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| Number | Title | Issue Date |
| 7390866 | Propylene-based elastomers and uses thereof The present invention provides curable and cured propylene-based elastomers, optionally including a diene, and having isotactic polypropylene crystallinity, a melting point by DSC equal to or less than 110° C., and a heat of fusion of from 5 J/g to 50 J/g. The pres... | 06/24/2008 |
| 7384994 | Charge dissipation modifiers for olefinic interpolymer compositions Olefinic interpolymer compositions comprising the olefinic interpolymer, residuals from a transition metal catalyst and boron containing activator package, and a charge dissipation modifier and methods for making them. The compositions have dissipation factors that ... | 06/10/2008 |
| 7309752 | Polymer and film forming composition A polymer obtained by polymerizing, in a presence of a polymerization initiator, a compound having a cage structure with at least 11 carbon atoms and an ethylenic double bond; a film forming composition containing the polymer; an insulating film formed using the com... | 12/18/2007 |
| 7285593 | Polyolefin compositions optionally having variable toughness and/or hardness The present invention provides novel polyolefin compositions having variable hardness and/or toughness properties. The polyolefin compositions include: a polyolefin prepared by the metathesis of an olefin monomer using a ruthenium or osmium carbene catalyst; and one... | 10/23/2007 |
| 7235624 | Charge dissipation modifiers for olefinic interpolymer compositions Olefinic interpolymer compositions comprising the olefinic interpolymer, residuals from a transition metal catalyst and boron containing activator package, and a charge dissipation modifier and methods for making them. The compositions have dissipation factors that ... | 06/26/2007 |
| 7159308 | Method of making a circuit board Provided is a method of forming a circuit board including (a) providing a first conductive sheet; (b) selectively removing one or more portions of the first conductive sheet to form a first panel having a first circuit board that is coupled to a disposable part of t... | 01/09/2007 |
| 7148303 | Butyl-type rubber with high hardness The present invention relates to an elastomeric polymer having repeating units derived from at least one isomonoolefin monomer, at least one multiolefin monomer, at least one diisoalkenylbenzene monomer, and optionally further copolymerizable monomers, wherein the p... | 12/12/2006 |
| 7144934 | Charge dissipation modifiers for olefinic interpolymer compositions Olefinic interpolymer compositions comprising the olefinic interpolymer, residuals from a transition metal catalyst and boron containing activator package, and a charge dissipation modifier and methods for making them. The compositions have dissipation factors that ... | 12/05/2006 |
| 7015293 | Cycloolefin addition copolymer and optical transparent material A cyclic olefin addition copolymer obtained by copolymerizing a cyclic olefin compound having a side chain substituent group with a ring structure, such as endo-tricyclo[4.3.0.12,5]deca-3,7-diene or endo-tricyclo[4.3.0.12,5]deca-3-ene, with ano... | 03/21/2006 |
| 7005492 | Copolymer rubber, and foamed article, vulcanized rubber, profile extrusion molded rubber and hose for water comprising said copolymer rubber There is provided an ethylene-α-olefin-non-conjugated diene copolymer rubber satisfying the following requirements (1) to (4): (1) a ratio of a Z-average molecular chain length (Az) measured according to a gel permeation chromatog... | 02/28/2006 |
| 6955848 | Curable composition and multilayered circuit substrate This invention provides a multi-layer circuit board excellent in flame resistance, insulating property and adhesion and not generating detrimental substances when burnt, and a curable composition suitable for obtaining the multi-layer circuit board. The curable comp... | 10/18/2005 |
| 6855192 | Release agent for bituminous material and use thereof A release agent for bituminous material is disclosed which comprises a mineral oil-free composition containing an aqueous dispersion of a polyalkenamer, preferably a polyoctenamer. The release agent may additionally contain a dispersing agent and at least one fatty ... | 02/15/2005 |
| 6844392 | Abradable dry powder coatings, methods for making and coating, and coated articles therefrom An abradable dry powder coating (22) composition for coating onto a surface (12) for subsequent curing to form into an abradable coating, including a powder (16) formed of uncured thermoset resin with at least 15 volume percent filler, wherein t... | 01/18/2005 |
