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Block Copolymer patents

      

This page is updated frequently with new Block Copolymer-related patent applications.




 Electrolyte, and negative electrode and lithium battery including the same patent thumbnailnew patent Electrolyte, and negative electrode and lithium battery including the same
An electrolyte composition for a lithium battery includes a block copolymer and a nanoparticle composite dispersed in the block copolymer. The block copolymer includes a structural domain including a polymer having a structural repeating unit; and an ion conductive domain including a polymer having an ion conductive repeating unit, a rubbery domain including a polymer having a rubber repeating unit, or a hard domain comprising a polymer having an olefin-based repeating unit..
Samsung Electronics Co., Ltd.


 Separator for lithium secondary battery and  preparing the same patent thumbnailnew patent Separator for lithium secondary battery and preparing the same
A separator for a lithium secondary battery and a method of preparing the same are disclosed. The method of preparing a separator for a lithium secondary battery includes: preparing a block copolymer; incorporating a functional group into the block copolymer; and pores in the block copolymer with the functional group incorporated thereinto..
Unist(ulsan National Institute Of Science And Technology)


 Aqueous emulsion, thin molded article, and  producing thin molded article patent thumbnailnew patent Aqueous emulsion, thin molded article, and producing thin molded article
Provided is an aqueous emulsion including a block copolymer (i) containing a polymer block (a) composed of a structural unit derived from an aromatic vinyl compound and a polymer block (b) containing 1 to 100% by mass of a structural unit (b1) derived from farnesene and 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, with a mass ratio [(a)/(b)] of the polymer block (a) and the polymer block (b) being 5/95 to 70/30; a protective colloid (ii); and water, a content of the protective colloid (ii) being 3 to 35 parts by mass based on 100 parts by mass of the block copolymer (i).. .
Amyris, Inc.


 Multilayer laminate for a tire patent thumbnailnew patent Multilayer laminate for a tire
An elastomeric laminate for tires comprises at least two superimposed layers of elastomer. The first layer is composed of a composition based on at least one thermoplastic elastomer (tpe), said thermoplastic elastomer being a block copolymer comprising at least one optionally hydrogenated butadiene/styrene random copolymer-type elastomer block and at least one styrene-type thermoplastic block, at a content within a range extending from more than 50 to 100 phr (parts by weight per 100 parts by weight of elastomer).
Michelin Recherche Et Technique S.a.


 Polyester-based thermoplastic elastomers containing plasticizers for making golf balls patent thumbnailnew patent Polyester-based thermoplastic elastomers containing plasticizers for making golf balls
Multi-layered golf balls having at least one layer made of a polyester composition containing a polyester thermoplastic elastomer and plasticizer are provided. The plasticizers help reduce the glass transition temperature (tg) of the composition and various plasticizers may be used.
Acushnet Company


 Adhesion-preventing preparation comprising composition comprising polycationic triblock copolymer and polyanionic polymer patent thumbnailnew patent Adhesion-preventing preparation comprising composition comprising polycationic triblock copolymer and polyanionic polymer
[solution] an adhesion-preventing preparation comprising, as an active ingredient, a composition comprising an a-b-a triblock copolymer, in which a denotes a cationically chargeable polymer block and b denotes a water-soluble block that comprises a poly(ethylene glycol) (or poly(oxyethylene)) chain, and a polyanionic polymer.. .

 Iron stabilized micelles as magnetic contrast agents patent thumbnailnew patent Iron stabilized micelles as magnetic contrast agents
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and iron stabilized micelles comprising the same, as magnetic contrast agents. Compositions herein are useful for diagnostic and drug-delivery applications..
Intezyne Technologies


 Polymers including galactose based blocks and uses thereof patent thumbnailnew patent Polymers including galactose based blocks and uses thereof
Block copolymers that include one or more galactose based blocks and one or more cationic blocks; polyplexes including disclosed block copolymers and one or more nucleic acids; and methods of delivering a nucleic acid to a cell which can include delivering a polyplex to the cell.. .
Regents Of The University Of Minnesota


 Latex of spherical particles with improved thermal ageing properties patent thumbnailnew patent Latex of spherical particles with improved thermal ageing properties
The present invention relates to the use of polymer particles in the form of spherical micelles constituted of block copolymers, as additives for aqueous or organic solutions. More particularly, the invention relates to the use of said spherical polymer particles for improving the ageing resistance of an aqueous or organic composition..
Arkema France


