|
Match
|
Document |
Document Title |
|
|
7595365 |
Combinations of tackifier and polyalphaolefin oil
The use of a polyalphaolefin oil or combinations of polyalphaolefin oils to modify the softening point characteristics of a tackifier and compositions containing a tackifier and polyalphaolefin oil...
|
|
|
7582707 |
Aqueous blends and films comprising a first electrically conducting conjugated polymer and a second electrically conducting conjugated polymer
An aqueous blend comprising water, a first conjugated polymer having a conductivity of greater than 10 −7 S/cm and a second conjugated polymer having a conductivity greater than 10 −7 S/cm...
|
|
|
7579408 |
Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
Thermoplastic vulcanizates comprise at least an ethylene/α-olefin interpolymer and at least one thermoplastic polymer, such as polyolefin. The ethylene/α-olefin interpolymer is a block copolymer...
|
|
|
7579387 |
Radiation-crosslinked polyolefin compositions
An article suitable for use as an insulating or coating material comprises a radiation-crosslinked composition comprising a polyethylene, a polypropylene and optionally an ethylene-propylene...
|
|
|
7456231 |
Radiation-crosslinked polyolefin compositions
An article suitable for use as an insulating or coating material comprises a radiation-crosslinked composition comprising a polyethylene, a polypropylene and optionally an ethylene-propylene...
|
|
|
7452941 |
Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins
A process for preparing a surfactant, useful for dispersing tackifier resins in aqueous media, comprises reacting an α,β-unsaturated carboxylic acid or anhydride, or an ester thereof, with a...
|
|
|
7423089 |
Preparation of rubber composition comprised of EPDM/polyisoprene rubber blends and tire with sidewall comprised thereof
This invention relates to preparation of rubber compositions comprised of EPDM and conjugated diene-based elastomer, particularly including cis 1,4-polyisoprene rubber, and particularly natural cis...
|
|
|
7402624 |
Graft copolymers with segmented arms and their preparation and use
Graft copolymers with segmented (or block) arms and a process for preparing the same. Such polymers are particularly useful in formulating air-dry clear coat and color coat lacquers used in...
|
|
|
7288586 |
Polyester based cobalt concentrates for oxygen scavenging compositions
A solid concentrate is provided having a combination of a transition metal present in an amount ranging from 1000 to 40,000 ppm (weight by metal) and a polyester polymer present in an amount of at...
|
|
|
7265183 |
High clarity, low friction polyethylene compositions for films
A melt-blended polyethylene/COP composition suitable for making optically clear films with low coefficients of friction includes from about 70 to about 98 weight percent of a polyethylene resin and...
|
|
|
7250470 |
Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
A method of nucleating a propylene homo- or copolymer, the method comprising contacting the propylene polymer with a semi-crystalline branched or coupled polymeric nucleating agent under nucleation...
|
|
|
7176259 |
High density polyethylene films with improved barrier properties
This invention relates High Density Polyethylene (HDPE) films having improved barrier properties. More particularly, the invention relates to HDPE films containing hydrocarbon resins having...
|
|
|
7037979 |
Thermoplastic polyolefin compositions and methods of preparing thermoplastic polyolefin compositions for soft sheet applications
Thermoplastic polyolefin compositions and a process for preparing the same are provided comprising a blend of polypropylene, and styrenic elastomer. The compositions may further comprise ethylene...
|
|
|
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...
|
|
|
7008556 |
Process for preparing crosslinked polymer blends that include a luminescent polymer
A process comprising a) providing a polymer blend comprising a luminescent polymer and a second polymer, where at least one of the polymers is crosslinkable, and b) crosslinking the crosslinkable...
|
|
|
6962730 |
Coating composition containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms
The invention provides coating compositions comprising a reactive component (a) which is substantially free of any heteratoms and is a not a crystalline solid at room temperature and which...
|
|
|
6924338 |
Zwitterionic polymer blend materials
A polymer blend for use in a biomedical application comprising: (A) a polymer A, bearing zwitterionic pendant groups; and (B) a hydrophobic addition polymer B, selected from the group consisting...