| 6750272 | Catalyzed reinforced polymer composites A method for making a fiber-reinforced composite comprises dispensing a reactive liquid into a mold. The mold comprises fibers and a single-component activator on the fibers. The reactive liquid comprises a cyclic olefin, and the mold comprises fibers and a single-c... | 06/15/2004 |
| 6713154 | Insulating material containing cycloolefin polymer An insulating material comprising a cycloolefin polymer, specifically, an interlayer insulating material for a high-density assembly board having interlayer-connecting via holes at most 200 μm in diameter, comprising a cycloolefin polymer containing at least 50 mol... | 03/30/2004 |
| 6702889 | Pigment dispersing liquid, ink composition for ink jet and method for forming images A pigment dispersing liquid and an ink composition for ink jet that is made from a pigment dispersing liquid is described. The pigment dispersing liquid comprises at least a pigment, a dispersing agent and water, wherein the dispersing agent includes at l... | 03/09/2004 |
| 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 -olefin having from 2 to 20 carbon atoms. (1) the component [A] therein accounts for from 0.1 to 30 mol %, the component [B] fo... | 02/24/2004 |
| 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, diene terpolymer type.... | 02/03/2004 |
| 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 -olefin having 3 to 10 carbon atoms and an unsaturated monomer having a functional group, and optionally a non-conjugated diene, and metal... | 12/30/2003 |
| 6357499 | Polymeric resinous material derived from limonene, dicyclopentadiene, indene and tertiary-butyl styrene The present application relates to polymeric resinous material comprising (1) from 5 to 70 weight percent units derived from limonene; (2) from 5 to 70 weight percent units derived from dicyclopentadiene; (3) from 5 to 45 weight percent units derived from indene; and (4... | 03/19/2002 |
| 6310160 | Norbornene polymer and process for preparing the same The invention relates to a norbornene polymer containing repeating units formed from a norbornene monomer in its main chain and having a weight average molecular weight (Mw) ranging from 10,000 to 1,000,000 and a ratio (Mw/Mn) of the weight average molecu... | 10/30/2001 |
| 6254956 | Floor, wall or ceiling covering A floor, wall or ceiling covering which comprises one or more substantially random interpolymers prepared by polymerizing one or more -olefin monomers with one or more vinylidene aromatic monomers and/or one or more hindered aliphatic or cycloaliph... | 07/03/2001 |
| 6211320 | Low viscosity acrylate monomers formulations containing same and uses therefor In accordance with the present invention, there are provided low viscosity acrylate monomers, and compositions based on same having low moisture resistance (and, hence are much less prone to give rise to "popcorning"), excellent handling properties (i.e.,... | 04/03/2001 |
| 6201057 | Weatherable coating and stain system for thermoset or thermoplastic composite surfaces A stain/topcoat system for non-porous thermoset and/or thermoplastic articles comprises a pigmented stain, and a topcoat comprising one or more non-siloxane film-forming polymers, an emulsion of one or more curable organopolysiloxanes, a weatherability ag... | 03/13/2001 |
| 6103828 | Macromolecular material composition and a modifier for macromolecular material A macromolecular material composition which comprises a macromolecular material and a modifier which comprises a polyvinyl cyclohexane compound having hydroindane structure. The modifier improves melt flow characteristics, flexibility at a low temperature... | 08/15/2000 |
| 6100339 | Curable resin and resin composition comprising the same Disclosed is a curable resin which comprises at least one polymer selected from polymers each independently having a polymer chain represented by the following formula (I): ##STR1## wherein A to F are monomer units constituting a main chain of the po... | 08/08/2000 |
| 6100323 | Curable composition comprising a diels-alder-adduct of cyclopentadiene and a filler A composition, comprising (a) a Diels-Alder-adduct of cyclopentadiene, (b) a catalyst for the ring-opening metathesis polymerisation, and (c) 2-95% by weight of a filler, based on the entire composition, the filler containing at least 0.5% by weight of a basic adsorbent... | 08/08/2000 |
