Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 428/921
Name: Stock material or miscellaneous articles > Fire or heat protection feature > Fire or flameproofing
Description: Stock material product in which the product prevents fire or a flame from passing therethrough.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
4723385 Fire resistant wall construction Feb. 9, 1988
4722809 Flame retarded polyamide compositions Feb. 2, 1988
4722866 Fire resistant gypsum board Feb. 2, 1988
4721636 Multiple pane glass unit with electrically conductive transparent film for use as radiation shield Jan. 26, 1988
4720414 Fire-resistant material Jan. 19, 1988
4714637 Radiant heat resistant stencilible inflatable and method Dec. 22, 1987
4714650 Stainproof, flame-resistant composite sheet material Dec. 22, 1987
4714652 Process for fire-proofing porous synthetic sheet material particularly artificial leather Dec. 22, 1987
4708910 Fire-resistant wood composites, in particular wallboards, process for manufacture of same and use of a bonding agent in the manufacture Nov. 24, 1987
4708977 Fire retardant plastics material Nov. 24, 1987
4707304 Composition for imparting fire-resistance to laminating interlayers Nov. 17, 1987
4702861 Flame retardant materials Oct. 27, 1987
4702961 Method of melt processing and article made of a stabilized copolymer of vinyl chloride and chlorotrifluoroethylene Oct. 27, 1987
4701373 Difficultly flammable veneered or coated extruded boards Oct. 20, 1987
4699734 Flame-retardant polyolefin compositions containing exudation inhibitor and process for producing same Oct. 13, 1987
4699822 Fireproofed metal structural members and method of fabricating same Oct. 13, 1987
4696864 Method of providing structural support for compositions Sep. 29, 1987
4693926 Flexible, fire-resistant, decorative laminates and methods of manufacture thereof Sep. 15, 1987
4692372 Ceiling and wall tile Sep. 8, 1987
4683164 Nonwoven for manufacturing flameproof roofing sheets Jul. 28, 1987
4681810 Fire-resistant interlayer Jul. 21, 1987
4680227 Fire-retarding resin composition and laminated product thereof Jul. 14, 1987
4680229 Flame-resistant hydrocarbon polymer compounds, and insulated electrical products thereof Jul. 14, 1987
4678607 Ethylene copolymers with enhanced fire resistant properties Jul. 7, 1987
4678700 Fibrous composite materials Jul. 7, 1987
4677016 Foam coated fabrics Jun. 30, 1987
4675221 Fire sleeve for hose Jun. 23, 1987
4671896 Flame-retardant composition and flame-retardant cable using same Jun. 9, 1987
4670484 Difficulty flammable extruded articles, especially extruded boards, and a process for making them Jun. 2, 1987
4662288 Insulating apparatus and burglary resistant composite laminates employed therein May. 5, 1987
4663204 Element from intumescent fire-proof composition, and specific method for preparing same May. 5, 1987
4663226 Fire retardant May. 5, 1987
4663239 Fire retardant composition May. 5, 1987
4661398 Fire-barrier plywood Apr. 28, 1987
4657809 Fire retardant compositions and use thereof Apr. 14, 1987
4654105 Process for producing laminated polyether urethane foam Mar. 31, 1987
4654268 Transparent fire screening panels and their manufacture Mar. 31, 1987
4654277 Method for imparting flame resistance to wood using dimethyl(oxiranylmethyl)phosphonate Mar. 31, 1987
4652485 Laminated heat-sealed polyether urethane foam Mar. 24, 1987
4649089 Intumescent materials Mar. 10, 1987
4647486 Fire resistant gypsum board . . . anhydrite Mar. 3, 1987
4647500 High temperature flame and heat resistant foamed plastics Mar. 3, 1987
4645613 Heat storage composition Feb. 24, 1987
4645696 Treatment for improving cellulosic insulation Feb. 24, 1987
4642268 Wood substrate having good flame resistance Feb. 10, 1987
4640864 Facing for plastic foamed construction insulation board Feb. 3, 1987
4632865 Multi-layer intumescent-ablator endothermic fire retardant compositions Dec. 30, 1986
4626301 Method of making a fire-resistant translucent layer Dec. 2, 1986
4623583 Flame retardant textile fabrics Nov. 18, 1986
4619954 Fiberglass reinforced plastic sheet material with fire retardant filler Oct. 28, 1986

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next










 
 
  Recently Added Patents
Cylindrical lithium secondary battery comprising a contoured center pin
Double diffused metal oxide semiconductor device and manufacturing method thereof
Communication network management system, method and program, and management computer
Representing polarized light in computer models
Circuit board having semiconductor chip embedded therein
Statistical information collection from one or more device(s) in storage communication with a computing platform
Contact detection between a disk and magnetic head
  Randomly Featured Patents
Fan blade bracket
Selective cyclic peptides with melanocortin-4 receptor (MC4-R) agonist activity
Vibration motors
Solid fuel furnace
Printing apparatus
Controlled titration of neurostimulation therapy
Optical amplifier with a doped fluoride glass of optical fibre and process for producing said amplifier
Mechanism for coupling subordinate machine to tractor
Low profile system for joining optical fiber waveguides
Biodegradation of ethers using fatty acid enhanced microbes