 Use of grapho-epitaxial directed self-assembly applications to precisely cut logic lines patent thumbnailUse of grapho-epitaxial directed self-assembly applications to precisely cut logic lines
A method for patterning topography is provided. A substrate is provided with a plurality of lines.
Tokyo Electron Limited


Method of fabricating pattern structure

A method includes forming mask patterns spaced apart from each other by at least one opening on an etch target layer, filling the opening with a block copolymer material including first and second polymer blocks of different properties, and annealing the block copolymer material to form first patterns and second patterns, the first patterns in contact with facing sidewalls of adjacent ones of the mask patterns, respectively, and at least one of the second patterns between the first patterns. The first patterns include the first polymer blocks and the second patterns include the second polymer blocks..
Samsung Electronics Co., Ltd.

Method for defining a self-assembling unit of a block copolymer

A method for determining a self-assembly pattern of a block copolymer confined inside a closed outline called the guiding outline, comprises the following steps, which are implemented by computer: a) choosing in a database a closed outline called the reference outline that is similar to the guiding outline, a self-assembly pattern of the block copolymer, called the reference pattern, being associated with the reference outline; b) applying a geometric transformation to a plurality of points of said reference pattern in order to convert them to respective points called image points of the self-assembly pattern to be determined. A computer program product for implementing such a method is provided..
Commissariat A L'energie Atomique Et Aux Energies Alternatives

Method for directed self-assembly (dsa) of a block copolymer (bcp) using a topographic pattern

A method uses a topographic pattern for directed self-assembly (dsa) of block copolymers (bcps). Conventional lithography generates a topographic pattern of guiding stripes that have sidewalls that preferentially wet one of the blocks.
Hgst Netherlands B.v.

Fluorine-containing macroinitiator and production process for the same

Provided is a fluorine-containing macroinitiator, particularly a fluorine-containing macroinitiator that enables production of a fluorine-containing block copolymer containing a non-fluorine vinyl-based monomer having a long side chain. The fluorine-containing macroinitiator includes a polymer represented by the following formula (1) and having a number-average molecular weight of 3,000 to 100,000.
Unimatec Co., Ltd.

Tire provided with a tread comprising a thermoplastic elastomer

The present invention relates to a tire comprising a tread, a crown with a crown reinforcement, two sidewalls, two beads, a carcass reinforcement anchored to the two beads and extending from one sidewall to the other, in which the tread comprises at least one thermoplastic elastomer, said thermoplastic elastomer being a block copolymer comprising at least one elastomer block of optionally hydrogenated butadiene/styrene random copolymer type and at least one thermoplastic block of styrene type, and the total content of thermoplastic elastomer being within a range varying from 65 to 100 phr (parts by weight per hundred parts of elastomer).. .
Michelin Recherche Et Technique S.a.

Electrolyte composite and negative electrode and lithium second battery including the electrolyte composite

An electrolyte composite including a first block copolymer and a lithium ion conductor, wherein the first block copolymer includes i) a structural domain and ii) at least one of a rubbery domain and an ion conductive domain, wherein the structural domain includes a polymer segment including a structural repeating unit, wherein the rubbery domain includes a polymer segment including a rubbery repeating unit, and wherein the ion conductive domain includes a polymer segment including an ion conductive repeating unit.. .
Mie University

Polymer and organic light-emitting device

Wherein r1 and r2 are independently h or a substituent; r3 independently in each occurrence is a substituent; each n is independently 0, 1, 2 or 3; ar8, ar9 and ar10 independently in each occurrence is an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents; r13 independently in each occurrence is a substituent; c, d and e are each independently at least 1; and g is 0 or a positive integer. The block copolymer may be used as a light-emitting material in an organic light-emitting device..

Method of forming pattern and manufacturing integrated circuit device by using the same

A method of forming a pattern, the method including forming a mask layer on a feature layer on a substrate; forming guides regularly arranged with a first pitch on the mask layer in a first region and dummy guides regularly arranged with the first pitch on the mask layer in a second region spaced apart from the first region with a separation region therebetween, the separation region having a width greater than the first pitch; forming a block copolymer layer on the mask layer; phase-separating the block copolymer layer to form a self-assembled layer; forming a mask pattern by etching the mask layer using the self-assembled layer; and patterning the feature layer by transferring a shape of the mask pattern to the feature layer in the first region while blocking the shape of the mask pattern from being transferred to the feature layer in the second region.. .
Samsung Electronics Co., Ltd.

