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| Number | Title | Issue Date |
| 7732516 | Flame retardant polyimide/polyester-polycarbonate compositions, methods of manufacture, and articles formed therefrom A composition is disclosed, comprising, based on the total weight of the composition, from 20 to 60 wt. % of a polyimide having a glass transition temperature above 180° C.; from 10 to 30 wt. % a polyester-polycarbonate copolymer; from 30 to 60 wt. % of a reinforci... | 06/08/2010 |
| 7553895 | Polycarbonate compositions and articles formed therefrom A thermoplastic polycarbonate composition is disclosed, in various embodiments, having enhanced low-temperature ductility, UV resistance and/or fire-retardance characteristics. The composition comprises a polycarbonate, and a combination of an elastomer-modified gra... | 06/30/2009 |
| 7390450 | Process for preparing a fire resistant polycarbonate composition A process for producing a fire resistant polycarbonate composition comprises preparing an aqueous solution of a flame retardant salt; and compounding the aqueous solution of the flame retardant salt with a polycarbonate composition to form the fire resistant polycar... | 06/24/2008 |
| 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 |
| 7067075 | Flame-retardant thermoplastic resin composition The object of the present invention is to provide a flame-retardant thermoplastic resin composition, which comprises: 100 parts by weight of a thermoplastic resin (A), 0.1 to 30 parts by weight of ... | 06/27/2006 |
| 6995198 | Flame retardant ethylene family resin composite and flame retardant electric wire or cable A dispersion medium (31) composed as a mixture of EVA and EEA has therein a dispersion system of flame retardant particles (R1) including magnesium hydroxide treated with polyorganosiloxane, so that polyorganosilane (41) is dispersed with an equ... | 02/07/2006 |
| 6906151 | Semi-continuous bimodal emulsion polymerization An aqueous semi-continuous emulsion polymerization process for producing bimodal polymer particles in volumes large than a single batch size is provided. A bimodal polymer composition prepared by the process of carrying out an aqueous semi-continuous emulsion polyme... | 06/14/2005 |
| 6790887 | Aromatic polycarbonate resin composition Disclosed is an aromatic polycarbonate resin composition comprising a resin component (A) selected from the group consisting of an aromatic polycarbonate and a resin mixture of an aromatic polycarbonate and at least one organic polymer resin other than an aromatic p... | 09/14/2004 |
| 6753367 | Flame retardant polycarbonate compositions with improved weathering performance containing cyanoacrylic esters The present invention relates to flame retardant polycarbonate compositions with improved weathering performance, said compositions comprising one or more cyanoacrylic esters. The invention also relates to methods for improving the flame retardancy and weathering pe... | 06/22/2004 |
| 6740697 | Flame-resistant thermoplastic molding material A flame retardant thermoplastic molding composition is disclosed. The composition contains an amorphous thermoplastic polymer, at least one flame retardant in the form of a fully or partially halogenated sulfonic acid salt and at least on alkaline earth metal sulfat... | 05/25/2004 |
| 6660787 | Transparent, fire-resistant polycarbonate compositions A transparent, fire resistant branched polycarbonate-polysiloxane composition comprises polycarbonate, a short-chained polydiorganosiloxane, a branching agent, and flame retardants essentially free of bromine or chlorine, wherein the amount of short-chain... | 12/09/2003 |
| 6518357 | Flame retardant polycarbonate-silsesquioxane compositions, method for making and articles made thereby A flame retardant polycarbonate composition includes (A) at least one polycarbonate and (B) a silsesquioxane flame retardant. The flame retardant polycarbonate composition can be made by providing a polycarbonate and incorporating a flame retardant amount... | 02/11/2003 |
| 6072011 | Polycarbonate-polysiloxane block copolymers Block copolymers suitable as molding resins are provided having polycarbonate blocks and polysiloxane blocks of the structure ##STR1## where R1, R2, Y and m are as defined herein, and where the weight percentage of blocks of pol... | 06/06/2000 |