| 5948849 | Weatherable coating for stained composite thermoset or thermoplastic surface plastic building products A stain/topcoat system for non-porous thermoset and/or thermoplastic articles comprises a pigmented stain having substantially only a single binder resin which promotes adherence of a topcoat, and a topcoat which is an aqueous dispersion of a film forming... | 09/07/1999 |
| 5874512 | Tackifiers and a process to obtain tackifiers Resins which are the copolymers of an alpha-olefin, a cyclic olefin, and an aromatic-group-containing monomer are provided. The cyclic olefins retain their cyclic structures and the aromatic-group-containing monomers retain their aromatic structures after... | 02/23/1999 |
| 5869591 | Thermoset interpolymers and foams The subject invention provides a thermoset elastomer comprising a crosslinked pseudorandom or substantially random interpolymer of: (a) from 15 to 70 weight percent of monomer units derived from at least one a-olefin, (b) from 30 to 70 weight percent of m... | 02/09/1999 |
| 5807948 | Vulcanizable rubber composition containing ehtylene--olefin-nonconjugated polyene random copolymer Disclosed is a process for preparing an ethylene--olefin-nonconjugated polyene random copolymer comprising random copolymerizing (a) ethylene, (b) an -olefin of 3 or more carbon atoms and (c) a nonconjugated polyene in the presence of a ... | 09/15/1998 |
| 5741847 | Polymer polyols containing halogenated aromatic monomers and polyurethane foam made therefrom A polymer polyol is produced by a process comprising free radical polymerizing an addition polymerizable di-(substituted phenyl)monomer (e.g., methacrylic ester of diglycidylether of tetrabromobisphenol A) component in the presence of a polyol, wherein th... | 04/21/1998 |
| 5698651 | Ethylene copolymer rubber, vulcanizable rubber composition containing the copolymer rubber, and process for preparing the copolymer rubber Disclosed is an ethylene copolymer rubber which is a random copolymer rubber of (a) ethylene, (b) an -olefin of 3 to 20 carbon atoms, (c) a nonconjugated polyene containing, in one molecule, one carbon-to-carbon double bond polymerizable by a metal... | 12/16/1997 |
| 5665795 | Resin compositions and molded articles A resin composition comprising 30-95 parts by weight of a thermoplastic norbornene resin and 5-70 parts by weight of a spherical inorganic filler having an average particle diameter of 0.05-50 μm; and a precision molding produced therefrom.... | 09/09/1997 |
| 5652308 | Tackifiers and a process to obtain tackifiers Novel tackifier resins having a Mn of 5,000 or less and a Tg of 0° C. or above are produced by combining a metallocene catalyst with an alpha-olefin and a cyclic monomer. New adhesives are produced by blending the novel tackifier wi... | 07/29/1997 |
| 5646224 | Rubber composition A rubber composition excellent in shape-retainability also in processibility, compression set and the like, which comprises a single ethylene--olefin-non-conjugated diene copolymer which has (1) a Mooney viscosity (ML1+4, 100° C.) of 80... | 07/08/1997 |
| 5629398 | Process for producing cyclic olefin based polymers, cyclic olefin copolymers, compositions and molded articles comprising the copolymers A process for effectively producing a cyclic olefin polymer and a cyclic olefin/alpha-olefin copolymer without opening the cyclic olefin, is disclosed. Further, a novel cyclic olefin/alpha-olefin copolymer prepared by the above-mentioned process, composit... | 05/13/1997 |
| 5624995 | Agent for water treatment containing a polymer for water treatment and a process for producing said polymer A polymer having the function of water treatment and labeled with a fluorescent substance having a allyl group is disclosed. A process for producing the polymer for water treatment having the function of water treatment and labeled with a fluorescent subs... | 04/29/1997 |
| 5610254 | Ethylene--olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer Disclosed is an ethylene--olefin-nonconjugated polyene random copolymer which is a random copolymer of (a) ethylene, (b) an -olefin of 3 or more carbon atoms and (c) a nonconjugated polyene, and has such properties that (i) the copolymer con... | 03/11/1997 |
| 5583192 | Flexible cycloolefin copolymer film and method of preparing same A flexible single- or multilayer non-oriented or mono- or biaxially oriented film in which at least one layer comprises a cycloolefin copolymer, wherein the cycloolefin copolymer has a mechanical loss factor (tan δ) of ࣙ0.015 at 50° C. below the glass... | 12/10/1996 |
