formed with the photosensitive resin composition. A compound which generates an imidazole compound having a predetermined structure by light is added to a photosensitive resin composition including one or more hydrolyzable silane compounds, hydrolysates of the hydrolyzable silane compounds and condensates thereof and a photo-base generator or a photo-acid generator..
06/26/14
20140178700
Functional film manufacturing method and functional film
The present invention relates to a functional film and a method for manufacturing the same, the functional film being organically and inorganically laminated to have a desired function such as high gas barrier performance and having high adhesiveness between inorganic and organic layers. The organic layer on top of the inorganic layer contains an organic solvent; an organic compound formed of the organic layer; and a silane coupling agent with a concentration between 0.1 and 25 percentages by mass excluding the organic solvent, the organic layer uses a coating material not containing a ph controller, and the organic layer is formed through curing via a heating process after coating..
06/26/14
20140178685
Sizing composition for charges used in thermoplastic polymeric material reinforcement, reinforced polymeric materials and method of manufacture
The invention relates to an aqueous sizing composition for reinforcing charges, preferably glass fibers, comprising a silane coupling agent, an epoxy film forming polymer comprising 2-8 reactive epoxy groups per chain and compatible with thermoplastic polyester matrix resin selected from pet and pbt, and a hypophosphite in an amount of 5 to 30 w % of the composition, preferably 7 to 25 w %, more preferably 10 to 20 w % and most preferably 12 to 18 w % of the composition. A thermoplastic polyester resin reinforced with glass fibers coated with a sizing composition of the invention shows improved resistance to staining and improved tensile elongation at break.
06/26/14
20140178284
Method for producing higher silanes with improved yield
The invention relates to a method for producing hexachlorodisilane or ge2ci6, which is characterized in that, in a gas containing sici4 or geci4, a) a non-thermal plasma is generated by means of an alternating voltage of the frequency f, and wherein at least one electromagnetic pulse having the repetition rate g is coupled into the plasma, the voltage component of which pulse has an edge steepness in the rising edge of 10 v ns-1 to 1 kv ns-1 and a pulse width b of 500 ns to 100 μs, wherein a liquid phase is obtained, and b) pure hexachlorodisilane or ge2cl6 is obtained from the liquid phase.. .
06/26/14
20140178283
Hydrogenation of organochlorosilanes and silicon tetrachloride
The invention relates to a process for preparing trichlorosilane, characterized in that hydrogen and at least one organic chlorosilane are reacted in a reactor which is operated under superatmospheric pressure and comprises one or more reactor tubes which consist of a gastight ceramic material.. .
06/26/14
20140177053
Optical article comprising a surfactant-based temporary antifog coating with an improved durability
The present invention relates to an optical article comprising a substrate coated with a coating preferably comprising silanol groups on its surface and, directly contacting this coating, an antifog coating precursor coating, said precursor coating preferably having a static contact angle with water of more than 10° and of less than 50° and being obtained through the grafting of at least one organosilane compound possessing a polyoxyalkylene group and at least one silicon atom bearing at least one hydrolyzable group, and is further coated with a film obtained by applying a composition containing at least one surfactant of formula f(cf2)y—(ch2—ch2o)x+1h (viii), wherein x is an integer ranging from 1 to 14, y is an integer lower than or equal to 10, compounds of formula (viii) in which y=6 representing at least 90% by weight by weight, relative to the weight of compounds (viii) present in the composition, so as to form an antifog coating, having preferably a static contact angle with water lower than or equal to 10°.. .


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Silane topics: Silica Sol, Homogeneous, Cosmetic Co, Led Device, Plastic Film, Alkoxysilane, Ophthalmic, Ethylene Glycol, Biomolecule, Fluorescence, Coupling Agent, Water Glass, Crystallin, Chlorosilane, Alkoxylated Alcohol

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