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| Number | Title | Issue Date |
| 7351757 | Vibration-damping engineering plastics The invention relates to vibration-damping engineering plastics which can be used in a wide variety of fields such as electronic equipments, electronic materials, household appliances, automobile/other transport instruments, industrial machine parts, precision instr... | 04/01/2008 |
| 7285587 | Flame retardant polyester compositions for calendering Flame retardant polyester compositions suitable for calendering may be prepared from polyesters having crystallization half time of at least 5 minutes, a plasticizer, a phosphorus-containing flame retardant miscible with the plasticized polyester, and an additive ef... | 10/23/2007 |
| 7271211 | Dispersions containing fatty acid esters of styrenated phenol alkoxylates The present invention provides a dispersant for aqueous and non-aqueous systems which can disperse insoluble fine powders in non-aqueous liquids in a short period of time and give long-term dispersion stability to the resulting dispersions without allowing the forma... | 09/18/2007 |
| 7205352 | Dispersions containing fatty acid esters of styrenated phenol alkoxylates The present invention provides a dispersant for aqueous and non-aqueous systems which can disperse insoluble fine powders in non-aqueous liquids in a short period of time and give long-term dispersion stability to the resulting dispersions without allowing the forma... | 04/17/2007 |
| 7199181 | Stabilising composition II A stabilizer composition is described and comprises a 2-cyano-3,3-diarylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol and, where appropriate, a chromane derivative and/or an organic phosphite and/or phosphonite. The stabilizer composi... | 04/03/2007 |
| 7196135 | Stabilizing composition I A stabilizer composition is described and comprises a 3-arylacrylate, a polymeric compound with molecular weight at least 2000, bearing, on a polymeric framework, side groups having amine functions, where all of the substituents in the α-position to the amine nitro... | 03/27/2007 |
| 6956074 | Polyurethane composition There is a provided a polyurethane composition, which exhibits an excellent property of preventing discoloring or coloring not only by oxidized nitrogen gases but also by heat, characterized in that (A) a hindered phenol antioxidan... | 10/18/2005 |
| 6894093 | Materials free of endorine disruptive chemicals The present invention describes plastic materials and food additives that are free or substantially free from endocrine disruptive chemicals. The plastic materials may be used in products which are exposed to individuals in which endocrine disruptive activity is par... | 05/17/2005 |
| 6846866 | Spandex containing a mixture of phenolic The invention provides polyurethane containing a) a first additive comprising at least one mono-hindered hydroxyphenyl group and having a molecular weight of at least about 300 Daltons; b) a second additive selecte... | 01/25/2005 |
| 6720365 | Additive for resin, additive-containing resin, and method for producing the same To provide a plastic material suitable for preservation of the environment and a method for producing the same by adding organic or inorganic sludge to a resin derived from waste plastics to form a flame-retarded resin, an antistatic resin, or a biodegradable resin ... | 04/13/2004 |
| 6703436 | Neopentylglycol ester based plasticizer composition for polyvinyl chloride resin and method of process thereof The present invention relates to a plasticizer composition, and more particularly a plasticizer composition comprising neopentylglycol ester capable of being using as plasticizer of polyvinyl chloride resin, and method of prepation thereof. The plasticize... | 03/09/2004 |
| 6328912 | Tetramethylpiperidyl-containing polysiloxane or polyamine/cyanuric cl/tetramethyl-4-piperidylamine stabilizer A mixture for stabilizing polyolefins containing A) either (A1) at least one compound of the formula ##STR1## in which R1 is for example C1 -C10 alkyl; R2 is C3 -C10 alkylene; R3 is f... | 12/11/2001 |
| 6274658 | Addition-curable silicone rubber composition An addition-curable silicone rubber composition comprising (A) an organopolysiloxane containing in one molecule at least two alkenyl groups bonded to silicon atoms, (B) an organohydrogenpolysiloxane containing in one molecule at least two hydrogen atoms b... | 08/14/2001 |
