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7615522 |
Polymers produced by atom transfer radical polymerisation technique with structurally modified terminal groups
The present invention relates to a block copolymer prepared by ATRP, wherein the polymer chain terminal group is structurally modified with the functionally effective group of a lubricant or...
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7612135 |
Golf ball and thermoplastic material
Disclosed herein are a novel thermoplastic material and a golf ball utilizing the thermoplastic material of the invention. The golf ball ( 10 ) preferably comprises a core ( 12 ), a cover ( 16 )...
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7598321 |
Ethylene acid copolymer
Disclosed is a composition which comprises or consists essentially of a high melt index ethylene acid copolymer comprising monomer units derived from ethylene, an alkyl (meth)acrylate, a...
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7566745 |
Photochemically refractive-index-changing polymer, photochemically refractive-index-changing polymer composition, and method of refractive index regulation
A subject for the invention is to provide a method of refractive index regulation by which the refractive index of an optical polymer molding can be efficiently changed without necessitating a...
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7544745 |
Flame retardant thermoplastic polycarbonate compositions, method of manufacture, and method of use thereof
A flame retardant thermoplastic composition comprising in combination a polycarbonate component; an impact modifier composition, the components of the impact modifier composition comprising a) a...
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7485683 |
Compatibilizers for fluoropolymers and polyolefins; blends thereof
A compatibilizer including a first portion compatible with a fluoropolymer and a second portion compatible with a polyolefin. Compatibilized compositions comprising a polyolefin, a fluoropolymer,...
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7402629 |
Highly-neutralized acid polymers and their use in golf balls
The present invention is directed to a golf ball having at least one layer, such as a center, a cover layer, or an intermediate layer, which is formed from a polymer composition comprising at least...
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7396879 |
Method for reducing residual monomer in a polymer matrix
Residual monomer in a polymer matrix may be reduced by a method including admixing a polymer matrix comprising an amount of residual monomer and a conjugated diene. This method can be carried out...
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7300978 |
Functionalised polymers
This invention relates to a process for stabilising and at the same time phase compatibilising plastics or plastic compositions by incorporating polymeric compounds obtainable by reacting a...
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7277230 |
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
Disclosed herein is a method for producing a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. The method comprises forming a reaction mixture comprising at least one substituted or unsubstituted...
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7202310 |
Polymers, processes for producing the same, and curable compositions produced therefrom
An alkenyl- or crosslinkable silyl-terminated vinyl polymer is provided. Such a functional group is introduced into its terminus at a high ratio, not via sulfur atoms. Those polymers can be...
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7201969 |
Pressure-sensitive adhesive film for the surface protection of semiconductor wafers and method for protection of semiconductor wafers with the film
A surface protecting adhesive film for a semiconductor wafer in which an adhesive layer is formed on one surface of a base film, wherein the adhesive layer comprises 100 weight parts of a polymer...
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7163983 |
Olefinic thermoplastic elastomer sheet, process for production thereof, and laminates
An olefin thermoplastic elastomer sheet which has the same or similar rubber elasticity, flexibility and molding and processability as those of the conventional olefin thermoplastic elastomer...
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7094836 |
Compatibilizers for fluoropolymers and polyolefins; blends thereof
A compatibilizer including a first portion compatible with a fluoropolymer and a second portion compatible with a polyolefin. Compatibilized compositions comprising a polyolefin, a fluoropolymer,...
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7005478 |
Accelerator free latex formulations, methods of making same and articles made from same
The present invention is directed to methods of making natural or synthetic latex articles without the use of accelerators, thiurams or carbamates. The method includes making an elastomeric...
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6982302 |
Molding for automobile
An automotive molding, which is excellent in scratching resistance, has high gloss, and is excellent in weathering resistance. The automotive molding of the invention has a part composed of an...
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6930150 |
Method for making polymer mixtures and compositions thereof
A method for making a polymer blend composition includes combining at least one component A incorporating at least five percent by weight of anionic functional groups in its structure, at least one...
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6887940 |
Compatibilizing agent for engineering thermoplastic/polyolefin blend
A compatible blend of an engineering thermoplastic such as a polyamide and an olefin polymer material is prepared by (1) making an oxidized olefin polymer material containing carboxylic acid groups...
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6869997 |
Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant
Fluoropolymers are prepared by a process comprising polymerizing at least one fluoromonomer in an aqueous reaction medium containing monomer, a radical initiator and a...
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6861476 |
Mixtures of thermoplastic elastomers and polar polymers
Compositions of elastoplastic ionomeric polymers having hardness below 92 points Shore A. comprising polar elastomers (10-45 wt. %), such as polyacrylic and nitrile rubbers, apolar crystalline...
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6835269 |
Laminated film and method of producing the same
A laminated film exhibiting excellent interlayer adhesiveness obtained by extrusion-laminating a resin directly on a polyester film without effecting anchor-coating or without treating the molten...
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6800695 |
Golf ball cover compositions
The present invention is directed to a novel golf ball cover composition comprised of a blend of a new metal cation neutralized high acid ionomer resin and an ionomer resin containing an additional...
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6794452 |
Covulcanization of polymers
Polymeric materials that differ from each other in solubility parameters and other properties are covulcanized by reaction with a hydrogenated carboxylated nitrile rubber, a multivalent salt of an...
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6774189 |
Golf ball composition comprising high acid and VLMI ionomers
A golf ball comprising at least a cover layer and a core layer, wherein at least one layer is formed from a blend comprising about 97 wt. % to about 20 wt. % of at least one high acid ionomer...
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6680082 |
Mixed-metal-neutralized-copolymer-resins for metal coating powder applications
The present invention relates to neutralized copolymer resins having at least two different metals with one of the metals being zinc. These mixed metal resins are transformed into particulate or...
