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| Number | Title | Issue Date |
| 7985788 | Flame retardant resin composition and molded article thereof The invention provides a flame retardant resin composition containing a polyalkylene furan dicarboxylate represented by the following formula (1), an aromatic polycarbonate, a phosphazene compound represented by the following formula (2) and a fluorine-containing co... | 07/26/2011 |
| 7511088 | Flame retardant thermoplastic resin composition The flame retardant thermoplastic resin composition of the present invention comprises (A) 45˜95 parts by weight of a polycarbonate resin; (B) 1˜50 parts by weight of a rubber modified vinyl graft copolymer; (C) 0˜50 parts by weight of a vinyl copolymer; (D) 1˜3... | 03/31/2009 |
| 7439287 | Flame retardant thermoplastic resin composition The present invention relates to a flame retardant thermoplastic resin composition that contains a phenol resin derivative having good char formability, regardless of the base resin. A flame retardant thermoplastic resin composition according to the present inventio... | 10/21/2008 |
| 7235598 | Polycarbonate moulding materials with anti-static properties A thermoplastic molding compositions comprising thermoplastic polycarbonate and an additive amount of an aluminum compound is disclosed. The aluminum compound is characterized by its particle size and the composition is characterized by its improved anti-static prop... | 06/26/2007 |
| 7235596 | Flame-resistant fiber and fiber molding using the same The object of the present invention is to provide a flame-resistant fiber which possesses low negative effects on the environment and humans, such as emission of hazardous substances, which displays excellent both flame and weather resistance, and which does not red... | 06/26/2007 |
| 7169836 | Flame-retardant resin composition A flame retardant comprising a phosphazene compound, a polyphenylene oxide-series resin, and if necessary a styrenic resin and/or a nitrogen-containing compound imparts flame retardancy to a polyalkylene arylate-series resin. The phosphazene compound comprises at le... | 01/30/2007 |
| 7151126 | Flame retardant thermoplastic resin composition The present invention relates to a flame retardant thermoplastic resin composition that contains a polyphenylene ether resin and a phenol resin derivative, both of them having good char formability, regardless of the base resin. A flame retardant thermoplastic resin... | 12/19/2006 |
| 7148275 | Flame retardant thermoplastic resin composition The present invention relates to a flame retardant thermoplastic resin composition that contains a phenol resin derivative having good char formability, regardless of the base resin. A flame retardant thermoplastic resin composition according to the present inventio... | 12/12/2006 |
| 7091266 | Flame retardant composition A flame-retardant composition comprises a polyphenylene ether resin having a number average molecular weight in terms of polystyrene of 500 to 5,000 and a phosphazene compound, the content of the polyphenylene ether being 20 to 95% by weight and that of the phosphaz... | 08/15/2006 |
| 7060744 | Phosphazene composition A phosphazene composition which has a content of volatile components of not less than 0.02% by weight and not more than 1.0% by weight when it is heated at 200° C. for 2 hours; is excellent in resistance to hydrolysis, and when the phosphazene composition is added ... | 06/13/2006 |
| 7015303 | Polyketone solution A solution of a polyketone as a copolymer of carbon monoxide and one or more olefins, wherein 90 wt % or more of said copolymer comprises carbon monoxide units and olefin units, and a solvent is an aqueous solution of at least one member selected from the group cons... | 03/21/2006 |
| 6939905 | Flame-resistant polycarbonate molding compounds for extrusion applications A molding composition characterized by its improved processability and flame resistance, suitable especially for extrusion is disclosed. The composition that contains polycarbonate, an impact modifier and a halogen-free phosphous-containing flameproofing agent featu... | 09/06/2005 |
| 6750275 | Vulcanizable rubber mixes The present invention relates to vulcanizable rubber mixes which, apart from the rubbers, contain O,O-bis-(alkyl)-dithiophosphoric acid polysulfides and primary and/or secondary amines, which are characterized in that they may be vulcanized without release of nitros... | 06/15/2004 |
