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| Number | Title | Issue Date |
| 7439291 | Solvent-resistant membranes from solvent-inert polyimides and polyketones A solvent-resistant polymeric membrane comprising a solvent-inert polymer having a solubility parameter greater than 18 (J/cm3)0.5, such as a polyketone, a polyether ketone, polyarylene ether ketone ketone, a polyimide, a polyetherimide, or a p... | 10/21/2008 |
| 7291388 | Adhesive optical component comprising an adhesive composition An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, the adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on the face of ... | 11/06/2007 |
| 7179528 | Adhesive composition and adhesive optical component using the composition An adhesive sheet including an adhesive composition disposed on at least one face of a film of acetyl cellulose, the adhesive sheet being produced by coating a solution of the adhesive composition on the face of the film and drying the solution to form a laminate, t... | 02/20/2007 |
| 7135511 | Phosphite additives in polyolefins The whiteness and stability of a polyolefin have been found to be improved upon addition of a first phosphite, an arylalkyl diphosphite, and a second phosphite selected from a second arylalkyl disphosphite or a triarylphosphite. In addition, the addition of a triary... | 11/14/2006 |
| 7129311 | Additives to prevent degradation of alkyl-hydrogen siloxanes An organohydrosiloxane composition comprising: a) one or more organohydrosiloxane compounds, each having at least one [—HSiR—O—] unit, wherein R═C1–C18 linear, branched, or cyclic alkyl, C1 | 10/31/2006 |
| 6930137 | Method of improving blown film processing performance and physical properties An improved method of manufacturing blown polyolefin films with increased bubble stability and higher blown film production rates is disclosed. A method in which the amounts and ratios of known antioxidant polymer film additives (phosphites and phenolics) are contro... | 08/16/2005 |
| 6894094 | Phosphite additives in polyolefins The whiteness and stability of a polyolefin have been found to be improved upon addition of a first phosphite, an arylalkyl diphosphite, and a second phosphite selected from a second arylalkyl disphosphite or a triarylphosphite. In addition, the addition of a triary... | 05/17/2005 |
| 6887926 | Bonding compositions for chlorinated polymers and methods of using the same A composition, and a method of using the composition, are described which composition comprising: (A) at least one chlorinated polyvinyl chloride or mixture of at least one polyvinyl-chloride and at least one chlorinated polyvinyl-chloride thereof; (B) at least one ... | 05/03/2005 |
| 6855758 | Hydrolysis-resistant, transparent, biaxially oriented film made from a crystallizable thermoplastic, and process for its production The invention relates to transparent, biaxially oriented and heat-set films having one or more layers and compris, as main constituent, at least one crystallizable thermoplastic, in particular a polyester, and also comprise at least one hydrolysis stabilizer. The hy... | 02/15/2005 |
| 6737478 | Rubber gels and rubber compounds containing phenolic resin adducts The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such as resols or novolaks, and optionally, further fillers and rubber aux... | 05/18/2004 |
| 6720375 | Adhesive composition and adhesive optical component using the composition An adhesive composition comprising a crosslinked product of (A) a copolymer of (meth)acrylic esters and (B) a crosslinking agent, and (C) a phenol derivative. An adhesive composition comprising a crosslinked product of (D) a copolymer of (meth)acrylic esters having ... | 04/13/2004 |
| 6646036 | Block copolymer composition A heat stabilized block copolymer composition which comprises a block copolymer comprising a polymer block mainly composed of a monoalkenyl aromatic compound and a polymer block mainly composed of a conjugated diene compound, the content of the monoalkeny... | 11/11/2003 |
| 6613823 | Phosphite additives in polyolefins The whiteness and stability of a polyolefin have been found to be improved upon addition of a first phosphite, an arylalkyl diphosphite, and a second phosphite selected from the group consisting of a second arylalkyl diphosphite and a triarylphosphite. In... | 09/02/2003 |