| 6031036 | Flame resistant thermoplastic blends having reduced drippage Disclosed are aromatic brominated polycarbonate/polyester carbonate/silicone polyimide compositions having improved flame resistance and reduced drippage and heat release rate, comprising by weight: (A) from about 20 to about 77 parts of an aromatic brominated... | 02/29/2000 |
| 5977222 | Chloroprene rubber latex for adhesive, process of production thereof, and adhesive composition using the same A chloroprene rubber latex for an adhesive containing a chloroprene rubber polymer which forms a copolymer with a chloroprene monomer and carboxyl-group containing vinyl monomer and which, when dissolved in chloroform to a concentration of 10% by weight, ... | 11/02/1999 |
| 5849822 | Thermoplastic resin composition superior in transparency and antistatic property A thermoplastic resin composition having transparency and antistatic properties, comprising 100 parts by weight of a thermoplastic resin (A) having a refractive index of 1.52 to 1.61 and a haze of 40 or less, and 5 to 40 parts by weight of a polyethereste... | 12/15/1998 |
| 5760112 | Water-borne autodepositing coating compositions A water-borne autodepositing coating composition that has a pH of 1.6 to 5 and contains as essential components a water-dispersible or water-soluble organic coating-forming resin, a liquid dispersion of carbon black, acid, and oxidizing agent, and that ma... | 06/02/1998 |
| 5721309 | Aqueous coating for vinyl chloride polymer substrate A water based coating composition provides a stain resistant layer which adheres well to a substrate and is resistant to chemical attack by common household cleaning solvents such as isopropyl alcohol. The coating composition has a very low volatile organ... | 02/24/1998 |
| 5698618 | Coating composition A coating composition is formed from an acid-set coating varnish and a pigment composition. The pigment composition includes a specific organic dyestuff derivative and a specific basic-group-containing resin-type pigment dispersant. The coating compositio... | 12/16/1997 |
| 5659058 | Thermally stable antistatic agents A process for rendering polymer compositions antistatic and the products of such process are described. The polymeric material is treated with a combination of selected trineoalkoxy amino zirconates and trineoalkoxy sulfonyl zirconates. These latter mater... | 08/19/1997 |
| 5624992 | Aqueous polymer dispersion An aqueous polymer dispersion with a solids volume concentration of at least 50% by volume is obtainable by polymerizing monomers by the method of free radical aqueous emulsion polymerization with the addition of at least one fine and at least one coarse ... | 04/29/1997 |
| 5605948 | Polymer mixture from ABS or ABS +PC and a copolyether ester block copolymer; articles formed therefrom The invention relates to a polymer mixture which comprises the following constituents: Ai) a graft copolymer built up from a rubber-like graft base consisting substantially of a butadiene rubber, on which one or more vinylaromatic monomeric compounds and ... | 02/25/1997 |
| 5539015 | Synthetic resin composition and interior material coated with the same A synthetic resin composition comprises an aqueous medium, a surfactant, and a resin and filler dispersed in the aqueous medium by the surfactant. The surfactant comprises a first high molecular weight compound having a weight-average molecular weight of ... | 07/23/1996 |
| 5468799 | Aqueous polymer dispersion having a broad particle size distribution An aqueous polymer dispersion with a final solids volume concentration of at least 50% by volume is obtainable by polymerizing at least one radical polymerizable monomer by the method of free radical aqueous emulsion polymerization with the addition of an... | 11/21/1995 |
| 5442006 | Aqueous polymer dispersion having a wide particle size distribution An aqueous polymer dispersion with a solids volume concentration of at least 50% by volume is obtainable by polymerizing monomers by the method of free radical aqueous emulsion polymerization with the addition of at least one fine and at least one coarse ... | 08/15/1995 |
| 5436289 | Aqueous polymer dispersion having a broad particle distribution An aqueous polymer dispersion with a solids volume concentration of at least 50% by volume is obtainable by polymerizing monomers by the method of free radical aqueous emulsion polymerization with the addition of at least two starting polymer dispersions,... | 07/25/1995 |