Method of forming pattern and manufacturing integrated circuit device by using the same

A method of forming a pattern including forming a feature layer on a substrate having first and second regions; forming a first guide pattern on the first region, the first guide pattern having openings therein, the openings exposing the feature layer; forming a second guide pattern covering the feature layer exposed through the first guide pattern on the first region and covering the second region; forming a block copolymer layer covering the first guide pattern and the second guide pattern on the first and second regions; phase-separating the block copolymer layer to form first vertical domains and a second vertical domain; removing the first vertical domains on the first region; and etching the first guide pattern and the feature layer using the second vertical domain as an etch mask on the first region to form a feature pattern having holes therein.. .
Samsung Electronics Co., Ltd.

Block copolymer and adhesive composition

Disclosure provides a block copolymer composition having 20% by mass or more and 90% by mass or less of a component (a) and 10% by mass or more and 80% by mass or less of a component (b), wherein the component (a) is a block copolymer having a polymer block mainly comprising a vinyl aromatic monomer unit and a polymer block mainly comprising a conjugated diene monomer unit, and having a weight-average molecular weight of 30,000 or higher and 190,000 or lower; and the component (b) is a block copolymer having a polymer block mainly comprising a vinyl aromatic monomer unit and a polymer block mainly comprising a conjugated diene monomer unit, and having a weight-average molecular weight of 60,000 or higher and 500,000 or lower.. .
Japan Elastomer Co., Ltd.

Process that enables the creation of nanometric structures by self-assembly of block copolymers

The invention relates to a process that enables the creation of nanometric structures by self-assembly of block copolymers, at least one of the blocks of which is crystallizable or has at least one liquid crystal phase.. .
Arkema France

Method of producing structure containing phase-separated structure, block copolymer composition, and organic solvent used for block copolymer composition

4. 1≦raps≦9  (1).

Process that enables the creation of nanometric structures by self-assembly of block copolymers

R1, r2, r3, r4, r5, r6, r7, r8 are selected from hydrogen, linear, branched or cyclic alkyl groups, with or without heteroatoms, and aromatic groups with or without heteroatoms.. .

Block copolymer nanostructures formed by disturbed self-assembly and uses thereof

block copolymer nanostructures such as nanosheets, nanoribbons, and nanotubes, are provided. The nanotructures are formed by the self-assembly of block copolymers during evaporation of solvent from a sol that has been “disturbed”, either i) by the introduction of relief (e.g.
Washington State University

Compositions of nucleic acid-containing nanoparticles for in vivo delivery

Compositions comprising a polymeric micellar nanoparticle composition comprising a block or graft copolymer comprising at least one polycationic polymer and at least one polyethylene glycol (peg) polymer having an average molecular weight less than 1 kda, and at least one nucleic acid, wherein the graft or block copolymer and at least one nucleic acid are complexed and condensed into a shaped micellar nanoparticle that is stable in biological media are disclosed. The presently disclosed subject matter also provides a method for preparing the presently disclosed polymeric micellar nanoparticle compositions, a method for targeting at least one metastatic cancer cell in a subject, and a method for treating a disease or condition using the presently disclosed polymeric micellar nanoparticle compositions..
The Johns Hopkins University

Negative electrode for lithium battery and lithium battery comprising the same

A negative electrode for a lithium battery, including a lithium metal; and a protective layer disposed on at least a part of the lithium metal, wherein the protective layer includes a block copolymer including a structural domain and a hard domain covalently linked to the structural domain, wherein the structural domain includes a structural block of the block copolymer, wherein the hard domain includes a hard block of the block polymer, wherein the structural block includes a plurality of structural repeating units, and wherein the hard block includes a plurality of olefin repeating units.. .
Samsung Electronics Co., Ltd.

Hydrogenated block copolymer pellet, adhesive composition, and surface protection film

A total content of the 1,2-bond content and the 3,4-bond content in the hydrogenated block copolymer a before hydrogenation is less than 40 mol %, based on the total binding amount of the conjugated diene monomer unit.. .