| 6270692 | Dispersion powders with increased autoignition temperature Dispersion powders with a reduced tendency to autoignition are obtained by adding antioxidants to dispersions before spray drying or to dispersion powders after spray drying.... | 08/07/2001 |
| 6194499 | Adhesive composition for hot bonding and a bonding process enabling its use The adhesive composition (34) in accordance with the invention for the hot bonding of substrates (32, 33), polymers or metals, comprises at least one polymer material, at least one plasticiser and wetting agent, and, possibly, at least one solvent, and it... | 02/27/2001 |
| 6008304 | Additive for masticating natural rubber, mastication method of natural rubber, natural rubber composition obtained by the mastication method thereof, and pneumatic tire using the natural rubber composition thereof An additive for masticating natural rubber comprising at least one compound selected from the group consisting of benzoic acids, naphthoic acids, dicarboxylic acids and compounds represented by Formula (IV): ##STR1## wherein m and n each represent an... | 12/28/1999 |
| 5977223 | Elastomeric articles A method of manufacturing a thin-walled polyurethane article includes dipping a shaped former into a coagulant solution and subsequently dipping the shaped former into an aqueous-phase polyurethane/plasticizer dispersion wherein the unplasticized polyuret... | 11/02/1999 |
| 5972263 | Process for producing clay compositions for use in slip casting A method of improving the strength and/or plasticity of a clay composition comprising a kandite clay and an organic additive comprising at least one water soluble compound having a plurality of basic groups wherein the organic additive is present in an am... | 10/26/1999 |
| 5948832 | Resin composition having active compound and vaporizable plasticizer, and molded product thereof Provided are a resin composition improved in utilization of active compound by controlling the bleeding of the active compound low in vaporizability and a molded product obtained from the resin composition. The resin composition comprises 100 parts by wei... | 09/07/1999 |
| 5847024 | Anti-counterfeiting non-yellowing watermark ink A stable, pigmentless, simulated watermark ink is composed of a drying oil modified polyester, an aluminum alkoxide gelling agent and an ultraviolet light absorber.... | 12/08/1998 |
| 5804257 | Polysilane compositions A polysilane composition including a polysilane and a plasticizer can be coated as a thin film having improved mechanical strength and a high photo decomposition rate. A polysilane composition including a polysilane and an ester can be coated as a thin fi... | 09/08/1998 |
| 5486559 | Optically non-linear active waveguiding material comprising donor and acceptor groups-containing triphenylcarbinols The invention relates to an optically non-linear active waveguiding material comprising an optically transparent polymer and a donor group and acceptor group-containing triphenylcarbinol as a dopant. Said dopants have a high hyperpolarizability and have a... | 01/23/1996 |
| 5444108 | Mechanically peelable masking coating composition A mechanically peelable masking coating composition particularly useful for metals, and the method of preparing same for use is provided. The composition is heat curable in one or two heatings to produce a firmly adhering yet peelable coating. In its pref... | 08/22/1995 |
| 5389711 | Plasticisers for salt functionalized polyvinyl aromatics The present invention provides an aromatic acid, a salt of an aromatic acid, anhydride of an aromatic acid, or mixtures thereof in which at least 50 percent of the carbon atoms are in aromatic rings and which have a melting point above about 100° C. as a... | 02/14/1995 |
| 5328951 | Additive for increasing the surface energy of molding and extrusion grade polyethylene A method is disclosed for increasing the surface energy of a surface of an organic polymeric material, particularly polyolefins. The method is comprised of blending from about 99.5% to about 90.0% by weight of the polymeric material with from about 0.5% t... | 07/12/1994 |
| 5324762 | Plastisol compositions The subject of this invention is acrylic polymer plastisol compositions, wherein the acrylic polymer component of the plastisol composition is a single-stage methyl methacrylate copolymer derived from methyl methacrylate and a comonomer component comprisi... | 06/28/1994 |
| 5302644 | Stabilizers containing ketofatty acid glycerides for Ca/Zn-stabilized PVC molding compounds Abstract of the Disclosure Stabilizer combination for Ca/Zn-stabilized PVC molding materials, containing (a) Ca salts of saturated, straight-chain C8 -C34 fatty acids, (b) Zn salts of saturated, straight-chain or branched C8 | 04/12/1994 |
