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7528194 |
Comb copolymers with defined side chains and process for their manufacture
The present invention relates to the modification of copolymers, in particular of grafted copolymers into comb copolymers. The modification comprises the steps (i) of controlled radical...
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7304111 |
Polypropylene containing copolymer composition and process for producing the same
A problem of the invention is to provide a propylene copolymer which is excellent in adhesion to crystalline propylene-based polymers and which is excellent in solubility and compatibility with...
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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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7279528 |
Adhesive components and process for manufacture
Resins and oligomer materials and/or combinations thereof grafted with an unsaturated acid or anhydride, such as maleic anhydride, are disclosed herein. The grafted materials are useful in adhesive...
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7267887 |
Composite molding with adhesive composition layer comprising conjugated diene polymer having cyclic structure, and coating material
A shaped composite article comprising a substrate and an adherend, which are comprised of different materials and are bonded together through a layer of an adhesive composition comprising as the...
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7223814 |
Hot melt adhesives with improved performance window
An adhesive composition is provided comprising at least one copolymer comprising repeating units from ethylene and at least one α-olefin, at least one tackifier resin, and at least one grafted...
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7208541 |
Hot melt adhesive
A hot melt adhesive based on ethylene-2-ethylhexyl acrylate copolymer finds use in packaging applications where high heat resistance, as well as good cold tolerance, is required.
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7202323 |
Polycarbonate resin
A polycarbonate resin with a polystyrene-converted weight average molecular weight (Mw) of 20,000 to 200,000 obtained by forming a carbonate bond from a dihydroxy compound represented by the...
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7135529 |
Golf ball comprising saturated rubber/ionomer block copolymers
The invention provides golf balls with a core and with one or more layers, preferably cover layers, formed of a saturated rubber/ionomer block copolymer comprising one or more neutral thermoplastic...
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7132479 |
Polymer mixtures with improved odor control
The present invention relates to polymer mixtures including hydrogel-forming polymers capable of absorbing aqueous fluids and prepared by polymerization of olefinically unsaturated carboxylic acids...
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7122604 |
Modified propylene polymer, composition containing the same and use thereof
This invention provides a graft modified polypropylene polymer which does not contain halogens, is excellent in certain properties such as solubility and can add good adhesiveness and coating...
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7090799 |
Golf ball and method for preparing golf ball
The invention provides a golf ball comprising a core and a cover of one or more layers, characterized in that at least one layer which constitutes the cover is formed primarily of a mixture of (A)...
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7067582 |
Golf ball core compositions containing high Vicat softening temperature, resilient thermoplastic materials
The invention is directed to golf ball core compositions comprising at least one natural or synthetic rubber and at least one high Vicat softening temperature thermoplastic material, methods of...
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7067196 |
Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene
A coextrusion binder and a multilayer structure containing the binding wherein the binder contains a composition comprising (I) syndiotactic polypropylene and (II) at least one polymer being:
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7026395 |
Golf balls having a cover layer formed from an ionomer and metallocene-catalyzed polyolefin blend and methods of making same
The disclosed invention provides a golf ball including a core and a cover of at least two layers, wherein the at least one cover layer includes an inner cover layer of at least one ionomer resin...
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6982299 |
Weatherable resin compositions having low gloss appearances
A low gloss thermoplastic molding composition comprising a grafted acrylate rubber (ASA) and a process for its preparation are disclosed. The composition contains an effective amount of a...
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6924013 |
Coextrusion binder, its use for a multilayer structure and the structure thus obtained
The present invention relates to a coextrusion binder useful for petrol tanks of HDPE/binder/EVOH or PA/binder/HDPE structure.
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6890992 |
Golf ball cores with improved durability
The present invention is directed toward more durable golf ball cores and more durable golf balls. The golf balls of this invention comprise a cover and a core wherein the core may further comprise...
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6887943 |
Modified propylene polymer, composition containing the same and use thereof
This invention provides a graft modified polypropylene polymer which does not contain halogens, is excellent in certain properties such as solubility and can add good adhesiveness and coating...
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6852799 |
Universal compatibilizing agent for polyolefines and polar plastics
Product, method and use of a copolymer AB as a compatibilizing agent between a polar thermoplastic polymer C and a polyolefine D. The method of making AB comprise the steps of: a) melting a...
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6790874 |
Polyolefin materials having enhanced surface durability and methods of making the same by exposure to radiation
The invention relates to thermoplastic polyolefin compositions having enhanced surface durability and products thereof which include a thermoplastic polyolefin base component at least one...
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6759480 |
Thermoplastic resins modified by copolymers based on heavy acrylates
The invention relates to thermoplastic compositions comprising: −40 to 97 parts of a thermoplastic polymer (M) forming a matrix, chosen from polyamides, polyamide block copolymers, fluoro...
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6753378 |
Branched polyolefin, process for preparing the same, and thermoplastic resin composition containing branched polyolefin
The present invention is intended to provide a branched polyolefin having various excellent properties, a process for preparing the branched polyolefin and a thermoplastic resin composition...
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6746738 |
Coextrusion binder, its use for a multilayer structure and the structure thus obtained
The present invention relates to a coextrusion binder comprising: 5 to 30 parts of a polymer (A), itself comprising a blend of a polyethylene (A1) of relative density between 0.935 and 0.980 and...
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6723790 |
Blends of poly&lsqb α-methylenelact(one)(am&rsqb homo- and copolymers
Polymers containing α-methylenelact(ones)(ams) such as α-methylenebutyrolactones are useful in blends with other polymers. For examples such polymers which have reactive groups are toughened by...