Asphalt modifier and asphalt composition comprising the same

The asphalt modifier comprising the vinyl aromatic hydrocarbon-conjugated diene block copolymer of formula 1 may improve low-temperature and high-temperature physical properties when used in the asphalt composition, and since the asphalt modifier may also reduce dissolution time by increasing a dissolution rate, storage stability of the asphalt composition may be improved.. .

Poly(phenylene ether) composition and article

A composition is prepared by melt blending specific amounts of components including a poly(phenylene ether), a first hydrogenated block copolymer (hbc1) that includes a polystyrene-poly(ethylene-butylene)-polystyrene triblock copolymer having a polystyrene content of 50 to 75 weight percent, and a second hydrogenated block copolymer. The second hydrogenated block copolymer can selected from five different hydrogenated block copolymer types and their combinations.
Sabic Global Technologies B.v.

Polyamide compositions containing plasticizers for use in making golf balls

Multi-layered golf balls having at least one layer made of a polyamide composition containing a polyamide polymer and plasticizer are provided. The plasticizers help reduce the glass transition temperature (tg) of the composition and various plasticizers may be used.
Acushnet Company

Insert molded cable for use in a welding device

An electric cable includes a current line having first and second ends, including several individually insulated wires, a first and at least one second plug connector on the first and second ends, respectively. A mutual coating surrounded by a perfluorocarbon and/or glass fibre outer casino surrounds all wire insulations.
Balluff Gmbh

Electric cable for use in a welding device

An electric cable includes at least one current line having first and second ends, including several wires, a first plug connector and at least one second plug connector arranged on the first and second ends, respectively. At least one plug connector includes a material having a) 98.0% to 99.8% by weight of a polymer selected from the group consisting of polyurethane (pu), styrene-butadiene block copolymers (sbs), perfluorocarbons and mixtures thereof, and b) 0.2% to 2.0% by weight additives.
Balluff Gmbh

Patterned block copolymer structure with oxide lines for line density multiplication

Block copolymers (bcps) and synthetic infiltration synthesis (sis) are used to double the line density on a substrate. The bcp comprises first and second interconnected bcp components with a functional group at the junction or interface of the components.
Hgst Netherlands B.v.

Pvc self-adhesive floorboard with water-resistant glue

A self-adhesive floorboard with water-resistant glue comprises from a top to a bottom sequentially a main body layer, an isolation layer and the water-resistant glue, wherein each component proportion of component composition of the water-resistant glue based on a weight percentage is: 34-38% for a styrene-isoprene-styrene block copolymer, 46.4-50.4% for c5 hydrogenated petroleum resin, 13-17% for cycloalkyl rubber extender oil and 0.5-0.6% for a hindered phenol antioxidant. The isolation layer between the main body layer and the water-resistant glue is a pvc film of ophr.
Xiaoling Zhang

Process for producing a block copolymer film on a substrate

The invention relates to a process for producing a film of self-assembled block copolymers on a substrate, said process consisting in carrying out a simultaneous deposition of block copolymer and of random copolymer by means of a solution containing a blend of block copolymer and of random copolymer of different chemical nature and which are immiscible, then in carrying out an annealing treatment allowing the promotion of the phase segregation inherent in the self-assembly of block copolymers.. .
Arkema France

Use of molding materials based on vinyl aromatic/diene block copolymers for 3-d-printing

The invention relates to the use of molding materials for 3-d printing, containing components a, b1, b2, and c, wherein: a:5 to 100 wt % of at least one vinyl aromatic/diene block copolymer a, containing: a) 30 to 95 wt % of at least one vinyl aromatic and b) 5 to 70 wt % of at least one diene, b1:0 to 95 wt % of at least one polymer b1 selected from the group comprising standard polystyrene, high-impact polystyrene (hips), styrene/acrylonitrile copolymers, α-methylstyrene/acrylonitrile copolymers, styrene/maleic anhydride copolymers, styrene/phenylmaleimide copolymers, styrene/methylmethacrylate copolymers, styrene/acrylonitrile/maleic anhydride copolymers, styrene/acrylonitrile/phenylmaleimide copolymers, methylstyrene/acrylonitrile/methylmethacrylate copolymers, α-methylstyrene/acrylonitrile/t-butyl methacrylate copolymers, and styrene/acrylonitrile/t-butyl methacrylate copolymers, b2:0 to 60 wt % of one or more further polymers b2 selected from: polycarbonates, polyamides, poly(meth)acrylates, polyesters, semicrystalline polyolefins, and polyvinyl chloride, c:0 to 50 wt % of common additives and auxiliary agents, wherein the viscosity (measured as per iso 11443) of the molding material at shear rates of 1 to 10 1/s and at temperatures of 250° c. Is not greater than 1×105 pa*s and the melt volume rate (mvr, measured as per iso 1133 at 220° c.
Ineos Styrolution Group Gmbh

