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| Number | Title | Issue Date |
| 7429545 | Stabilized body care products, household products, textiles and fabrics Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain dialkylhydroxyamine stabilizers, dialkylhydroxylamine stabilizer salts, nitrone stabilizers or amine oxide stabilizers. Dyed products and articles are effect... | 09/30/2008 |
| 7323502 | Flame retardant compositions Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one compound selected from the group consisting of the (a) sterically hindered nitroxyl stabilizers... | 01/29/2008 |
| 7264637 | Method of inhibiting the burning of natural fibers, synthetic fibers, or mixtures thereof, or fabric or yarn composed of natural fibers, synthetic fibers, or mixtures thereof, and products produced by such methods Methods of inhibiting the burning of natural fibers (e.g., wool, wool fibers, animal hair, cotton), synthetic fibers (e.g., acetate, nylon, polyester, viscose rayon), or blends thereof (e.g., wool/cotton blends), or fabrics or yarns composed of natural fibers, synth... | 09/04/2007 |
| 7214729 | Flame retardant polymeric electrical parts Disclosed is a flame retardant lighting assembly comprising thermoplastic insulation, plugs and sockets. The thermoplastic resin is for example polypropylene homopolymer and comprises a synergistic combination of an N-alkoxyoxy hindered amine and a conventional orga... | 05/08/2007 |
| 7109260 | Flame retardant compositions Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one sterically hindered amine stabilizer, (ii) at least one conventional flame retardant selected f... | 09/19/2006 |
| 6998431 | Polymerization process Process for the production of an alpha olefin polymer and a process for the treatment of the alpha olefin polymer. A polymerization feed containing an alpha olefin, such as propylene, is supplied to the reactor to produce a thermoplastic polymer product involving a ... | 02/14/2006 |
| 6967252 | Flame retarding compounds Novel flame retarding compounds that comprise at least one sterically hindered nitroxyl, hydroxylamine or hydrocarbyloxyamine moiety and at least one conventional organohalogen or organophosphorus flame retardant moiety, represented by | 11/22/2005 |
| 6897169 | Highly endurable heat insulating material, method for production thereof, uses thereof, and working method therefor A fire-resistant heat insulating material excellent in resistance to heat, resistance to slag, resistance to molten iron, resistance to wear, and resistance to mechanical impulse is provided. A highly endurable heat insulating material characterized by being provide... | 05/24/2005 |
| 6559078 | Flame retardant for mesh sheets and flameproof mesh sheet comprising the same A flame retardant suitable for use in mesh sheets comprising a polyolefin resin aqueous dispersion having a resin solid content of 25-75 wt %, 40 to 130 parts by weight of an ammonium polyphosphate compound based on 100 parts by weight of said polyolefin ... | 05/06/2003 |
| 6533977 | High temperature composite structure and method of manufacturing same A high temperature, composite structure includes a blank of wire mesh material fabricated from drawn wire from a stainless steel rod. The drawn wire is annealed and mixed to create raw material. The mixed raw material is knitted to create the blank of wir... | 03/18/2003 |
| 6521682 | Textile materials with fireproof additive and method for producing A flame-resistant additive for textile materials and microfiber non-woven fabrics of the artificial-leather type that imparts a high level of fireproofing properties to the textile material treated without negatively affecting the visual and mechanical ch... | 02/18/2003 |
| 6376396 | Soundproofing material and the use thereof A soundproofing material made of nonwoven materials containing thermoplastic fibers for the acoustic frequency range of 100 to 5000 Hz is characterized in that the nonwoven material is permanently compacted to a specific flow resistance of RS=800-1400 Ns/... | 04/23/2002 |
| 6340645 | Intumescent laminates with high heat transfer resistance Intumescent laminate with high heat transfer resistance composed of a glass-fiber web or glass-fiber fabric each of which has been coated with a four-component intumescent composition comprising a) a phosphate compound, b) a melamine compound, c) a polyol... | 01/22/2002 |
