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6551393 |
Methods of making a particle having an attached stable free radical
A modified particle is disclosed wherein a particle has an attached group having the formula: wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene...
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6552108 |
Rubber blends having improved stability and green strength
The present invention relates generally to rubber compositions having improved green strength and thermal stability. These compositions comprise blends of a first rubber component, an...
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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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6544609 |
Stiff and impact resistant compositions containing poly(propylene) or poly(ethylene/propylene) and calcium carbonate for closures
Stiff and impact resistant closures derived from the stiff and impact resistant blends including poly(propylene) or poly(ethylene/propylene) and calcium carbonate; stiff and impact resistant...
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6521696 |
Aqueous pressure sensitive adhesive formulations
The subject invention pertains to pressure sensitive adhesive formulations comprising an aqueous dispersion of at least one homogeneous ethylene/α-olefin interpolymer or substantially random...
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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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6492447 |
Process for producing high quality natural rubber
This invention relates to a technique for making a high quality natural rubber composition having a dirt content of less than 0.03 percent and a constant Mooney viscosity of 60 by blending up to 60...
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6479579 |
Anti-blocking agent master batch
A process for producing an anti-blocking agent master batch, which comprises melt-kneading 100 parts by weight of a polyolefin-based resin and 2 to 100 parts by weight of polymer fine particles...
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6476122 |
Selective deposition modeling material
The present invention relates to a selective deposition modeling material containing a base material, a plasticizing component containing at least 10% by weight of at least one plasticizing agent...
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6472471 |
Polymeric products containing modified carbon products and methods of making and using the same
Various modified carbon products are disclosed which can form a part of a polymeric product containing the modified carbon product and a polymer. One type of modified carbon product disclosed is a...
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6407155 |
Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation
Intercalated layered materials prepared by reacting the layered material with a coupling agent and co-intercalating an onium ion and an oligomer or polymer between the planar layers of a swellable...
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6362270 |
Thermoplastic compositions for durable goods applications
Thermoplastic compositions have been discovered which are suitable for rotational molding. The compositions have improved processability and/or improved physical and mechanical properties. The...
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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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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...
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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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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,...
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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...
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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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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...
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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...
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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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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...
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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...
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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...
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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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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...
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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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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...
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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...
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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...
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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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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...
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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...
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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...
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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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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...
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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...
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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...
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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...
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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...
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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...
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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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