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6613831 |
Cold sealable adhesive
The invention relates to the use of synthetic cis-1,4-polyisoprene as a cold sealable adhesive. A layer 14 of the cold sealable adhesive may be applied to substrates 10 and 12 which may then...
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6610800 |
Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
Ethylene-based polymer blends having an MWD of at least about 2 are made in a single reactor using a mixed constrained geometry catalyst (CGC) system. The process comprises the steps of contacting...
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6576698 |
Process for the preparation of vinyl ester/(meth)acrylate copolymers
The invention provides a process for the preparation of polyvinyl alcohol-stabilized Polymers base on vinyl ester, (meth)acrylate, and optionally ethylene monomers In the form of their aqueous...
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6548579 |
Adhesive composition comprising a particulate thermoplastic component
The invention is directed to an adhesive composition comprising a water based component including a film-forming polymer and a particulate thermoplastic component selected from the group consisting...
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6506842 |
Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
Rheology-modified thermoplastic elastomer compositions are prepared by peroxide modification of a melt blend of an ethylene/α-olefin polymer or a diene-modified ethylene/α-olefin polymer and a...
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6488865 |
Polymer alloys with balanced heat storage capacity and engineering attributes and applications thereof
A thermoplastic polymer of relatively low melt temperature is blended with at least one of thermosets, elastomers, and thermoplastics of relatively high melt temperature in order to produce a...
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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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6482894 |
Quick set ebonite composition
A liquid ebonite mixture for coating includes two reactive components. The first component contains first unsaturated polymers having first functional groups capable of reaction at ambient...
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6437035 |
Flame retardant thermoplastic elastomer film composition
A thermoplastic elastomer composition for use in automotive interiors, wallcoverings, upholstery, advertising banners and films and tenting which comprises a major amount of a thermoplastic...
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6407174 |
Propylene/ethylene/α-olefin terpolymer thermoplastic elastomer vulcanizates
The present invention relates to a thermoplastic elastomer vulcanizate obtained from a thermoplastic propylene/ethylene/α-olefin terpolymer, a rubber component and optional additives, by dynamic...
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6350810 |
Method and composition for waterproofing
A method and composition for waterproofing a substrate herein is described which includes applying a coating composition to a surface of the structural unit. The coating composition includes a) an...
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6348535 |
Thermoplastic elastomer composition powder, powder molding process with the same, and moldings
A thermoplastic elastomer composition powder obtained by blending 0.1 to 5 parts by weight of (c) described below per 100 part by weight of a pulverized product of a thermoplastic elastomer...
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6342555 |
Process for depolymerizing nylon-containing waste to form caprolactam
The present invention provides an efficient process for the recovery of caprolactam from polycaprolactam-containing waste material. The present process for depolymerizing multi-component waste...
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6339123 |
Heterophasic polyolefin alloy
Heterophasic polyolefin alloys, with a semi-interpenetrating network structure and an outstanding combination of high stiffness, low temperature toughness and optionally a low coefficient of...
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6339122 |
Vulcanizable rubber composition, in particular for low rolling resistance for vehicle tires
A vulcanizable rubber composition is described comprising a cross-linkable unsaturated chain polymer base including natural rubber, at least a copolymer obtainable by polymerizing a conjugated...
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6331586 |
Conductive polymer blends with finely divided conductive material selectively localized in continuous polymer phase or continuous interface
A conductive polymer blend comprising: (a) at least two polymers which are at least partially immiscible with each other, and are present in proportions such that each polymer forms a respective...
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6329060 |
Solvent-free film-forming compositions for clearcoats, coated substrates and method related thereto
A multi-component composite coating composition is provided which includes a pigmented base coat and a transparent topcoat composition applied over the base coat. The transparent topcoat is...
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6319577 |
Sheets, films, fibers foams or latices prepared from blends of substantially random interpolymers
A sheet, film, fiber, foam or latex prepared from a blend of polymeric materials comprising a plurality of substantially random interpolymers comprising vinyl aromatic and ethylene and/or alpha...
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6306209 |
Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization
A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment...
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6300407 |
Polymeric (meth)acrylate plasticizers and processing aids for elastomers
An elastomer composition, including: at least one elastomer; a plasticizer which includes at least one polymeric material having a weighted average molecular weight of (Mw) of 500 to 1,000,000,...
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6291571 |
Lap edge roofing sealant
A lap edge sealant composition is provided for adhering together overlapping sheets of roofing material which includes a rubbery polymer such as EPDM, a thermoplastic rubber, a tackifier, and a...
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6271300 |
Thermoreversible thickening binder composition
A thermoreversibly thickening binder composition, comprises a resin latex wherein the amount of an emulsifier in the aqueous phase is smaller than 0.01 mmol/g, and a vinyl polymer having...
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6268431 |
Hair styling shampoos containing low Tg latex polymer particles
Disclosed are hair shampoo compositions which provide cleaning and styling performance, which comprise dispersed water insoluble, polymer latex particles, wherein the polymer latex particles have a...
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6268428 |
Kneaded rubber for expandable formulation
A kneaded rubber for expandable formulation, such as a material for die forming. The polymer components in the kneaded rubber principally comprise a polymer alloy, further comprising a sea phase of...
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6242525 |
Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom
Thermoplastic elastomers of high strength, high elasticity and good dyeability, the incorporated elastomeric particles of which have an average particle diameter of 0.05 to 5 μm, from propylene...
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6242516 |
Rubber composition and pneumatic tire using said rubber composition
The present invention provides a rubber composition and a pneumatic tire using the rubber composition. A rubber composition which comprises: a blend rubber of a copolymer and other diene base...