| 6316532 | Flame retardant for mesh sheets and flameproofed mesh sheet A flame retardant composition suitable for mesh sheets comprising 1.5 to 15 parts by weight of red phosphorus, 5 to 50 parts by weight of melamine sulfate, 40 to 150 parts by weight of a metal hydroxide, and a polyolefin-based resin aqueous dispersion hav... | 11/13/2001 |
| 6309987 | Nonwoven fabric having both UV stability and flame retardancy A nonwoven fabric with UV stability and flame retardancy having at least one fabric layer. The fabric layer is made of a base resin, preferably polyolefinic, and a non-halogenated melt processable compound that is selected from the group consisting of N-a... | 10/30/2001 |
| 6153544 | Flame inhibitor composition and method of application A flame retardant composition for treating a high pulp content nonwoven web is provided. The flame retardant composition includes soluble solids formed from inorganic salts, such as ammonium polyphosphate and sulfur. The TGA range of such soluble solids i... | 11/28/2000 |
| 5972434 | Fire-resistant glass fiber products Fire resistant glass fiber products are produced by coating the glass fibers with at least one nitrogen containing compound and at least 10 weight percent of at least one boron containing compound, drying the glass fibers and curing a binder that is in th... | 10/26/1999 |
| 5912196 | Flame inhibitor composition and method of application A flame retardant composition for treating a high pulp content nonwoven web is provided. The flame retardant composition includes soluble solids formed from inorganic salts, such as ammonium polyphosphate and sulfur. The TGA range of such soluble solids i... | 06/15/1999 |
| 5880043 | Fiber-reinforced material and production and use thereof There is described a fiber-reinforced material composed of a sheetlike textile material and a thermoset resin with a fiber content of from 30 to 70% by weight, at least 30% of the fiber being synthetic fiber. The thermoset resin is preferably a phenolic resin ... | 03/09/1999 |
| 5646076 | Friction controlling devices and methods of their manufacture Wear resistant devices and methods of their manufacture in which the intended function or result of the devices is to influence operational coefficients of friction. The devices are made of fiber-reinforced polymer composite materials produced by nonwoven... | 07/08/1997 |
| 5580634 | Coated abrasive backing The present invention provides a backing for a coated abrasive article, wherein the backing includes a tough, heat resistant, thermoplastic binder material, and an effective amount of a fibrous reinforcing material distributed throughout the thermoplastic... | 12/03/1996 |
| 5405661 | Fire resistant panel A structural panel for a vehicle or building contains a substrate and a layer of flame resistant polybenzazole polymer. If the substrate is heat resistant, the panel can serve as a fire barrier. If the substrate is not heat resistant, the polybenzazole la... | 04/11/1995 |
| 5240981 | Flame retardant polyimide system The present invention relates to a polyimide resin composition and products, especially storage stable polyimide pre-pregs, manufactured therefrom with improved processing properties comprising (A) the reaction product of a polyimide, an alkenylphenol or ... | 08/31/1993 |
| 5223335 | Fiber-reinforced composite material and process for the production thereof A process for the production of a fiber-reinforced composite material, which comprises the steps of (1) preparing a polymeric composition containing a substantially linear aromatic oligomer having a terminal aliphatic hydroxyl group, bis(acylcaprolactam) ... | 06/29/1993 |
| 5174790 | Exhaust process for dyeing and/or improving the flame resistance of aramid fibers Aramid and aramid-blend fabrics are dyed or flame-retardant treated or both dyed and flame-retardant treated using conventional heat dyeing equipment. Octylpyrrolidones, tributyl phosphine oxide and mixtures of N-cyclohexyl-2-pyrrolidone with available dy... | 12/29/1992 |
| 5126467 | Modifier for composite materials Amino group-containing silicon compounds having at least two aromatic rings and hydrochlorides thereof are effective modifiers for composite materials for improving soldering heat resistance and heat shock resistance.... | 06/30/1992 |
