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6329468 |
Hot melt adhesive based on semicrystalline flexible polyolefins
A flexible polyolefin-based hot melt adhesive composition having a variety of end uses, particularly in bonding polyethylene and polypropylene films, nonwoven fabrics and elastic attachment applica...
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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 ole...
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6313226 |
Olefinic resin composition and their moldings
An olefinic resin composition having the specific range of density, melt flow rate (MFR), viscoelastic properties and melt tension is obtained. The composition comprises (A) a polyethylene, (B) an ...
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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, for...
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6281290 |
Compositions, processes for making, and articles of polyolefins, high density polyethylene and hydrocarbon resin
Masterbatches comprising high density polyethylene (HDPE) are used for the production of polyolefin articles, particularly films. Employing HDPE in a masterbatch alone or in combination with a hydr...
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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 reversibil...
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6235818 |
Hot melt adhesive composition containing α-olefin/aromatic vinyl compound random copolymer
A hot melt adhesive composition exhibiting excellent adhesive strength and which is useful as an adhesive for styrene resins contains (B) tackifier and (C) ethylene/C 3 -C 20 α-olefin/aromatic v...
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6232393 |
Polymers flame retarded with brominated polystyrenic resins
Flame retarded thermoplastic polymer compositions are formed by blending together a thermoplastic polymer and at least a flame retardant amount of a brominated styrenic polymer having, prior to ble...
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6221953 |
Tire with tread which contains spatially-defined resins
A pneumatic tire with a rubber tread which contains at least three resins with spatially-defined softening point ranges.
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6207746 |
Process for production of thermoplastic polymer composition
A process for producing a thermoplastic polymer composition comprising: (1) 100 parts by weight of an olefin polymer which comprises ethylene and at least one α-olefin having 3 to 10 carbon ato...
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6207093 |
Compositions for improved orientation processing
The present invention relates to improved processability of polyolefin films through the addition to the basic isotactic polypropylene (iPP) polymer of a syndiotactic polypropylene (sPP) in an amou...
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6204318 |
Insulated wire comprising a flame-retardant polyolefinic resin composition
A flame-retardant resin composition for insulated wires, shielded wires and insulating tubes which are used in the field requiring high-frequency current transmission, for example, in the field of ...
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6203893 |
Propylene resin composition, molded articles thereof and propylene resin laminate
A mixture comprising: a composition containing polypropylene possessing specific properties, 45.about.70 parts by weight; a polyolefin resin possessing specific properties, 5.about.20 parts by weig...
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6177502 |
Injection molding compositions, method of producing injection-molded article thereof, and matted injection-molded article
An injection molding composition includes: 100 parts by weight of a propylene-ethylene copolymer comprising a crystalline portion and a non-crystalline portion; and 17 to 33 parts by weight of inor...
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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 sensi...
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6160048 |
Modified ethylene resin having improved wettability
There is provided a modified ethylene resin produced by subjecting (a) an ethylene resin to modification with (b) an α,β-unsaturated carboxylic ester having a hydrocarbon-terminated polyalkylene ...
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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 in...
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6120869 |
Pressure sensitive tape for forming water-tight field joints in rubber membranes
An adhesive roofing tape is based on a combination of brominated butyl rubber and EPDM. A non-diene block terpolymer is interspersed in the cross-linked polymer network. A plasticizer and tackifier...
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6112477 |
Pumpable desiccated mastic
A pumpable, thermoplastic desiccated mastic capable of desiccating a sealed insulating glass unit. The disclosed compositions comprise a defined resin component and a desiccant/adsorbent component ...
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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 composi...
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6107367 |
Traffic stripe composition
A thermoplastic traffic marking composition that includes resin(s) and at least two polyethylenes, the polyethylenes having a plurality of molecular weights, can be applied as a profiled traffic st...
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6093359 |
Reinforced thermoplastic composite systems
A process is disclosed for the manufacture of reinforced composites. This method provides a process that allows for the direct mixing of discontinuous reinforcement such as wet chopped strands of g...
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6087446 |
Masterbatch formulations for polyolefin applications
Masterbatches comprising high density polyethylene (HDPE) are used for the production of polyolefin articles, particularly films. Employing HDPE in a masterbatch alone or in combination with a hydr...
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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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6066690 |
Heat-vulcanizable rubber composition
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6063872 |
Molding compositions containing syndiotactic monovinylidene aromatic polymer
A composition consisting essentially of: A) a syndiotactic monovinylidene aromatic polymer, and B) a random interpolymer of an aliphatic alpha-olefin and a vinyl aromatic monomer, wherein the rando...
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6060563 |
Graft copolymers containing ionomer units
Graft copolymers having cationic units pendant to the backbone chain are disclosed. These polymers are prepared by reacting a polymer containing halogenated paramethylstyrene units in the chain, e....