| 6590020 | Stabilized polyoxymethylene moulding materials Thermoplastic polyoxymethylene molding materials containing A) from 10 to 99.98% by weight of a polyoxymethylene homo- or copolymer B) from 0.005 to 2% by weight of a sterically hindered phenol C) from 0.001 to 2% by weight of a polyamide D) from 0.002 to 2% by weight o... | 07/08/2003 |
| 6534579 | Polyolefin-based resin compositions and fabricated products produced therefrom A resin composition is a transparent, low-water-absorption polyolefin-based resin composition containing a sorbitol-based derivative of a particular structure, whose polyolefin-based resin having crystallinity of 0% to 20% shows haze of not more than 10%,... | 03/18/2003 |
| 6410629 | Incorporation of free radical inhibitors in polyolefins The invention includes a process for inhibiting deterioration in an olefin polymer by adding a phenolic free radical inhibitor during or before polymerization with a metallocene type transition metal catalyst without inactivating the free radical inhibito... | 06/25/2002 |
| 6228918 | Low-temperature and low pressure unsaturated polyester resin composition The invention relates to a product and process for producing molded unsaturated polyester products. An unsaturated polyester is formulated with two initiators in combination with two reagents which scavenge free radicals; one of the scavengers traps free ... | 05/08/2001 |
| 6214909 | Polystyrenic resin composition A resin composition comprising polystyrene having the syndiotactic configuration (SPS) showing improved heat stability in heat molding at a high temperature is obtained by adding a combination of a phenolic antioxidant and an antioxidant containing phosph... | 04/10/2001 |
| 6120593 | Hot-repair mix comprising p-alkylphenols as fluidizing agents The hot repair mix according to the present invention comprises p-alkylphenol as an auxiliary fluidizing agent in an amount of 1 to 20 weight parts and a material to form carbon bond in hot working process in an amount of 5 to 40 weight parts to 100 weigh... | 09/19/2000 |
| 6013723 | Injection molded article used with a photosensitive material Injection molding is performed by using a thermoplastic resin composition including a thermoplastic resin of 30 wt. % or more, a lubricant and an antioxidant. The thermoplastic resin is polymerized with a single-sight catalyst and has molecular-weight dis... | 01/11/2000 |
| 5519075 | Polyoxymethylene resin composition The present invention provides a polyoxymethylene resin composition comprising: (A) 100 parts by weight of a polyoxymethylene resin, (B) 0.1 to 2.0 parts by weight of a sterically hindered phenol compound, (C) 0.01 to 5.0 parts by weight of an olefin resin, (D) 0.1... | 05/21/1996 |
| 5461097 | Stabilization of polyethylene grit A process is described for stabilizing polyethylene grit in which a sterically hindered phenol and an ester of phosphorous or of hypophosphorous acid are added to said grit, wherein the sterically hindered phenol in melt form and the ester of phosphorous ... | 10/24/1995 |
| 5434209 | Flameproofed thermoplastic polyamide molding materials Flameproofed thermoplastic molding materials contain A) 30-98% by weight of a thermoplastic polyamide, B) 1-30% by weight of red phosphorus, C) 1-15% by weight of a mono- or diphenolic compound or of a mixture thereof, D) 0-60% by weight of a fibrous or particulate... | 07/18/1995 |
| 5344863 | Viscosity index improver A viscosity index improver which contains a polymer dispersion comprising: a polyolefin having a weight average molecular weight of 10,000 to 500,000, a dispersant comprising a reaction product of an ethylenically unsaturated dicarboxylic acid added polyo... | 09/06/1994 |
| 5278210 | Process for the preparation of stabilized polyolefins and products obtained therefrom Polyolefins stabilized against oxidation phenomena are obtained by using a process comprising the polymerization of monomers by way of a catalyst prepared by reacting an aluminum alkyl compound, and optionally an electron donor compound, with a solid comp... | 01/11/1994 |
| 5196464 | Rubber compositions A rubber composition for steel-belted automobile tires containing selected amounts of partial condensates of hexamethylolmelamine pentamethylether, cresol resin, sulfur and cobalt salts of organic acid, to improve its warm water to steel cords in the tire... | 03/23/1993 |
