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| Number | Title | Issue Date |
| 7268193 | Branched polyphenylene polymers Branched polyarylene polymers are provided comprising monovalent endcappers, divalent linear units, and polyvalent branching units. The composition of the polymers is controlled by adjusting the ratio of the three types of monomers. ... | 09/11/2007 |
| 6939432 | Aqueous vacuum forming laminating adhesive composition, substrates and methods related thereto The present invention provides an aqueous adhesive composition including a resinous phase dispersed in an aqueous medium, the resinous phase containing (a) a polychloroprene, (b) optionally, a halogenated polyolefin different from (a), and (c) optionally, an aminopl... | 09/06/2005 |
| 6875807 | Silane-modified phenolic resins and applications thereof A silane-modified phenolic resin is prepared by reacting a phenolic compound (e.g., resorcinol) with an aldehyde to produce a phenolic novolak resin. The phenolic novolak resin is further reacted with at least one silane compound to produce the silane-modified pheno... | 04/05/2005 |
| 6762245 | Fluoropolymer-based conductive composition The present invention relates to a conductive composition comprising (i) a fluoropolymer, (ii) an electrically conductive product and (iii) a triblock copolymer ABC, the three blocks A, B and C being linked together in this order, each block being either a homopolym... | 07/13/2004 |
| 6492462 | Side chain crystalline polymer as rheology modifier for crosslinked polymer The rheological properties of a crosslinkable resin system are modified by the presence of a side chain crystalline (SCC) polymer (or a similar crystalline polymer which melts over a narrow temperature range). The polymer dissolves in the curable system a... | 12/10/2002 |
| 6437044 | Living radical graft copolymerization of vinyl monomers initiated from the structural defects of polyvinylchloride A graft copolymer composition and the preparation of the composition by living radical polymerization is disclosed. The polymerization reaction can be initiated at active chlorine sites on the poly(vinyl chloride) backbone in conjunction with a transition... | 08/20/2002 |
| 6300427 | Inhibiting scale in vinyl monomer polymerization Disclosed is a method of inhibiting the formation of scale on reactor surfaces in contact with a polymerizing vinyl monomer comprising contacting said monomer with a terpolymer which comprises the condensation reaction product of (A) an aromatic compound ... | 10/09/2001 |
| 6232398 | Alkali or acid corrodible organic or composite particles in resin matrix A resin matrix with resistances to alkali and acid such as a fluorene-containing epoxy acrylate and/or a benzocyclobutene resin includes at least any one of insulative organic particles and insulative composite particles having an organic component and an... | 05/15/2001 |
| 6160058 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1) having at least one carbamate group or terminal urea grou... | 12/12/2000 |
| 6133357 | Mixtures of thermosets and oxidized polyarylene sulfides Polymer mixtures comprising at least one thermoset and at least one oxidized polyarylene sulfide have particularly good tribological behavior. Oxidized polyarylene sulfides used in these mixtures are polyarylene sulfones or oxidized polyarylene sulfides i... | 10/17/2000 |
| 6080825 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1) having at least one carbamate group or terminal urea grou... | 06/27/2000 |
| 5994479 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition comprising (a) a first component comprising at least two functional groups, at least one of which is a carbamate or urea group that is the reaction product of: (1) a hydroxyl group that is the result of a... | 11/30/1999 |
| 5516843 | Adhesion promoter composition and products An adhesion promoter composition and method for enhancing adhesion between a polysulfide polymer and a thermoplastic substrate is provided having a solid resole phenolic resin and a compatible organic solvent, optionally containing a chlorinated polyolefi... | 05/14/1996 |
| 5489650 | Compatibilization of polyolefin and chlorinated polyolefin in thermoplastic vulcanizates with heat reactive phenolic resins Thermoplastic vulcanizate compositions, comprising blends of dynamically vulcanized chlorinated polyolefin rubber, crystalline polyolefin resin, and heat reactive phenolic resin, having improved properties are disclosed.... | 02/06/1996 |