| 6747078 | Flame-resistant polycarbonate ABS moulding materials The present invention relates to thermoplastic polycarbonate molding compositions which contain phosphazenes and special graft polymers produced by means of redox initiator systems and are distinguished by substantially improved mechanical properties. ... | 06/08/2004 |
| 6740695 | Flame resistant polycarbonate/ABS plastic molding materials The present invention relates to polycarbonate/ABS moulding compositions with incorporated phosphazenes which exhibit excellent flame resistance and very good processing characteristics, wherein the graft polymer is produced by bulk, solution or bulk/suspension poly... | 05/25/2004 |
| 6635697 | Flame-retardant and flame-retarding resin composition The present invention provides a flame-retardant which is not only excellent in flame-retarding property but also devoid of lowering moisture-resisting property specially in the course of molding of a resin so that the flame-retardant has little limitatio... | 10/21/2003 |
| 6569929 | Method to prepare phosphoramides, and resin compositions containing them The present invention relates to a method for preparing phosphoramides having a glass transition temperature in one embodiment of at least about 0° C., in another embodiment of at least about 10° C., and in still another embodiment of at least about 20Â... | 05/27/2003 |
| 6521689 | Flame-retardant aromatic polyamide resin composition and molded object An object of this invention is to impart excellent flame retardancy to an aromatic polyamide resin without use of a halogen compound which is responsible for generation of gases harmful to the human body and without decreasing preferred properties (e.g. m... | 02/18/2003 |
| 6350804 | Compositions with enhanced ductility The invention relates to compositions comprising an organoclay and polyphenylene ether resin and blends containing polyphenylene ether resin. In a preferred embodiment, the compositions exhibit physical properties that are enhanced over compositions conta... | 02/26/2002 |
| 6140398 | Salicylic acid diphosphates for use as flame retardant materials A novel composition of matter comprising the reaction product of a phosphoryl compound, a salicylic acid derivative, and an organic compound containing two groups having hydroxyl functionality is provided. This composition has utility as a fire retardant ... | 10/31/2000 |
| 6093758 | Phosphorylation of phosphazenes Incorporation of phosphate and phosphonate units into the side groups of aryloxyphosphazenes, at both the polymer and cyclic trimer levels, is disclosed. Phosphorylated cyclic trimers are utilized as flame-retardant additives to polystyrene.... | 07/25/2000 |
| 6093759 | Fireproofed thermoplastic moulding masses Flame-retardant thermoplastic molding compositions comprise A) from 5 to 99% by weight of a thermoplastic polymer, B) from 0.1 to 50% by weight of a phosphazene of the general formula I (PN2-x H1-y)z I wher... | 07/25/2000 |
| 5942584 | Flame-retardant polyamides A polyamide, a copolyamide, or a polyamide blend is reacted with a monoepoxy-functional phosphorus compound at an elevated temperature to produce flame-retardant polyamides, where the amount of phosphorus compound is 5 wt % to 35 wt %, based on the total ... | 08/24/1999 |
| 5770644 | Fire retardent polyester resin composition and process for producing the same A fire retardant polyester resin composition comprising (A) 95 to 30 parts by weight of a polyester resin and (B) 5.0 to 70 parts by weight of a polyphenylene ether resin and/or polyphenylene sulfide resin, and, for 100 parts by weight in total of the com... | 06/23/1998 |
| 5763558 | Process and composition for the use of substituted melamines as hardeners of novolac resins A process for hardening a composition and a hardenable composition, in wh there are used: at least one novolac resin; at least one hardener of the resin, selected from the group consisting of substituted melamines; at least one compound comprising at least on... | 06/09/1998 |
| 5646207 | Aqueous sizing compositions for glass fibers providing improved whiteness in glass fiber reinforced plastics An aqueous sizing composition for glass fibers particularly useful for the reinforcement of thermoplastic or thermosetting matrix polymers contains film-forming material, fluorescent whitening agent, coupling agent, stabilizing agent and lubricant. The fi... | 07/08/1997 |