|
|
|
6906138 |
Stringed instrument bow resin
An improved stringed instrument bow resin made from synthetic hydrocarbon resin and optionally modified with olefinic and elastomeric polymers, fillers, plasticizers, colorants, and antioxidants....
|
|
|
6878776 |
Thermosetting resin compositions comprising cross-linked reactive microparticles with improved mechanical strength
The invention relates to thermosetting compositions, in particular coating or molding compositions, comprising crosslinked polymer microparticles with a size ranging from 10 to 300 nm and carrying...
|
|
|
6875813 |
Isobutylene-based elastomer blends
The improved green strength, green elongation, and green relaxation properties of isobutylene-based elastomers at elevated temperatures along with improved aging and barrier properties are achieved...
|
|
|
6812316 |
Powder coating compositions and powder slurry coating compositions containing monomeric difunctional compounds
The curable coating compositions of the invention comprise a particulate component having at least one binder component (a) which is a solid at 75° F./24° C., and an additive component (b). The...
|
|
|
6794453 |
Crosslinked, predominantly polypropylene-based compositions
A crosslinked, predominantly polypropylene-based article comprises a silane-modified ethylene-based polyolefin, at least 50 percent by weight of a non silane-modified polypropylene, and a silane...
|
|
|
6787623 |
Unconjugated cyclopolyene copolymer, rubber composition, and use
A tire provided with a tire tread made from a rubber composition comprising (A) a random copolymer based on non-conjugated cyclic polyene comprising structural units originated from one or more...
|
|
|
6780938 |
Reactor alloy of syndiotactic polystyrene having high impact resistance
The reactor alloy of syndiotactic polystyrene according to the present invention is prepared by polymerizing vinyl aromatic monomer and rubbery elastomer and optionally polyphenylene ether under...
|
|
|
6780936 |
Diene-modified propylene polymer nucleating agents
This invention relates to compositions derived from polyolefins combined with a polymeric nucleating agent. The nucleating agent is specifically a diene-propylene copolymer.
|
|
|
6696527 |
Olefin copolymers and films and sheets
Provided is a novel olefin copolymer comprising [A] a cyclic olefin, [B] an aromatic vinyl compound and [C] an aliphatic α-olefin having from 2 to 20 carbon atoms. (1) the component [A] therein...
|
|
|
6686419 |
Multimodal ethylene, alpha-olefin and diene polymers, processes for making and devices comprising such compositions
This invention relates generally to synthetic polymers, generally with improved balance of processability, resilience and durability. These polymers are generally of the ethylene, alpha-olefin,...
|
|
|
6670426 |
Olefinic thermoplastic elastomer, process for production thereof, olefinic thermoplastic elastomer compositions, process for producing the same, and moldings thereof
An olefin thermoplastic elastomer containing an olefin random copolymer formed by copolymerizing ethylene, an α-olefin having 3 to 10 carbon atoms and an unsaturated monomer having a functional...
|
|
|
6646057 |
Production materials having unstyrenated polyester or vinyl ester resins
Disclosed is a nonstyrenated polyester or vinyl ester resin that is found to be nonbrittle and to have good temperature performance, relative to known nonstyrenated polyesters or vinyl esters. Also...
|
|
|
6613841 |
Preparation of machine direction oriented polyethylene films
A process for making MD (machine direction) oriented polyethylene film is disclosed. The process comprises blending a high-molecular weight, medium-density polyethylene (HMW MDPE) and a linear...
|
|
|
6610785 |
Thermoplastic olefin elastomers and process for their preparation
Disclosed are thermoplastic elastomeric compositions include: A) from 10 to 80% by weight of one or more crystalline polymer of propylene containing from 0.05 to 15% in moles of ethylenic...
|
|
|
6608141 |
Tetrafunctional initiator
The melt of polyvinyl aromatic polymers comprising from 10 to 45 weight % of star branched polymer prepared using a combination of thermal and tetra functional peroxide initiation has an improved...