| 5399600 | Stabilized, flame resistant polycarbonate moulding compounds The present invention provides blends of polycarbonates and triphenylphosphane sulphonates and optionally fluorinated polyolefins and/or further customary additives, together with a process for the production of the blends according to the invention.... | 03/21/1995 |
| 5356965 | Flame-resistant polycarbonate molding compositions Flame-resistant polycarbonate molding compositions containing halogen-free sulphonic acid salts of aromatic aldehydes or acetals of these aldehydes in quantities of about 0.005 to 10% relative to the total weight of the composition are disclosed. The comp... | 10/18/1994 |
| 5352720 | Aqueous polymer dispersion containing a polydisperse particle size distribution An aqueous polymer dispersion with a solids volume concentration of at least 50% by volume is obtainable by polymerizing monomers by the method of free radical aqueous emulsion polymerization with the addition of at least one fine and at least one coarse ... | 10/04/1994 |
| 5350787 | Aqueous polymer dispersion An aqueous polymer dispersion with a final solids volume concentration of at least 50% by volume is obtainable by polymerizing at least one radical polymerizable monomer by the method of free radical aqueous emulsion polymerization with the addition of an... | 09/27/1994 |
| 5340859 | Aqueous polymer dispersion An aqueous polymer dispersion with a solids volume concentration of at least 50% by volume is obtainable by polymerizing monomers by the method of free radical aqueous emulsion polymerization with the addition of at least two starting polymer dispersions,... | 08/23/1994 |
| 5340858 | Aqueous polymer dispersions Final aqueous polymer dispersions are obtainable by polymerizing radical polymerizable monomers with the addition of an aqueous dispersion of a starting polymer by the method of free radical aqueous emulsion polymerization.... | 08/23/1994 |
| 5326800 | Use of salts in combination with halogenated phthalimides for flameproof finishing of glass fibre-containing polycarbonate moulded members The invention relates to use of salts of sulphonic acids, phosphonic acids and/or carboxylic acids in combination with halogenated phthalimides for additional processing of glass fibre-containing polycarbonate moulded members.... | 07/05/1994 |
| 5274017 | Flame retardant carbonate polymer containing selected metal oxides Aromatic carbonate polymers are flame retarded by an effective amount of a metal oxide of aluminum, magnesium, lithium, lanthanum, bismuth or yttrium. Colloidal aluminum oxide on silica is particularly effective.... | 12/28/1993 |
| 5140056 | Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films The invention relates to the use of salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent cast films of polycarbonates, to a process for the production of cast polycarbonate films and to the cast polyc... | 08/18/1992 |
| 5122557 | Light polarizing films or foils and dyes for their production The present invention relates to light polarizing films containing water-soluble, transparent organic polymers and dichroic dyes capable of fluorescence and to new dichroic dyes.... | 06/16/1992 |
| 4994510 | Poly(carbonate-siloxane) with reduced tendency to burn Poly(carbonate-siloxane) copolymers having reduced tendencies to burn are provided by the addition of an aromatic sulfone sulfonate thereto. These materials find utility in electrical applications.... | 02/19/1991 |
| 4965302 | Thermoplastic polyester resin composition and molded articles produced therefrom Disclosed herein is a thermoplastic polyester molded article comprising a thermoplastic polyester and at least one of the specified diimide compounds, the latter being blended in an amount effective for ultraviolet screening. The polyester molded article ... | 10/23/1990 |
| 4735978 | Flame retardant polycarbonate composition A flame retardant polycarbonate composition, comprising in admixture: an aromatic polycarbonate resin, an ortho-methyl substituted aromatic dihydroxy compound, and an additional flame retardant additive, said ortho-methyl substituted aromatic dihydroxy compoun... | 04/05/1988 |
| 4579896 | Flame retardant polycarbonate compositions Flame retardant and drip retardant polycarbonate composition comprised of: (i) at least one aromatic carbonate resin; (ii) a flame retardant amount of at least one flame retardant compound; and (iii) a drip retardant amount of at least one bis cyclic carbonate repr... | 04/01/1986 |