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6235832 |
RTV silicone compositions with rapid development of green strength
A room temperature vulcanizing (RTV) silicone composition curable in the presence of moisture with rapid development of green strength. The RTV silicone composition comprises (A) 0 to about 85...
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6228920 |
Compositions and process for making water soluble polyethylene oxide films with enhanced toughness and improved melt rheology and tear resistance
The invention relates to blends of a polyethylene oxide (PEO) resin and a latex emulsion. The blends are formed by mixing or coating a PEO powder resin with a latex emulsion and melt blending the...
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6214922 |
Nitrile polymer vulcanizate and process for the production thereof
A nitrite polymer vulcanizate having improved hot air aging characteristics is described. The nitrite polymer vulcanizate may be produced admixing a composition comprising: (i) a nitrite polymer;...
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6197867 |
Rubber compositions containing organo-nitriles
The present invention relates to rubber compositions containing organo-nitriles of the formula: N.tbd.C--R--C.tbd.N (I) wherein R is selected from the group consisting of alkylenes having from 2...
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6194519 |
Products useful as roof shingles and a process for making such products
The present invention relates to low-cost, efficiently-manufactured, polymer-based products useful as roofing shingles and similar products. The inventive shingles are weatherproof, inexpensive to...
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6177183 |
Monolithic composition having an activation material
The present invention includes processes and resulting structures for producing a modified polymer having interconnecting channels. The interconnecting channels act as controlled transmission...
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6174933 |
Radiation polymerizable vinylether-based compositions
Radiation polymerizable vinylether-based compositions, and cured vinylether-based formulations having a predetermined balance of tack, peel and shear particularly suitable for use in pressure...
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6169128 |
Plastic/rubber composition
By employing the present invention, a process for manufacturing products from discarded rubber and plastic material is achieved wherein compositions of vulcanized rubber and thermoplastic polymers,...
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6150451 |
Method and composition for providing repulpable moisture vapor barrier coating for flexible packaging
The composition comprises a polymer emulsion containing, for example, polyvinylidene chloride having a particle size distribution finer than 10μ, and an additive with generally the same size...
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H001922 |
Coating composition
A composition suitable for coating fabrics is provided. The composition comprises a halogen-containing copolymer of a C 4 to C 7 isomonoolefin and a para-alkylstyrene; a filler; a processing aid,...
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6143818 |
Hot melt adhesive based on ethylene-propylene rubber (EPR) and semicrystalline olefinic polymers
An elastomeric-based hot melt adhesive composition having a variety of end uses, particularly in construction and elastic attachment applications on nonwoven disposable articles. The composition...
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6133360 |
Polycarbonate resin blends containing titanium dioxide
Thermoplastic resin compositions containing an aromatic polycarbonate resin and a surface modified titanium dioxide having a first coating and no further coatings are disclosed. The compositions...
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6110999 |
Reusable adhesive composition and method of making the same
A composition is disclosed that comprises at least one base polymer, at least one resin and optionally one or more additives such as a filler, colorant, among other additives. The disclosed...
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6107379 |
Automobile vibration-isolating rubber composition and automobile vibration-isolating device
Provided is an automobile vibration-isolating rubber composition, characterized in that a rubber component comprises from 10 to 80% by weight of a polybutadiene rubber which is obtained through the...
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6093759 |
Fireproofed thermoplastic moulding masses
Flame-retardant thermoplastic molding compositions comprise A) from 5 to 99% by weight of a thermoplastic polymer, B) from 0.1 to 50% by weight of a phosphazene of the general formula I (PN...
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6087435 |
Composition of styrene resin, thermoplastic resin and rubber particles
A polystyrene-based resin composition, comprising (A) a styrene-based resin with a mainly syndiotactic configuration, (B) a polyolefin, and (C) rubber polymer particles as main components, exhibits...
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6075086 |
Polypropylene resin composition and method for coating molded products of the resin composition
Herein provided are a polypropylene resin composition which comprises (A) a polypropylene, (B) an ethylene-propylene-diene terpolymeric rubber having a Mooney viscosity, ML 1 +4 (100° C.), ranging...
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6051655 |
Styrene-based resin composition with thermoplastic resin
A composition amenable to injection molding and extrusion comprises a syndiotactic styrene resin, a thermoplastic resin such as a polyolefin and an inorganic filler optionally contains a rubber.
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6043318 |
Nitrile rubber/polyvinyl chloride blends
Disclosed is a process for the making a polyvinylchloride/acrylonitrile-butadiene rubber blend by a) coating a polyvinylchloride resin with a stabilizer to form a precoated PVC; b) blending said...
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6028144 |
Composition for the carcass
A composition, suitable for use in producing a tire carcass, is provided. The composition comprises a halogen-containing copolymer of a C 4 to C 7 isomonoolefin and a para-alkylstyrene; a rubber...
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6013726 |
Composition of styrene resin, thermoplastic resin and rubber
A polystyrene-based resin composition containing a styrene-based resin with mainly syndiotactic configuration, a polyamide, and a rubber polymer as main components. Styrene-based resins of mainly...
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6013717 |
Free flowing powder composition, process for its preparation and homogeneous layer derived therefrom
Free flowing powder composition with a particle size of 800 μm or less, comprising (a) 100 parts by weight of a block copolymer, comprising at least one poly (predominantly monovinyl aromatic...
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6011090 |
Resin composition, conductive roller prepared by molding the composition and electronic photographic cartridge
A resin composition comprising a resin (a) and a conductive filler (b), wherein the resin (a) contains a styrene type thermoplastic elastomer and/or an olefin type thermoplastic elastomer, said...
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6004425 |
Rubber-based structural white-shell adhesives
One-component hot-curing structural adhesives based on liquid rubbers, which may optionally contain functional groups, solid rubbers, thermoplastic polymer powders and sulfur and also vulcanization...
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