| 5447789 | Adhesion promoter for PVC compounds Promoting adhesion (without need for an adhesive) of polyurethane to polyvinyl chloride sheet plasticized with ethylene/carbon monoxide polymer by adding an effective amount of a phenolic resin; particularly novolac resins.... | 09/05/1995 |
| 5385979 | Primer and adhesive compositions based on chlorinated polyolefins having high chlorine contents Adhesive compositions based on chlorinated polyolefins having chlorine contents greater than about 60 percent and molecular weights greater than about 500. The adhesive compositions contain the chlorinated polyolefin and a phenolic resin. The chlorinated ... | 01/31/1995 |
| 5219976 | Process for the preparation of phenol resins using by-products of the chlorination of butadiene as reactants By-products from the chlorination of butadiene may be reacted with phenols in the presence of iron catalysts to form Novolak type phenol resins.... | 06/15/1993 |
| 5149732 | Rubber composition for polymer-metal bonding and method of hose-metal fitting attachment Rubber compositions are disclosed for integral attachment of polymeric and metallic materials. Improved bondability is attributed to the use of a selected base rubber blended with a selected class of inorganic or organic fillers, silane compounds and vulc... | 09/22/1992 |
| 5130201 | Vinylidene fluoride resin composition A vinylidene fluoride resin composition which comprises (A) 10 to 95 parts by weight of a vinylidene fluoride resin, (B) 1 to 80 parts by weight of a resin having a poor compatibility with said vinylidene fluoride resin (A), and (C) 1 to 30 parts by weigh... | 07/14/1992 |
| 4882386 | Curable rubber composition A rubber composition which in the cured state shows improved adhesion to substrate through hydroxyl-reactive adhesives such as polyurethane comprises a first elastomer such as EPDM which shows generally poor adhesion, a minor proportion of a halogenated e... | 11/21/1989 |
| 4740558 | Thermoplastic resin composition A thermoplastic resin composition containing polyphenylene oxide resin is provided, which is superior in processability and impact resistance as well as heat resistance, chemical resistance and hardness, said thermoplastic resin composition comprising (A)... | 04/26/1988 |
| 4707517 | Polymer composition A crosslinkable thermoplastic polymeric composition comprising a component inherently adapted for crosslinking by thermal or chemical treatment e.g. a peroxide-containing polyolefin component or a silane-modified polyolefin and a fluorocarbon polymer. The... | 11/17/1987 |
| 4663368 | Friction materials and their manufacture A non-asbestos clutch facing has an actual density such that the facing is permeable to air. The clutch facing is preferably a moulded facing containing short reinforcing fibres and having an actual density not greater than 90% of theoretical. The facing ... | 05/05/1987 |
| 4656203 | Friction materials and their manufacture Low density friction products composed of non-asbestos reinforcing fibers embedded in a matrix of binder material, optionally including friction and wear modifiers, are described in which the actual density of the product is less than 72% of the theoretic... | 04/07/1987 |
| 4558089 | Resin composition containing granular or powdery phenol-aldehyde resin A resin composition comprising (I) a granular or powdery resin which is a condensation product of a phenol, an aldehyde and optionally a nitrogen-containing compound having at least two active hydrogens and is characterized by (A) containing spherical pri... | 12/10/1985 |
| 4543391 | Polyphenylene ether compositions Polyphenylene ether compositions having enhanced commercial value as engineering resin, which are excellent in the appearance characteristics, such as surface gloss and weld part beauty, and stress crack resistance. The present resin composition is compos... | 09/24/1985 |
| 4511697 | Rubber mixture for direct bonding to metal surfaces A rubber mixture is provided for direct bonding to metal surfaces, and includes a base of natural and/or synthetic rubber which contains fillers, processing aids, vulcanizing agents, a bonding agent in the form of a phenol, or derivatives thereof, which f... | 04/16/1985 |
