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Class Information
Number: 252/601
Name: Compositions > Fire retarding
Description: Compositions specialized and designed for use in treating materials to make them less combustible or more resistant to fire.










Sub-classes under this class:

Class Number Class Name Patents
252/605 Containing gas 24
252/610 Dispersion or colloidal system 144
252/603 For living matter 54
252/609 For solid synthetic polymer and reactants thereof 576
252/608 For textile (i.e., woven material) 209
252/607 For wood or cellulosic material other than textile 255
252/602 Having disparate function 148
252/606 Intumescent 179
252/604 Material physically quantified 62


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8663509 Fire retardant formulations Mar. 4, 2014
8617437 Flame retardant and flame retardant composition using same, molded article thereof, and electric wire with coating Dec. 31, 2013
8608989 Fire retardant materials and methods Dec. 17, 2013
8608990 Fire retardant materials and methods Dec. 17, 2013
8585813 Flame retardant composition for cotton articles Nov. 19, 2013
8575257 Fire retardant brominated rubber polymeric composition and method for making Nov. 5, 2013
8562873 Flame retarder composition Oct. 22, 2013
8557946 Oxidation discoloration resistant polyurethane foam Oct. 15, 2013
8551235 Algae based fire resistant materials and method of making same Oct. 8, 2013
8535578 Flame-retardant wood-based materials Sep. 17, 2013
8524104 Fluoroalkenyl sulfate surfactants Sep. 3, 2013
8524105 Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications Sep. 3, 2013
8524125 Washing-fast smoldering-suppressing compositions Sep. 3, 2013
8513352 Curable compositions having improved fire properties Aug. 20, 2013
8505640 Apparatus for firefighting Aug. 13, 2013
8486313 Flame retarding thermoplastic alloy and its preparation method Jul. 16, 2013
8487043 Phosphorous flame retardant and application thereof to polymer Jul. 16, 2013
8481168 Alginate-based building materials Jul. 9, 2013
8453751 Methods and apparatus for extinguishing fires Jun. 4, 2013
8455594 Phosphorous flame retardant and application thereof to polymer Jun. 4, 2013
8440009 Cladophora based materials and method of making same May. 14, 2013
8409479 Ceramifying composition for fire protection Apr. 2, 2013
8362136 Flowable polyester molding compositions with ASA/ABS and SAN Jan. 29, 2013
8362122 Flowable polyesters with carbodiimide stabilizers Jan. 29, 2013
8362146 Impact-modified polyesters with hyperbranched polyesters/polycarbonates Jan. 29, 2013
8349223 Boronated polyphosphinohydrazide fire retardant Jan. 8, 2013
8349224 Melamine phenylphosphonate flame retardant compositions Jan. 8, 2013
8338355 Azeotrope or azeotrope-like composition comprising 1,1,2,2-tetrafluoro-1-methoxyethane Dec. 25, 2012
8313674 Flame-retardant polyolefin resin composition Nov. 20, 2012
8293823 Flowable thermoplastic materials with halogen-free flame protection Oct. 23, 2012
8287752 Fire extinguishing and fire suppression compositions comprising unsaturated fluorocarbons Oct. 16, 2012
8287779 Aluminosilicate polymer as fire retardant Oct. 16, 2012
8278381 Flowable thermoplastics with halogen flame retardancy system Oct. 2, 2012
8273813 Fire extinguishing and/or fire retarding compositions Sep. 25, 2012
8268940 Flame-retardant adhesive resin composition and adhesive film using the same Sep. 18, 2012
8268062 Coating and method for producing resistant and insulated pipeline structures Sep. 18, 2012
8263716 Fluid polyester molding masses Sep. 11, 2012
8263693 Flame retardant resin composition having good impact strength and high melt flow index Sep. 11, 2012
8262867 Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof Sep. 11, 2012
8246733 Alginate-based building materials Aug. 21, 2012
8246864 Flame retardant composition Aug. 21, 2012
8246865 Process for producing fireproof viscose Aug. 21, 2012
8246866 Composition protective against fire and use Aug. 21, 2012
8236721 Inorganic composite binders with high-temperature resistance Aug. 7, 2012
8222329 Symmetric cyclic phosphonate compound, method of preparing the same and flame retardant styrenic resin composition including the same Jul. 17, 2012
8221658 Mixed salts of diorganylphosphinic acids and carboxylic acids Jul. 17, 2012
8206620 Optically clear fire resistant windows Jun. 26, 2012
8202450 Flame retardant thermoplastic resin composition Jun. 19, 2012
8202449 Corrosion-inhibited ammonium polyphosphate fire retardant compositions Jun. 19, 2012
8193272 Flame-retardant high impact vinyl aromatic resin composition having good fluidity Jun. 5, 2012

1 2 3 4 5 6 7 8










 
 
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