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6060562 |
Thermoplastic composition for fuel lines
A thermoplastic composition with improved properties for making fuel containers, e.g. for fuel oil, petrol, diesel oil or alcohol, and specifically for making fuel lines for feeding fuel to a fuel ...
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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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6020411 |
Flame retardant resin composition
A composition comprising: (i) a mixture of about 40 to about 80 percent by weight of a copolymer of ethylene and an alpha-olefin having a melt index in the range of about 0.1 to about 10 grams p...
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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 s...
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6011102 |
Polypropylene-based resin composition and injection molded article thereof
A polypropylene-based resin composition comprising: (1) 55 to 75% by weight of a polypropylene-based resin (A) selected from the following (i) and (ii); (i) a crystalline propylene-ethylene b...
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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 res...
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6001455 |
Sheet-shaped product of thermoplastic elastomer
There is provided a sheet-shaped product of a thermoplastic elastomer provided with an embossed pattern on the surface thereof, comprising as a base material a component (II) comprising a thermopla...
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5998524 |
Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
Thermoplastic olefinic, polymer blends which have superior physical properties and adherence for coating materials such as paints are disclosed. The blends may be formed from various combinations o...
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5985971 |
Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
Thermoplastic olefinic, polymer blends which have superior physical properties and adherence for coating materials such as paints are disclosed. The blends may be formed from various combinations o...
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5922257 |
Process to produce an article that has a granite-like appearance and said article
A process to produce an article having a granite-like appearance is disclosed which consists essentially of (a) extruding a first mixture to form a second mixture; and (b) using the second mixture ...
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5910523 |
Polyolefin nanocomposites
Composites from a semi-crystalline polyolefin and nanometer sized fillers with improved modulus, tensile strength and crack growth resistance are disclosed. The nanometer sized fillers are first fu...
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5891946 |
Propylene resin composition including isotactic polypropylene and polyolefin resin
A resin mixture including a composition containing polypropylene that includes a portion insoluble in xylene, an isotactic pentad fraction of not less than 96.5% and an isotactic average chain leng...
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5891539 |
Colorant resin composition
A molded article or water-supply pipe free from causing dot-like projections or small-diameter blisters on the molded article surface when the molded article is brought into contact with chlorine-c...
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5863857 |
Adsorbent containing composition for use in insulating glass units
An adsorbent containing composition for use in an insulating glass unit is provided. The composition includes a depolymerized butyl rubber having a low viscosity average molecular weight which is a...
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5847052 |
Process for producing thermoplastic elastomer composition
A process for producing a thermoplastic elastomer composition which comprises dynamically cross-linking an olefine copolymer rubber and an olefine plastic using a twin-screw extruder, said process ...
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5847042 |
Polyolefin resin composition containing anti-blocking agent
A polyolefin resin composition of the present invention comprising 0.01 to 2.0 parts by weight of an anti-blocking agent per 100 parts by weight of a polyolefin resin, wherein said anti-blocking ag...
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5807918 |
Color changeable aqueous adhesive systems
The invention describes both a method for bonding at least two elastomeric substrates together, wherein one of the substrates is a tire casing and another substrate is a tire tread, and an aqueous ...
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5804661 |
EPDM flashing compositions
An EPDM flashing composition comprises 100 parts by weight of an elastomeric polymer comprising from about 85 to 100 parts by weight of at least one ethylene-propylene-diene terpolymer having up to...
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5733621 |
Pressure sensitive tape for forming water-tight field joints in rubber membranes
An adhesive roofing tape is based on a combination of brominated butyl rubber and EPDM. A non-diene block terpolymer is interspersed in the cross-linked polymer network. A plasticizer and tackifier...
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5717020 |
Film or molded article of a thermoplastic with a terpolymer component
A film and molded article are described, consisting of a thermoplastic based on a partially crystalline ethylene-propylene-diene terpolymer, a homo- and/or copolymer of an alkene, and a polymeric m...
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5717008 |
Composition for use in sculpturing, a sculpturing piece comprising the composition and method for obtaining the piece
A composition for use in sculpturing, a sculpturing piece comprising the composition and a method for obtaining the piece, wherein the composition comprises 90 to 99% of a particulate material cons...
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5712341 |
Preparation of mixtures of high molecular weight polyisobutylene and thermoplastic polymers
Mixtures of high molecular weight polyisobutylene and thermoplastic polymers are prepared in an extruder by a process in which meterable, high molecular weight polyisobutylene is first metered into...
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5705568 |
Polypropylenes obtainable by chemical degradation
New polypropylenes which are obtained by chemical degradation of elastic polypropylenes using organic peroxides.
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