|
Match
|
Document |
Document Title |
|
|
7129296 |
Bimodal polyethylene pipe composition and article made therefrom
The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom. The composition comprises a low-molecular-weight (LMW) ethylene...
|
|
|
7125933 |
Very low density polyethylene blends
Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed...
|
|
|
7122601 |
Properties of polyolefin blends and their manufactured articles
A polymer blend and a method of making the same are provided. The polymer blend includes an ethylene-propylene (C 2 –C 3 ) random copolymer and a modifier selected from the group consisting of a...
|
|
|
RE39307 |
Hot-melt adhesive having improved bonding strength
Hot-melt, pressure-sensitive adhesive compositions of amorphous polyalphaolefin and crystalline polypropylene have improved bond strength over the amorphous polyalphaolefin alone. The adhesive...
|
|
|
7109269 |
Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
Polymer blends that exhibit good impact resistance comprise a crystalline polypropylene matrix and a partly crystalline copolymer impact modifier with a molecular weight lower than that of the...
|
|
|
7109270 |
Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
Improved thermoplastic polymer blend compositions comprising an isotactic polypropylene component and an alpha-olefin and propylene copolymer component, said copolymer comprising crystallizable...
|
|
|
7105603 |
High impact polymer compositions
Disclosed herein are various compositions that have particular utility in automotive components, including compositions that include: (a) polypropylene having a melting point of 110° C. or more;...
|
|
|
7105604 |
Soft propylene-based resin composition
Soft propylene-based resin compositions, which comprise substantially the following block (I) and block (II):
Block (I): propylene-based polymer having propylene unit chain segments that...
|
|
|
7101935 |
Longitudinal shrink films
A heat-shrinkable film and a method of its manufacture are provided. In an exemplary embodiment, a polystyrene film exhibits heat-induced growth in the cross direction of great than or equal to 5%...
|
|
|
7101629 |
Polyethylene films
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than...
|
|
|
7094835 |
Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
Improved thermoplastic polymer blend compositions comprising an isotactic polypropylene component and an alpha-olefin and propylene copolymer component, said copolymer comprising crystallizable...
|
|
|
7090927 |
Polyethylene films
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than...
|
|
|
7091282 |
Composition containing ethylene/propylene/diene copolymer and polyalkylene/olefin copolymer
A composition suitable for forming a sidewall for a tire includes a rubber composition which includes at least one rubber, an ethylene/propylene/diene terpolymer, and a polyalkylene copolymer. The...
|
|
|
7087314 |
Nonoriented stiff packaging film with superior tear properties
A nonoriented film containing highly crystalline polypropylene, standard polypropylene and nucleating agents. The film has physical properties that are desirable for applications such as food...
|
|
|
7074858 |
Reactive oligomers
The present invention provides novel compositions prepared from a first oligomer containing reactive functional groups capable of reaction at effective rates (at normal processing temperatures)...
|
|
|
7070854 |
Water-dispersible, cationic polymers, a method of making same and items using same
The present invention is directed to triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making triggerable, water-dispersible cationic polymers...
|
|
|
7067585 |
Hot melt adhesive composition based on a random copolymer of isotactic polypropylene
A hot melt adhesive composition is based on an isotactic polypropylene random copolymer (RCP). The composition contains about 4%–50% by weight of the RCP copolymer, about 20%–65% by weight of a...
|
|
|
7067584 |
Solvent-containing coating material and the use thereof
Method for making a solvent-containing coating material comprising 5 to 70% by weight of at least one mixture of substances (A). The mixture of substances is obtained by copolymerizing in at least...
|
|
|
7064160 |
Moldability modifier for polypropylene resin and polypropylene resin composition containing the same
The invention provides a polypropylene based resin composition, which has good moldability on injection molding and which is excellent in its flow mark appearance as well as weld appearance on...
|
|
|
7060753 |
Thermoplastic elastomers having improved barrier properties
Thermoplastic vulcanizates having improved barrier properties, comprising a high melt flow index thermoplastic olefin resin, butyl rubber and an oligomer of isobutylene and butene.
|
|
|
7056981 |
Modification of syndiotactic polypropylene with mineral oil
Syndiotactic polypropylene blends having a unique set of mechanical properties may be prepared by blending syndiotactic polypropylene with a high molecular weight mineral oil, an ultra low density...
|
|
|
7053153 |
Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions
The present invention provides processes for making a bimodal solid polymer composition suitable for use as a viscosity index improver. Ethylene and an alpha-olefin comonomer are polymerized in the...
|
|
|
7053154 |
Impact modified polyolefin compositions
The present invention provides polyolefin compositions that exhibit both stiffness and toughness. Polyolefin compositions according to the invention include a polyolefin homopolymer resin such as...
|
|
|
7048882 |
Process for producing a polyethylene coating on a substrate
This invention concerns a process for coating a substrate, and an extrusion coating structure. According to the present process, the coating is provided by producing a bimodal polyethylene...
|
|
|
7045267 |
Resist composition comprising photosensitive polymer having lactone in its backbone
This invention is directed to a coating composition used for original equipment manufacturing or refinishing uses in the automotive industry, which coating composition utilizes an acrylic polymer...
|
|
|
7041739 |
Thermoplastic elastomer composition and process for producing the same
A thermoplastic elastomer composition characterized in that the composition comprises a resin component and at least two kinds of rubber components, wherein at least one kind of the rubber...
|
|
|
7041738 |
Cold flow improvers for fuel oils of vegetable or animal origin
The present invention provides an additive for improving the cold flow properties of vegetable or animal fuel oil. The additive comprises
A) a copolymer of ethylene and 8–21 mol % of at least...