Polyphenylene sulfide block copolymer, manufacturing same, and manufacturing polyphenylene sulfide porous body

A heat-resistant, chemical-resistant polyphenylene sulfide block copolymer containing polyphenylene sulfide units and aromatic polyester units, wherein the polyphenylene sulfide units have a number average molecular weight in the range of 6,000 to 100,000. Provided is a polyphenylene sulfide block copolymer that overcomes the disadvantages of block copolymers including a low-molecular-weight polyphenylene sulfide segment and having poor heat resistance and chemical resistance..
Toray Industries, Inc.

Fluorine-containing diblock copolymer

Provided is a fluorine-containing diblock copolymer having good water and oil repellency by using, as a raw material, a fluorine-containing (meth)acrylic ester having low bioaccumulation potential. The fluorine-containing diblock copolymer is produced by: process (a) a process for producing a fluorine-containing diblock copolymer by polymerizing a fluorine-containing (meth)acrylic ester represented by the following formula (1) in the presence of a trithiocarbonic ester compound and a radical polymerization initiator and then polymerizing a non-fluorine vinyl-based monomer, or process (b) a process for producing a fluorine-containing diblock copolymer by polymerizing a non-fluorine vinyl-based monomer in the presence of a trithiocarbonic ester compound and a radical polymerization initiator and then polymerizing a fluorine-containing (meth)acrylic ester represented by the following formula (1)..
Unimatec Co., Ltd.

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

The present disclosure provides copolymers of 2-substituted-2-oxazolines possessing two or three reactive functional groups which are also chemically orthogonal. The copolymers described may be random copolymers, block copolymers or a mixture of random and block copolymer configurations.
Serina Therapeutics, Inc.

Composition for highly conductive polymer electrolytes

The present invention is directed to a composition containing a block copolymer, a metal ion and a cross-linked polymer comprising polyalkoxide. The composition has increased ion conductivity as well as mechanical strength.
Dow Global Technologies Llc

Thermoplastic elastomer composition, molded article, and adhesive agent

A thermoplastic elastomer composition comprising 100 parts by mass of a hydrogenated block copolymer (a) comprising a polymer block (a) consisting of a structural unit derived from an aromatic vinyl compound and a polymer block (b) comprising 1 to 100% by mass of a structural unit (b1) derived from farnesene and comprising 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, a mass ratio[(a)/(b)] of the polymer block (a) to the polymer block (b) being 1/99 to 70/30; and 5 to 300 parts by mass of a polar group-containing olefinic polymer (b), is excellent in flexibility and molding processability and capable of adhering to a ceramic, a metal, a synthetic resin, or the like even through a heat treatment at low temperatures (for example, 190° c. Or lower) without requiring a primer treatment or the like..
Amyris, Inc.

Compositions and methods for copolymer solutions with high weight percent copolymer

A method of making a solution including a block copolymer includes dissolving the block copolymer in a solvent mixture to form a solution, the solvent mixture including at least two solvent components. The solubility of the block copolymer in the solvent mixture is at least about 7 wt.
Cardiac Pacemakers, Inc.

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary..
Lg Chem, Ltd.

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary..
Lg Chem, Ltd.

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary..
Lg Chem, Ltd.

Crosslinked polyolefins for biomedical applications and making same

The invention relates to a polymer composition that includes a branched alkene which is cationically polymerizable as well as a glass-forming comonomer and/or a vinyl comonomer containing benzocyclobutene as the pendant group. The structure of the polymer composition can take various forms: linear random copolymer, linear block copolymer, star random copolymer, star block copolymer, and other hyperbranched polymers.
Innolene Llc