| 5407982 | Process for producing stabilized polyketone polymers and polymers produced therefrom It is herein disclosed a process for stabilizing freshly prepared polyketone polymer comprising contacting the polymer with a sufficient quantity of a stabilizing agent such as an alkali metal iodide salt or an onium iodide salt of nitrogen, phosphorus, o... | 04/18/1995 |
| 4939194 | Controllably and swiftly degradable polymer compositions and films and other products made therefrom Polymer compositions comprising a vinyl polymer and a combination of at least two metal complexes wherein the complexing agent of the first complex is attached to the metal through oxygen and the metal is a transition metal, and the complexing agent of th... | 07/03/1990 |
| 4806620 | Polymeric compositions having flame retardant properties An aqueous, resinous solution of a curable, polymeric reaction product, the cured polymeric flame resistant coating and methods for producing them are provided. The solution is formed by direct reaction or prepolymer reaction and chain extension reaction ... | 02/21/1989 |
| 4645787 | Flame retardant polyphenylene oxide thermoplastics Thermoplastic flame retardant compositions of polyphenylene oxide and styrene are provided exhibiting superior resistance to stress cracking.... | 02/24/1987 |
| 4611017 | Stabilized carboxyl-containing ethylene interpolymers The oxidative, process, and/or color stability of carboxyl-containing ethylene interpolymers is improved by incorporating therein at least one aromatic bis(organophosphorus) compound, with or without a hindered phenol antioxidant and/or a dicarboxylic aci... | 09/09/1986 |
| 4593058 | Flame retardant polyphenylene oxide thermoplastics Flame retardant blends of polyphenylene oxide and styrene resin are provided as a result of the use of a minor amount of a triorganothiophosphate.... | 06/03/1986 |
| 4584332 | Flame retardant polyphenylene oxide thermoplastics Flame retardant blends of styrene and polyphenylene oxide are provided resulting from the use of a mixture of zinc oxide and a triorganothiophosphate.... | 04/22/1986 |
| 4539421 | 1H-Polyalkyl-phosphorinanes The title compounds correspond to the formula ##STR1## and are useful as stabilizers for organic polymers and lubricating oils to counteract the degradative effects of heat, light and air.... | 09/03/1985 |
| 4501684 | 2-Naphthyl phosphoramidites and compositions thereof 2-naphthyl phosphoramidites are readily and inexpensively prepared by the reaction of N-dichlorophosphinoamines with a 2-naphthol in an alkylamine. The 2-naphthyl phosphoramidites are stabilizers for polymers such as the polyolefins and enhance the stabil... | 02/26/1985 |
| 4322303 | Dithiophosphate stabilizers Compounds of the formula ##STR1## wherein the symbols R1, R2, R3, m, X, n, Y, q, r and Z have the meanings given in Claim 1. The divalent radical Y can optionally contain a group of the formula ##STR2## wher... | 03/30/1982 |
| 4299760 | Flame retarded, rubber-modified, polyphenylene ether resin compositions Flame retardant polyphenylene ether resins are prepared using phosphine oxides of the formula: ##STR1## wherein Y is alkylene, substituted xylylene, bis(methylene)anthrylene, and bis(methylene)tetrahydronaphthalene.... | 11/10/1981 |
| 4297484 | Quaternized derivatives of polymerized pyridines and quinolines This invention relates to alkylated derivatives of polymerized aromatic nitrogen heterocyclic compounds as illustrated by polymerized pyridine, quinoline and derivatives thereof; and uses thereof. These compositions are polymerized by treating said aromatic ni... | 10/27/1981 |
| 4152314 | Process for converting leathery phosphazene polymer to elastomeric phosphazene polymer Leathery aryloxy polyphosphazenes are converted to useful elastomers by the presence of relatively low molecular weight oils in said polymers. The oils may be present as a result of the manner in which the polyaryloxyphosphazenes have been prepared or as ... | 05/01/1979 |
| 4148782 | Phosphonic acid derivatives as flameproofing agents Flameproofed polymeric organic materials include as a flameproofing agent a compound selected from esters, ester-amides and amides of pyrophosphoric, of mono-, di- and trithiopyrophosphoric, of triphosphoric, and of mono-, di-, tri- and pentathiotriphosph... | 04/10/1979 |
