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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:

Patent Number Title Of Patent Date Issued
5346759 Decking structure Sep. 13, 1994
5346768 Soda-lime glass containing vanadium Sep. 13, 1994
5344697 Fire-retardant barrier structure Sep. 6, 1994
5338349 Fire resistant and high temperature insulating composition Aug. 16, 1994
5336348 Method for forming a vermiculite film Aug. 9, 1994
5336542 Insulation of thermal machines Aug. 9, 1994
5332609 Intumescent mounting mat Jul. 26, 1994
5328719 Method of using improved intumescence carriers for fireproof glasses Jul. 12, 1994
5326604 Thermal protection sleeve for reducing overheating of wire bundles utilized in aircraft application Jul. 5, 1994
5316834 Fiber-reinforced thermoplastic sheet May. 31, 1994
5305901 Large-scale container, preferably transportable and closable by a fireproof sliding door Apr. 26, 1994
5298299 Double wall fire proof duct Mar. 29, 1994
5295447 Hollow reinforcements for fire-resistant safes Mar. 22, 1994
5293648 Tag for visually indicating loss of a protective agent Mar. 15, 1994
5290636 Flame retardant brominated styrene-based coatings Mar. 1, 1994
5290904 Heat shield Mar. 1, 1994
5286576 Compression molded flame retardant and high impact strength ultra high molecular weight polyethylene composition Feb. 15, 1994
5283998 Roofing tile Feb. 8, 1994
5284697 Composite structures having organic matrices and duplex zinc/ceramic fire barriers Feb. 8, 1994
5284700 Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same Feb. 8, 1994
5281239 Process for imparting flame retardancy to textile materials Jan. 25, 1994
5281486 Roofing material containing non-leachable fire retardant comprising an alkaline condensation product of a fusible phenolic resin and a dialkyl-n,n-bis(hydroxyalkyl) aminoalkyl phosphonate Jan. 25, 1994
5279878 Flame barrier made of nonwoven fabric Jan. 18, 1994
5279894 Curable silicone compositions and non-flammable cured products obtained therefrom Jan. 18, 1994
5270105 Fireproof barrier system for composite structure Dec. 14, 1993
5264284 Fibrous composite metal hydroxide and process for the production thereof Nov. 23, 1993
5258226 Self-extinguishing laminated film Nov. 2, 1993
5244708 Electromagnetic wave shielding interior material Sep. 14, 1993
5244709 Fire screening, light-transmitting panels with intumescent material and exposed connection surfaces Sep. 14, 1993
5236773 Fire-resistant barriers for composite materials Aug. 17, 1993
5230955 Plastic sheet or plate with flameproofing means Jul. 27, 1993
5223327 Electrically conductive surface element for forming an electromagnetic wave absorber Jun. 29, 1993
5217764 Fire protection glazing Jun. 8, 1993
5215806 Fire barrier material Jun. 1, 1993
5215815 Hospital bed sheet and pillow-case material Jun. 1, 1993
5208105 Flame-retarded composite fiber May. 4, 1993
5206088 Ablative-intumescent system Apr. 27, 1993
5204154 Flowable, pressure-compensating material and process for producing same Apr. 20, 1993
5204186 Method for reducing the combustibility of combustible materials Apr. 20, 1993
5200267 Fire-retardant synthretic board product Apr. 6, 1993
5194184 Flame-retardant resin composition Mar. 16, 1993
5190110 Use of an aqueous swollen macromolecule-containing system as water for fire fighting Mar. 2, 1993
5188785 Apparatus and method of manufacturing synthetic boards including fire-retardant boards Feb. 23, 1993
5185214 One step process for imparting decay resistance and fire retardancy to wood products Feb. 9, 1993
5182147 Composite hose Jan. 26, 1993
5176944 Textile fastener made of flame-resistant polyester monofilaments Jan. 5, 1993
5171366 Gypsum building product Dec. 15, 1992
5169700 Faced fiber glass insulation Dec. 8, 1992
5160784 Fire-resistant thermoplastic composite structure Nov. 3, 1992
5155959 Firedoor constructions including gypsum building product Oct. 20, 1992











 
 
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