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6676537 |
Low modulus covered golf balls
The present invention is directed to improved cover compositions for golf ball construction and the resulting low modulus golf balls produced utilizing the improved cover compositions. The novel...
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6670426 |
Olefinic thermoplastic elastomer, process for production thereof, olefinic thermoplastic elastomer compositions, process for producing the same, and moldings thereof
An olefin thermoplastic elastomer containing an olefin random copolymer formed by copolymerizing ethylene, an α-olefin having 3 to 10 carbon atoms and an unsaturated monomer having a functional...
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6664336 |
Aqueous curing composition of fluoroelastomer and article coated with fluoroelastomer
An aqueous curing composition of a fluoroelastomer containing a fluoroelastomer, a fluororesin, a curing agent, which further contains a surfactant which leaves 0.3 wt. % or less of a decomposition...
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6630538 |
Polypropylene thermoplastic elastomer compositions having improved processing properties and physical property balance
Thermoplastic elastomer compositions having improved processabillity while maintaining good physical properties are prepared from a mixture of olefinic rubber and a polypropylene composition having...
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6602956 |
Melt strength thermoplastic elastomers and methods for making same
The melt strength is increased and the gloss level is reduced in olefinic TPE compositions through the addition of sufficient amounts of free radical generators (A) and co-curative agents (B). The...
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6583222 |
Grafted thermoplastic compositions and fabricated articles therefrom
This invention describes grafted blend compositions, processes for their preparation and fabricated articles, especially foams therefrom. The blends exhibit enhanced melt strength, melt elongation...
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6545095 |
Process for microgel preparation
A process for producing a microgel composition particles having a core of cross-linked polymer at a multiplicity of polymeric arms appended to the core, the process comprising reacting a living...
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6494792 |
Golf ball covers containing high acid ionomers
The present invention is directed to a golf ball comprising a core and a cover, wherein the cover comprises a blend of two or more high acid ionomer resins. Each high acid ionomer resin utilized in...
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6492464 |
Golf ball with ionomeric cover and method of making same
Disclosed herein is a golf ball having a scuff-resistant, soft cover formed from more than 90 wt. % of one or more acrylate ester-containing ionomeric resins. The acrylate ester-containing...
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6486259 |
Ebonite tape
An ebonite tape for coating metal substrates is made either of a single component mixture or a two-component mixture. A single component mixture includes unsaturated polymers, a sulfur...
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6433094 |
Golf ball covers containing high acid ionomers
The present invention is directed to a golf ball comprising a core and a cover, wherein the cover comprises a blend of two or more high acid ionomer resins. Each high acid ionomer resin utilized in...
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6428648 |
Method of producing a well-integrated multilayer material
A method for producing a well-integrated multilayer material having a first material layer adjacent a second material layer, the second material layer being sparingly compatible with the first...
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6423758 |
Low volatility cellular foam
A foam composition and method of making the same. The foam of the present invention comprises a mixture of glutarate ester plasticizer, adipate ester plasticizer, alcohol carboxylic acid ester,...
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6420484 |
Asymmetrical tin-coupled rubbery polymers
Tire rubbers which are prepared by anionic polymerization are frequently coupled with a suitable coupling agent, such as a tin halide, to improve desired properties. It has been unexpectedly found...
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6399710 |
Modification of thermolastic vulcanizates with a thermoplastic random copolymer of ethylene
Random thermoplastic ethylene copolymers can be used to increase the elongation to break and toughness of thermoplastic vulcanizates. Polypropylene is a preferred thermoplastic phase. The rubber...
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6391966 |
Golf ball compositions
The present invention is directed to a golf ball and a to a process for forming a golf ball having least one layer, where the layer is formed of a saponified polymer/metallocene catalyzed polymer...
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6387990 |
Curable epoxy resin compositions with brominated triazine flame retardants
A curable composition is formulated from an epoxy resin; a flame-retardant additive essentially free of phenolic groups and of epoxy groups; and a thermoplastic resin. The preferred epoxy resin is...
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6359102 |
Biphasic polymerization process
Improvements are disclosed for biphasic polymerization processes in which an aqueous solution of a first monomer that is hydrolytically unstable below a pH of about six or above a pH of about eight...
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6329467 |
Coupled rubbery polymers
It has been unexpectedly found that greatly improved properties for tire rubbers, such as lower hysteresis, can be attained by coupling the rubber with both a tin halide, such as tin tetrachloride,...
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6326435 |
Polyester resin composition
The polyester resin composition of the present invention comprises (A) a thermoplastic polyester resin, (B) an olefinic polymer modified with at least one member selected from the group consisting...
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6277921 |
High acid ionomers and golf ball cover compositions comprising same
The present invention is directed to new metal cation neutralized high acid ionomer resins and to golf ball cover compositions containing these new resins. When the new high acid ionomer resins are...
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6214894 |
Ethylene-styrene single-site polymer blend
The invention relates to polymer blends which can be used both in foamed and unfoamed states as a replacement for conventional EPDM and other elastomers. The composition of the blend includes a...
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6207761 |
Ionomer/rubber/polyolefin blend and uses thereof
A thermoplastic ionomer blend or alloy exhibiting advantageous properties upon molding or extrusion and/or thermoforming, consisting essentially of the following components: A. about 15 to 85...
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6207760 |
Golf ball cover compositions
The present invention relates to a golf ball having at least one layer formed from at least one soft magnesium ionomer having a flexural modulus of no more than 4,000 psi, where the layer has a...
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6207759 |
Composition for a cover of a golf ball
A scale has marks or a point-symmetrical shape which are arranged in matrix. The scale and an article to be measured in dimension are positioned without any relative movement. An image sensor unit...
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