|
|
|
7041740 |
Heat-settable resins
Heat-settable epoxy resin mixtures are provided that can be used alone or in combination with fibers to form large composite material structures without the need for high consolidation pressures....
|
|
|
7040797 |
Method of producing composition comprising thermoplastic resin and rubber
Provided is a method of producing a composition comprising a thermoplastic resin and a rubber, wherein a solid rubber is molten by a rubber kneading machine and fed into an extruder, and the molten...
|
|
|
7037977 |
Polyethylene pipe resins and production thereof
A polyethylene resin comprising a blend of from 35 to 49 wt % of a first polyethylene fraction of high molecular weight and 51 to 65 wt % of a second polyethylene fraction of low molecular weight,...
|
|
|
7034077 |
Foil or molded body based on a transparent polymeric mixture
The invention relates to a foil or molded body based on a transparent and high frequency weldable polymer mixture containing a) (I) a copolymer of ethylene with about 8 to 60% by weight of...
|
|
|
7029750 |
Thermoplastic resin composition and production method thereof
The present invention provides a thermoplastic resin composition comprising a thermoplastic resin (A), an acrylic polymer (B), a polytetrafluoroethylene-containing powder mixture (C) and a filler...
|
|
|
7026401 |
Method of producing amorphous polyolefins with a wide mole weight distribution
The present invention relates to a process for producing a bimodal or multimodal mixture of amorphous polyolefins having a different molar mass, in which at least one amorphous polyolefin having a...
|
|
|
7022769 |
Dynamic vulcanization of fluorocarbon elastomers
Processable rubber compositions contain a vulcanized fluorocarbon elastomer dispersed in a matrix of a non-fluorine containing thermoplastic polymeric material. In one embodiment the matrix forms a...
|
|
|
7022408 |
Oriented acrylic hotmelts
A pressure sensitive adhesive obtainable by free-radical polymerization, characterized in that
at least 65% by weight of the adhesive is based on at least one acrylic monomer from the group...
|
|
|
7019087 |
Method for production of a mouldable mass and use thereof for production of low-emission floor coverings
A method for the production of moldable masses is provided. The method includes compounding a polyolefin having a density of less than about 0.918 g/cm 3 serial cross-linking agents. The moldable...
|
|
|
7019078 |
Dynamically vulcanizable polyolefin composition
Polyolefin compositions comprising: (A) 20 to 50 parts by weight of a particular propylene polymer having a MWD greater than 3.5; and (B) 50 to 80 parts by weight of an elastomeric ethylene...
|
|
|
7015286 |
Reactive oligomers
The present invention provides melt-processible adhesive compositions prepared from a first oligomer containing reactive functional groups capable of reaction at effective rates (at normal...
|
|
|
7015287 |
Compositions based on random propylene copolymers, process for their manufacture, and heat-sealable multilayer sheets comprising them
Compositions based on propylene polymers (compositions (C)) comprising: a) from 61 to 74% by weight of a random propylene copolymer (copolymer (A)) comprising from 8 to 16% by weight of monomer...
|
|
|
6998441 |
Polyethylene/low molecular weight hydrogenated aliphatic resin blends
Compositions and methods are described herein for use in packaging having improved moisture vapor barrier properties. In certain embodiments of the present invention, packaging articles can be made...
|
|
|
6998438 |
Toughened plastics and preparation thereof
The present invention provides plastics with high toughness and the preparation thereof. The plastics with high toughness, which have the balance of stiffness and toughness, stable properties and...
|
|
|
6998440 |
Polyethylene films
Novel stretch and blown films are prepared based on copolymers of ethylene and alpha-olefins having (a) a density in the range 0.900 to 0.940 (b) an apparent Mw/Mn of 2–3.4 (c) I 21 /I 2 from 16...
|
|
|
6994915 |
Biaxially oriented polypropylene films
Biaxially oriented polypropylene films (BOPP) having at least one layer of a propylene polymer containing at least 0.8% by weight of ethylene and, optionally, one or more C 4 -C 10 α-olefins, or...
|
|
|
6989416 |
Methacrylate structural adhesive
Several compositions for use as structural adhesives are disclosed. The compositions include a monomer component and a catalyst component. In one aspect, the monomer component includes a first...
|
|
|
6984695 |
Heterogeneous/homogeneous copolymer
Novel polyethylene copolymer compositions prepared with a homogeneous catalyst system are characterized by having a unique high molecular weight, low comonomer (high density) fraction. These...
|
|
|
6982293 |
Olefin type thermoplastic elastomer
An olefin type thermoplastic elastomer which satisfies the following formulae (I) to (III):
Y ≦−2X+350 (I)
|
|
|
6982300 |
Method for preparing a pressure sensitive adhesive formulation including an enhanced polyisobutylene modifier
A method for preparing an improved pressure sensitive adhesive includes incorporating into a base polymer, an PIB modifier that is made up of a homopolymer of isobutylene wherein a predominant...
|
|
|
6979714 |
Adhesion promoting agent and coating compositions for polymeric substrates
The present invention provides an adhesion promoting agent which includes a graft copolymer formed by a halogenated polyolefin polymer with at least one reactive functionality and a substantially...
|
|
|
6969483 |
Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films
The present invention provides a polymer blend for fabricating monolayer films or a layer within a multilayer film. The blend has a first component and a second component. The first component is...
|
|
|
6964997 |
Molded article for interior parts of a car
The present invention relates to interior parts of a car comprising a new propylene resin composition. The present resin composition has good molding abilities and a good balance of physical...
|