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6716928 |
Grafted propylene copolymers and adhesive blends
Improved grafted propylene copolymer compositions and adhesive blends containing same are provided. The grafts are obtained by reacting propylene-ethylene impact copolymers having specified rubber...
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6716926 |
Method for the modification of polyolefins
A process for obtaining a polyolefin composition endowed with improved adhesion performance, especially paintability, comprising premixing a high-flow polyolefin resin with one or more grafting...
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6716916 |
Thermoplastic molding materials based on particular graft rubber constituents
A molding composition containing a graft polymer is disclosed. The graft is a product of a free-radical emulsion polymerization of resin-forming vinyl monomers in the presence of rubber present in...
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6660796 |
Polyester molding composition
The present invention relates to a molding composition containing thermoplastic polyesters, impact-modifying component which contains anhydride groups, a copolymer of α-olefin, acrylic compound,...
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6657006 |
Coextrusion binder composition and coextruded multilayer composite in which the said composition is employed as adhesive layer
This composition includes: at least one out of (A1) the graft polymers resulting from the grafting of at least one grafting monomer such as maleic anhydride onto (a) impact or crystal styrene...
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6653386 |
Preventing discoloration in an elastomer rubber
A process for producing a vulcanized elastomeric rubber composition that minimizes or eliminates the appearance of discoloration on the surface of the rubber, and the products formed from this...
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6646047 |
Thermoplastic elastomeric resin composition and a process for the preparation thereof
The invention provides a process for the preparation of a thermoplastic elastomeric resin composition comprising melt kneading (a) 100 parts by weight of a block copolymer consisting of at least...
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6639013 |
Method of making graft, block-graft and star-shaped copolymers by in-situ coupling reaction
The present invention provides a method for the preparation of graft, block, and star-shaped copolymers. The method involves in situ coupling reaction between a living anionic backbone polymer...
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6602954 |
Tire components containing functionalized polyolefins
A tire having improved tear strength including at least one component comprising: a vulcanized elastomer; and up to about 35 parts by weight functionalized polyolefin per one hundred parts by...
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6599978 |
Copolymer, thermoplastic resin composition, and process for producing the same
A copolymer comprising a maleimide-based monomer unit and/or an unsaturated dicarboxylic acid anhydride-based monomer unit, where the copolymer contains an unreacted maleimide-based monomer and/or...
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6514583 |
High impact strength film containing single site catalyzed copolymer
A heat-shrinkable film containing a homogeneous ethylene/alpha-olefin copolymer has a high impact strength and a high free shrink. The film can be a monolayer film or multilayer film, with the...
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6506835 |
Polymer blends of polyvinyl butyral
A novel composition is disclosed which comprises polyvinyl chloride, an ethylene-based copolymer as a compatibilizer, inorganic fillers and from about 5 to 95 percent by weight of either virgin or...
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6492462 |
Side chain crystalline polymer as rheology modifier for crosslinked polymer
The rheological properties of a crosslinkable resin system are modified by the presence of a side chain crystalline (SCC) polymer (or a similar crystalline polymer which melts over a narrow...
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6476130 |
Golf ball compositions formed from single catalyzed polymers
Golf ball compositions, which contain olefinic polymers produced by use of single-site catalysts. Such polymers can be functionalized with a post-polymerization reaction. The single-site catalyzed...
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6476117 |
Grafted near-gelation polymers having high damping properties
Thermoplastic elastomers containing hard segments formed from polyalkylenes and soft segments formed from elastomeric polymers near their gelation point are formed. Compositions containing these...
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6465606 |
Polyether monoamine with 36-44 EO units and 1-6 PO units
A polyether monoamine containing from about 36 to about 44 ethylene oxide units and from about 1 to about 6 propylene oxide units is useful as a reactant with functionalized polypropylene such as...
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6458890 |
4-methyl-1-pentene polymer compositions, and the laminates and adhesives using the compositions
The present invention relates to 4-methyl-1-pentene polymer compositions. Specifically, the present invention relates to adhesive compositions comprising the 4-methyl-1-pentene polymers used in...
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6455226 |
Photoresist polymers and photoresist composition containing the same
The present invention provides photoresist polymers and photoresist compositions comprising the same. In one aspect, the photoresist polymer is of the Formula: where Y, R 1 , a, b and c are as...
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6448463 |
Non-woven application for water dispersable copolyester
This invention relates to water responsive thermoplastic compositions and articles constructed thereof. This invention particularly relates to thermoplastic copolyester compositions useful for the...
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6448343 |
Silane vulcanized thermoplastic elastomers
The formation of thermoplastic vulcanates may be accomplished with two polymers, wherein one polymer is grafted, or copolymerized with a carboxylic acid anhydride, which acid anhydride grafted...
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6420482 |
Dyeable polyolefin containing polyetheramine modified functionalized polyolefin
This invention concerns a composition comprising a blend of polyolefin with the reaction of a functionalized polyolefin and polyetheramine in which the polyetheramine is grafted into the...
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6416834 |
Composition for improving adhesion of elastomers to polymer compositions
Adhesion promoting compositions comprising mixtures of carboxylated unsaturated polymers and a) amines; b) amine derivatives; or c) mixtures of hydroxy compounds and quaternary phosphonium salt...
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6414082 |
Golf ball compositions formed of grafted metallocene-catalyzed polymer blends
The disclosed invention provides a golf ball comprising a core and a cover, wherein at least one of the cover or the core is formed from a polymer blend comprising at least one grafted...
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6407166 |
Elastomeric compositions for damping
A vulcanizate that has improved damping properties where the vulcanizate is prepared by the steps comprising blending an unsaturated damping additive within a vulcanizable composition of matter,...
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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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