| 5281645 | Benzophenones containing an ester functional group and their use in polymers The present invention relates to new hydroxybenzophenones containing an ester functional group and to the use of these compounds as UV absorbers in organic polymers. More precisely, the new hydroxybenzophenones are 1,3-di(4-benzoyl-3-hydroxyphenoxy)-2-pro... | 01/25/1994 |
| 5271866 | Liquid-crystalline polymer composition A liquid-crystalline polymer composition comprising a ferroelectric liquid-crystalline polymer and a low molecular weight liquid-crystalline compound which exhibits smectic C phase or chiral smectic C phase. Such liquid-crystalline polymer compositions ha... | 12/21/1993 |
| 5240985 | Additive for increasing the surface energy of molding and extrusion grade polyethylene A method is disclosed for increasing the surface energy of a surface of an organic polymeric material, particularly polyolefins. The method is comprised of blending from about 99.5% to about 90.0% by weight of the polymeric material with from about 0.5% t... | 08/31/1993 |
| 5194457 | Zeolitic nucleants for crystalline polyolefines modified by means of macroradicalic degradation Nucleants for thermodegradable crystalline polyolefines made up of zeolitic molecular sieves modified with at least one arylcarboxylic acid. These nucleants may be added before or during the macroradicalic degradation of the polyolefines and allow product... | 03/16/1993 |
| 5187217 | Process for the production of a plasticized polyvinyl butyral for gluing a base onto a glazing Process for the production of a plasticized polyvinyl butyral particularly used for gluing a base onto glazings. The polyvinyl butyral is obtained by the reaction of a butyric aldehyde with a polyvinyl alcohol, demonstrating a level of hydrolysis greater ... | 02/16/1993 |
| 5183834 | Pasty dental veneer making composition A heat cured pasty composition adapted to form a dental veneer which is resistant or immune to interdental cracks while in use on crowns and bridges. The composition includes polymerizable urethane-acrylic monomer, inorganic fillers, pyrogenic silica, hea... | 02/02/1993 |
| 5151458 | Highly fluid polyarylene sulphide moulding compounds This invention relates to new highly fluid polyarylene sulphide-(PAS)-moulding compounds, preferably polyphenylene sulphide-(PPS)-moulding compounds containing low molecular weight, liquid crystalline ester(amide)s.... | 09/29/1992 |
| 5143956 | Free-flowing polyamide molding compounds The invention relates to free-flowing polyamide molding compounds which are characterized by a content of new liquid-crystalline compounds corresponding to general formulae (I) and/or (II) and to the new liquid-crystalline compounds corresponding to gener... | 09/01/1992 |
| 5104912 | Phenolic and naphtholic ester crosslinked polymeric gels for permeability profile control An aqueous polymeric gel-forming composition which slowly crosslinks to form stable gels for plugging highly permeable zones in subterranean oil-bearing formations. The composition comprises an aqueous solution of a water-dispersible polymer present in a ... | 04/14/1992 |
| 5102935 | Free-flowing polyamide molding compounds and blends The invention relates to new, free-flowing polyamide molding compounds and blends, characterized in that they are prepared by mixing of polyamides known per se in the melt with low molecular weight, liquid-crystalline esters and/or ester amides correspond... | 04/07/1992 |
| 5041485 | Stabilizer dispersions Dispersions of stabilizers for plastics in water which contain special reaction products of diols and carboxylic acid anhydrides as auxiliary emulsifiers, and which are characterized by simple preparation, stability and good effectiveness in chemical mate... | 08/20/1991 |
| 5034448 | Slip composition for whiteware articles A casting process for the preparation of whiteware ceramic articles employs a polyalkylene polyamine, such as tetraethylene pentamine, as an additive to increase the casting rate. The additive can be employed, e.g., in slip casting, vacuum casting and pre... | 07/23/1991 |
| 5011879 | Engineering plastic composition and an article made of the same An engineering plastic composition with excellent flowability, heat stability, and desirable mechanical properties is provided. The composition comprises an engineering plastic material and at least one p-quaterphenyl derivative of specific formula.... | 04/30/1991 |