| 5164435 | Stabilized thermoplastic PPO resin composition A stabilized thermoplastic resin composition is provided which comprises the following components (i), (ii) and (iii): (i) 100 parts by weight, based on the total amount of the following (A), (B) and (C), of a mixture comprising (A) about 10-100% by weight of ... | 11/17/1992 |
| 4822842 | Delaying the gelation of water soluble polymers A process is disclosed for delaying the rate at which water soluble polymers are gelled by an aldehyde and a phenolic compound and for increasing the mechanical strength of these gels which comprises contacting an aqueous solution of said water soluble po... | 04/18/1989 |
| 4616053 | Hydrophobic polyamides Thermoplastical processible polyamides are rendered hydrophobic by addition of particular aromatic amines, optionally in combination with selected phenolic compounds.... | 10/07/1986 |
| 4450252 | Contact adhesive and adhesive system for EPDM and related elastomers An adhesive composition for bonding cured layers of EPDM together is provided which comprises a neutralized sulfonated EPDM elastomeric terpolymer, an organic hydrocarbon solvent or mixture of an organic hydrocarbon solvent and an aliphatic alcohol, a par... | 05/22/1984 |
| 4444676 | Stabilized polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom Polyoxyalkylene polyether polyols are stabilized against oxidative degradation by incorporating therein a synergistic stabilizing composition containing (1) a mixture of butylated phenols consisting of 2-tertiary butyl phenol, 3,5-ditertiary butyl-4-hydro... | 04/24/1984 |
| 4412025 | Anti-block compounds for extrusion of transition metal catalyzed resins A non-volatile, anti-gel compound having a chain of at least about 5 repeat units of an alkylene oxide and which is soluble in olefin polymers, and an inorganic anti-block agent having a substantially neutral pH are added to a film grade transition metal ... | 10/25/1983 |
| 4374223 | Elastic cover of an elastomeric material An elastic covering for closing off a nozzle outlet area containing at least one nozzle orifice of an ink printing head filled with an aqueous liquid comprising a polar elastomer, a hydrophilic additive, and at least one ingredient selected from the group... | 02/15/1983 |
| 4294952 | Polyamide-imide resin and its production A polyamide-imide resin obtained by reacting in a cresol type solvent a polyisocyanate containing isocyanurate rings, an aromatic diisocyanate, a lactam and a polycarboxylic acid containing at least one acid anhydride group, said polyisocyanate being used... | 10/13/1981 |
| 4217389 | Curable mixture of water soluble polyester and polyimide precursor, process of coating and products An aqueous coating composition containing in admixture a water soluble polyester, a water soluble orthoamic acid diamine and minor amounts of other water soluble polymeric coating materials. The water soluble orthoamic acid diamine is prepared by reacting... | 08/12/1980 |
| 4138522 | Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder A developing ink comprising a developer, a polyester resin binder and a liquid medium. The polyester resin binder is a thermoplastic linear polymeric compound having preferably a molecular weight of about 5,000 to 50,000 and a melting point of about 90 to... | 02/06/1979 |
| 4122066 | Flame retardant propylene compositions containing trityl compound synergists Certain trityl compounds are highly effective synergists which enhance the flame retardant activity of organic bromine compounds used in providing flame retardant polypropylene compositions.... | 10/24/1978 |
| 4115342 | Wire enamel with low soldering temperature A wire enamel coating composition capable of forming an insulative coating on a wire to provide a solderability of less than 1 second at temperatures as low as 285-315° C and a thermoplastic flow temperature of at least 230° C comprising a predetermined... | 09/19/1978 |
| 4113672 | Molding expandable styrene polymer particles Expandable styrene polymer particles having reduced flammability are made by incorporating from 0.1 to 15 weight percent of non-polymeric organic halogen compounds into the polymer during impregnation of the polymer particles with a blowing agent in aqueo... | 09/12/1978 |
| 4110297 | Wire enamel with low soldering temperature A wire enamel coating composition capable of forming an insulative coating on a wire to provide a solderability of less than 1 second at temperatures as low as 285°-315° C. and a thermoplastic flow temperature of at least 230° C. comprising a predeterm... | 08/29/1978 |