| 5120597 | Press-cushion sheet A press-cushion sheet having an enhanced durability in practical use comprises a three- to six-ply woven fabric composed of heat resistant fiber spun warp and weft yarns with a cotton count of 2 to 10 and having warp and weft densities of 80-170 yarns/2.5... | 06/09/1992 |
| 5102729 | Speaker diaphragm Disclosed are a speaker diaphragm formed from a polyamide resin reinforced with continuous fiber reinforcements and/or long fiber reinforcements, and a production method therefor. The speaker diaphragm has high internal loss and excellent specific modulus... | 04/07/1992 |
| 5080965 | Prepreg from poly(p-hydroxystyrene), epoxy-modified polybutadiene and maleimide The present invention provides a thermosetting resin composition comprising (a) a prepolymer of a poly-p-hydroxystyrene derivative represented by the general formula ##STR1## wherein A is a halogen group, R1 is an alkenyl or alkenoyl group of ... | 01/14/1992 |
| 5030507 | Formaldehyde-free nonwoven binder composition Emulsion binders which do not generate formaldehyde during cure are prepared for use in nonwoven products by using a emulsion copolymer comprising by weight about 100 parts C1 -C8 alkyl acrylate or C1 -C8 alkyl ... | 07/09/1991 |
| 5011731 | Sheet material The sheet material of the present invention comprises a base sheet which is formed of at least one sheet of paper or non-woven fabric sheet and a plural number of threads embedded within the base sheet, interposed between the sheets of paper or non-woven ... | 04/30/1991 |
| 5011712 | Formaldehyde-free heat resistant binders for nonwovens Formaldehyde-free heat resistant binders for flexible nonwoven products may be prepared using an emulsion polymer comprising 100 parts by weight of C1 -C4 alkyl acrylate or methacrylate or styrene/acrylate ester monomers, 0.5 to 5 pa... | 04/30/1991 |
| 5003013 | Intermediate for composite of polymaleimide, polycyanate, epoxy resin and polyester An intermediate for a composite material is described, comprising a reinforcing material impregnated with a resin composition which comprises: (A) 100 parts by weight of a mixture of (I) a polyfunctional maleimide and (II) a polyfunctional cyanate or an o... | 03/26/1991 |
| 4999239 | Ethylene-vinyl chloride copolymer emulsions containing tetramethylol glycoluril for use as binder compositions Aqueous emulsions containing an ethylene-vinyl chloride (EVCl) copolymer and tetramethylol glycoluril are described for use as binder compositions suitable for application onto nonbonded filter paper. The emulsions are prepared by incorporating 4 to 10 wt... | 03/12/1991 |
| 4957806 | Heat resistant acrylic binders for nonwovens Heat resistant binders for flexible nonwoven products may be prepared using an emulsion polymer comprising 100 parts by weight of C1 -C4 alkyl acrylate or methacrylate ester monomers, 0.5 to 5 parts of a hydroxyalkyl acrylate or meth... | 09/18/1990 |
| 4942086 | Two-stage heat resistant binders for nonwovens Heat resistance binders for flexible polyester webs may be prepared using an emulsion polymer,the polymer being prepared by a two-stage polymerization procedure wherein a first stage is prepared based on a relatively low Tg ethylene vinyl acetate polymer ... | 07/17/1990 |
| 4892785 | Heat resistant binders Heat resistant binders for flexible nonwoven mats may be prepared using an emulsion polymer comprising 100 parts by weight of acrylate or styrene/acrylate monomers, 3 to 6 parts of a blocked, N-methylol containing comonomer, 0 to 3 parts of a water solubl... | 01/09/1990 |
| 4876142 | Fluid resistant coating composition A fire-retardant, fluid-resistant coating composition having enhanced bonding strength and increased aesthetic appeal. The composition, comprising from 3-4 parts of a liquid acrylic emulsion, from 1-2 parts of a liquid latex polymer suspension, from 1-3 p... | 10/24/1989 |
| 4814222 | Aramid fibers with improved flame resistance The flame-resistant properties of aramid fibers are improved using a swelling agent to introduce a flame retardant into the fiber. The treated fiber has properties of strength approximating the untreated fiber, flame resistance greater than the untreated ... | 03/21/1989 |
| 4764397 | Fiber-reinforced materials Fiber-reinforced materials are produced by a process in which a heat-stable thermoplastic aromatic polyether A containing reactive groups, preferably nitrile groups and/or sulfur bridges and/or arylthio or alkylthio groups, if required together with a hea... | 08/16/1988 |