|
|
|
6596810 |
Blends of cycloolefin and core/shell polymers
Polymer alloy comprising a) one or more cycloolefin copolymers and b) one or more types of core/shell particles.
|
|
|
6590033 |
Cycloolefin blends and method for solvent bonding polyolefins
The present invention provides a polymer composition having: a first component selected from homopolymers and copolymers of cyclic olefin containing polymers and bridged polycyclic hydrocarbon...
|
|
|
6566475 |
Stress cracking-resistant cycloolefin copolymer composition
The present invention relates to a polymer composition comprising one or more cycloolefin copolymers and one or more suitably formulated additives, having improved resistance to stress cracking in...
|
|
|
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...
|
|
|
6500899 |
Resin composition comprising vinyl cyclic hydrocarbon polymer
A molded or formed product obtained by molding or forming a resin composition comprising (A) at least one vinyl cyclic hydrocarbon polymer selected from the group consisting of hydrogenated...
|
|
|
6489033 |
Electrets
Electrets can be produced from cycloolefin copolymers (COCs), and charges applied thereto are stable for long periods, even at high temperatures and high relative humidities. The reduction here in...
|
|
|
6486246 |
Polyolefin based hot melt adhesive composition
A hot melt adhesive polyolefin composition having a viscosity from 7,000 to less than 500,000 mPa·sec, at 190° C. including (by weight): I) 5-85% of a crystalline propylene polymer selected from...
|
|
|
6482892 |
Olefinic thermoplastic elastomer composition
An olefinic thermoplastic elastomer composition which does not exhibit problems due to a softening agent such as an oil is superior in molding processability. The thermoplastic elastomer...
|
|
|
6479592 |
Functionalized and polymerizable polymer
A functionalized and polymerizable polymer is described which is obtainable by ring-opening metathesis polymerization and is suitable in particular as a dental material and especially as a...
|
|
|
6399710 |
Modification of thermolastic vulcanizates with a thermoplastic random copolymer of ethylene
Random thermoplastic ethylene copolymers can be used to increase the elongation to break and toughness of thermoplastic vulcanizates. Polypropylene is a preferred thermoplastic phase. The rubber...
|
|
|
6376610 |
Electrical devices including ethylene, alpha-olefin, vinyl norbornene elastomers and ethylene alpha-olefin polymers
Elastomeric polymers including ethylene, alpha-olefin and vinyl norbornene are shown to have improved extrusion characteristics, improved electrical properties, improved cure characteristics...
|
|
|
6365660 |
Resin composition and molded or formed product comprising vinyl cyclic hydrocarbon polymer
A molded or formed product obtained by molding or forming a resin composition comprising (A) at least one vinyl cyclic hydrocarbon polymer selected from the group consisting of hydrogenated...
|
|
|
6355733 |
Polyethylene blends and films
A blend comprising a high molecular weight, medium density polyethylene (HMW, MDPE) and a linear low density polyethylene (LLDPE) is disclosed. The blend comprises from about 20 wt % to about 80 wt...
|
|
|
6346581 |
Modified cycloolefin addition polymer and curable resin composition containing the same
A curable resin composition comprising a modified cycloolefin addition polymer (A) obtained by introducing a functional group into a cycloolefin addition polymer containing a repeating unit (a)...
|
|
|
6335095 |
Powdery thermoplastic elastomer composition and articles obtained by molding same
A thermoplastic elastomer composition powder comprising a thermoplastic elastomer composition represented by the following (A), having a sphere-reduced average diameter of not more than 1.2 mm and...
|
|
|
6331593 |
Resin composition pellet
A resin composition pellet comprising: (i): 15 to 65% by weight of a polyolefin-based resin, and (ii): 85 to 35% by weight of anolefin-based copolymer obtained by copolymerizing two or more...
|
|
|
6319979 |
Package comprising low application temperature hot melt adhesive comprising ethylene α-olefin
Disclosed are packages, cartons, cases, and trays comprising a hot melt adhesive, in turn comprising at least one first homogenous linear or substantially linear ethylene polymer having a...
|
|
|
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...
|