Tire comprising a multilayer laminated composite

A tire comprises an elastomer laminate, said laminate comprising at least two superposed elastomer layers, namely, a first layer, or aromatic polyester-block copolymer (apbc) layer, consisting of a composition based on at least one aromatic polyester-block copolymer (apbc) thermoplastic elastomer, the content of aromatic polyester-block copolymer (apbc) being within a range extending from more than 50 to 100 phr (parts by weight per 100 parts by weight of elastomer) and a second layer, or diene layer, consisting of a composition based on at least one diene elastomer, the content of diene elastomer being in a range extending from more than 50 to 100 phr.. .
Compagnie Generale Des Establissements Michelin

Composite material for filling cavity wounds

The subject of the present invention is a composite wound packing material comprising a casing enclosing a material, or an assembly of materials, forming fluid flow channels, said casing being composed of a self-supporting interface material formed from a thin layer of a composition comprising a hydrophobic matrix and comprising through-holes, said hydrophobic matrix comprising, per 100 parts by weight of a styrene/saturated olefin/styrene triblock copolymer having a viscosity of between 0.2 and 2 pa·s, as measured in a 10% (weight/weight) solution in toluene, from 400 to 1220 parts by weight of a plasticizer, preferably a plasticizing oil, and from 0 to 720 parts by weight of petroleum jelly, it being specified, moreover, that the total amount of plasticizer and petroleum jelly is greater than or equal to 750 parts by weight and the amount of petroleum jelly is between 400 and 720 parts by weight when the amount of plasticizer is between 1000 and 1220 parts by weight.. .
Urgo Recherche Innovation Et Developpement

Composition for highly conductive polymer electrolytes

The present invention is directed to a composition containing a block copolymer, a metal ion and a specific oligomer which increases ion conductivity without decreasing mechanical strength of the composition. The composition is useful for a solid polymer electrolyte of a secondary battery..
Dow Global Technologies Llc

Method for forming fine patterns of semiconductor device

A method for forming fine patterns includes patterning a hard mask layer on an etch target layer to form sacrificial pillars and a first opening disposed between the sacrificial pillars and exposing the etch target layer, forming a block copolymer layer on the etch target layer exposed through the first opening, phase-separating the block copolymer layer to form first block patterns spaced apart from the sacrificial pillars and a second block pattern, forming first holes by etching the etch target layer exposed by removing the first block patterns, and forming second holes in the etch target layer exposed by removing the sacrificial pillars, the second holes being different from the first holes.. .
Samsung Electronics Co., Ltd.

Wellbore service fluid

A wellbore fluid and method of use including grafted block copolymer, wherein the grafted block copolymer comprises at least one poly(vinylaromatic) segment and at least one elastomeric segment. The elastomeric segment can be a polymer from conjugated diene monomers having 4-6 carbons atoms per molecule.
Halliburton Energy Services, Inc.

Hot melt adhesive composition with ethylene/a-olefin multi-block copolymer

The present disclosure is directed to a hot melt adhesive composition including: a) an ethylene/α-olefin multi-block copolymer having a weight molecular weight (mw) less than 20,000; b) a tackifier having a softening temperature from 90° c. To 150° c.; and c) a wax..
Dow Global Technologies Llc

Additives for orientation control of block copolymers

A film layer comprising a high-chi (χ) block copolymer for self-assembly and a surface active polymer (sap) was prepared on a substrate surface that was neutral wetting to the domains of the self-assembled block copolymer. The block copolymer comprises at least one polycarbonate block and at least one other block (e.g., a styrene-based block).
International Business Machines Corporation

Curable film-forming compositions containing encapsulated catalyst components

Curable film-forming compositions are provided. The compositions comprise (a) a curing agent comprising reactive functional groups; (b) a film-forming compound comprising functional groups reactive with the reactive functional groups in (a); and (c) a catalyst component added to the curable film-forming composition as a dispersion of micelles in a continuous phase.
Ppg Industries Ohio, Inc.

Block copolymer

5. .

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary..
Lg Chem, Ltd.

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary..
Lg Chem, Ltd.

Monomer and block copolymer

The present application relates to monomers, methods for preparing block copolymers, block copolymers and their applications. The monomers may form a block copolymer which has an excellent self assembling property and phase separation and to which various required functions can be freely applied as necessary..
Lg Chem, Ltd.



Block Copolymer topics:
  • Block Copolymer
  • Calcium Carbonate
  • Monovalent
  • Line Array
  • Semiconductor
  • Pyrrolidone
  • Hydrogen Peroxide
  • Propylene Oxide
  • Ethylene Oxide
  • Organosiloxane


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