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Class Information
Number: 442/141
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Coated or impregnated woven, knit, or nonwoven fabric which is not (a) associated with another preformed layer or fiber layer or, (b) with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer > Coating or impregnation provides heat or fire protection > Phosphorus containing
Description: Subject matter wherein the coating or impregnation comprises phosphorus.

Sub-classes under this class:

Class Number Class Name Patents
442/145 A phosphorus containing compound and a halogen containing compound 10
442/143 A phosphorus containing compound and a nitrogen containing compound 25
442/144 Phosphorus and halogen containing compound 25
442/142 Phosphorus and nitrogen containing compound 59

Patents under this class:

Patent Number Title Of Patent Date Issued
8663762 High-strength lightweight fabric for inflatable structures Mar. 4, 2014
8070996 Process for the production of flame-retardant viscose fibres Dec. 6, 2011
8043983 Flame-retardant metal-coated cloth Oct. 25, 2011
8030230 Flame-retardant leather-like sheet and process for producing the same Oct. 4, 2011
8012890 Flame resistant fabrics having a high synthetic content and process for making Sep. 6, 2011
8012891 Flame resistant fabrics and process for making Sep. 6, 2011
7919190 Polymer composition Apr. 5, 2011
7915185 Flame retardant textile fabric Mar. 29, 2011
7659217 Durable and fire resistant nonwoven composite fabric based garment Feb. 9, 2010
7611771 Polyphosphate flame retardant Nov. 3, 2009
6777356 Luminous composite fabric and garment Aug. 17, 2004
6723668 Multiple layer cloth for casino, gaming and billiard tables and method therefor Apr. 20, 2004
6703329 Multiple layer cloth for casino, gaming and billiard tables and method therefor Mar. 9, 2004
6670001 Flame-retardant fabric for ink-jet recording and process for manufacturing the same Dec. 30, 2003
6559078 Flame retardant for mesh sheets and flameproof mesh sheet comprising the same May. 6, 2003
6376396 Soundproofing material and the use thereof Apr. 23, 2002
6340645 Intumescent laminates with high heat transfer resistance Jan. 22, 2002
6316532 Flame retardant for mesh sheets and flameproofed mesh sheet Nov. 13, 2001
6153544 Flame inhibitor composition and method of application Nov. 28, 2000
6147016 Laminate sheet and tent made therefrom Nov. 14, 2000
5942006 Process for the flame-retardant treatment of textiles Aug. 24, 1999
5912196 Flame inhibitor composition and method of application Jun. 15, 1999
5804510 Fabric adhesive tape Sep. 8, 1998
5736466 Coating compositions for producing watertight, vapor-permeable and flame-retardant coatings Apr. 7, 1998
5407699 Electrically conductive pyrrole polymers Apr. 18, 1995
5284700 Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same Feb. 8, 1994
5279878 Flame barrier made of nonwoven fabric Jan. 18, 1994
5252386 Fire retardant entangled polyester nonwoven fabric Oct. 12, 1993
5238730 Electrical laminate with dibasic acid-modified epoxy (meth)acrylate Aug. 24, 1993
5011731 Sheet material Apr. 30, 1991
4748705 Flame resistant polyester/cotton fabric and process for its production Jun. 7, 1988
4507355 Refractory-binder coated fabric Mar. 26, 1985
4425397 Flame and heat resistant electrical insulating tape Jan. 10, 1984
4380571 Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides Apr. 19, 1983
4349593 Double knit fabric processing into decorative goods Sep. 14, 1982
4335178 Textiles containing a poly(oxyorganophosphate/phosphonate) flame retardant Jun. 15, 1982
4310588 Sliding element intended for use in skating Jan. 12, 1982
4309472 Slats serving as protection against light Jan. 5, 1982
4297138 Copolycondensation products of .beta.-haloalkyl phosphates and dialkyl phosphonates Oct. 27, 1981
4288489 Process for flameproofing organic fibrous material with phosphonic acid salts Sep. 8, 1981
4097560 Novel phosphorus compounds and flame retardant compositions containing same Jun. 27, 1978
4072776 Process for the flameproofing of textile materials Feb. 7, 1978
4066812 Fire retardant polyester textile materials and method of making same Jan. 3, 1978
4061615 Shaped polyester articles having good flame resistance and process for the production thereof Dec. 6, 1977
4055689 Process for flameproofing organic fiber material Oct. 25, 1977
4044076 Method for producing phosphorus-containing polymers Aug. 23, 1977
4024308 Durably flame proofed textile materials May. 17, 1977
4008345 Process for fire-proofing treatment of shaped articles of aromatic polyamides Feb. 15, 1977
3991247 Pipe lagging cloth and composition Nov. 9, 1976
3969437 Cyclic phosphorus esters Jul. 13, 1976

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