| 4477630 | Aromatic polysulfone resin composition suitable for use in self-lubricating molding compositions A resin composition excellent in sliding characteristics, composed of 95 to 30% by weight of an aromatic polysulfone, 2.5 to 60% by weight of a fluorocarbon polymer and 2.5 to 60% by weight of an oxybenzoyl polyester.... | 10/16/1984 |
| 4476277 | Resin composition containing granular or powdery phenol-aldehyde resin A resin composition comprising (I) a granular or powdery resin which is a condensation product of a phenol, an aldehyde and optionally a nitrogen-containing compound having at least two active hydrogens and is characterized by (A) containing spherical pri... | 10/09/1984 |
| 4446176 | Fluoroelastomer film compositions containing phenoxy resins and method for the preparation thereof The invention herein disclosed provides a method for preparing fluoroelastomer film compositions including the steps of dissolving a fluoroelastomer gum selected from the group consisting of copolymers of vinylidene fluoride and hexafluoropropylene, and t... | 05/01/1984 |
| 4433088 | Polyphenylene ether compositions and process Novel compositions are provided which comprise a polyphenylene ether, optionally a high impact polystyrene, optionally, an effective amount of an aromatic phosphate flame retardant, and a low molecular weight polymer selected from a polyolefin glycol or a... | 02/21/1984 |
| 4390682 | Aromatic copolyester An aromatic polyester copolymer consisting of 10 to 90 mol % of a recurring unit of the formula: ##STR1## and 90 to 10 mol % of a recurring unit of the formula: ##STR2## and having a logarithmic viscosity number of at least 0.3 as measured in a ... | 06/28/1983 |
| 4376186 | Thermoplastic composition having improved impact modifier and process for production A thermoplastic composition having an improved impact modifier is described. In an admixture of polyphenylene ether and butadiene-modified alkenyl aromatic resin, a resin which is a network polymer combining poly-alkenyl aromatic and polybutadiene membran... | 03/08/1983 |
| 4365047 | Resin composition for bonding foundry sand A crystalline unsaturated polyester composition for binding foundry sand, said composition comprising: (A) 100 parts by weight of an unsaturated polyester resin which is a mixture of 100 parts by weight of a normally solid, substantially tack-free, crysta... | 12/21/1982 |
| 4343841 | Novel fluoroelastomer film compositions containing phenoxy resins and method for the preparation thereof The invention herein disclosed provides a method for preparing fluoroelastomer film compositions including the steps of dissolving a fluoroelastomer gum selected from the group consisting of copolymers of vinylidene fluoride and hexafluoropropylene, and t... | 08/10/1982 |
| 4316969 | Cured novolak fiber-reinforced, chlorinated rubber molded articles having excellent flame-proofness, and process for the preparation thereof This invention relates to a cured novolak fiber-reinforced, chlorinated rubber molded article having excellent flameproofness, the main components of which are (A) fibers or a fibrous structure containing at least 50 weight % of cured novolak fibers and (... | 02/23/1982 |
| 4316827 | Rubber modified phenolic friction particles Compositions useful as frictions particles comprised of tri- and/or tetrafunctional phenol, rubber, aldehyde, protective colloid and a reaction promoting compound. The friction particles are formulated into friction elements. A process for producing the f... | 02/23/1982 |
| 4276209 | Co-condensates based on phenol-butyraldehyde resins, their preparation and their use Co-condensates are prepared by condensing from 0.8 to 2.0 moles of butyraldehyde with 1 mole of a phenol at from 80° to 220° C. with the addition, before, during or after the condensation, of from 5 to 50% by weight, based on the mixture of phenol and b... | 06/30/1981 |
| 4108924 | Stabilized chlorine-containing resin composition A chlorine-containing resin is prevented from degradation due to heat and light by addition of a novolac type epoxy compound of the formula, ##STR1## wherein R is hydrogen or C1 - C4 alkyl, and n is a number of 5 to 15.... | 08/22/1978 |
| 4043962 | Particulated rubber and plastics coverings and binders therefor A readily dryable adhesive binder for particulated rubber and/or plastics compositions comprising from 1% to 10% by weight of a water-solubleformaldehyde polycondensation resin, from 0.5% to 5% by weight of formaldehyde or a compound liberating formaldehy... | 08/23/1977 |
