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Class Information
Number: 442/177
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 > Coated or impregnated inorganic fiber fabric > Coating or impregnation contains aldehyde or ketone condensation product > Amide-aldehyde condensate
Description: Subject matter wherein the condensation product comprises an amide-aldehyde condensate.

Patents under this class:

Patent Number Title Of Patent Date Issued
8084378 Fiber glass mat, method and laminate Dec. 27, 2011
6084021 Modified urea-formaldehyde binder for making fiber mats Jul. 4, 2000
5972810 Self-adhesive prepreg, process for producing same, and use thereof Oct. 26, 1999
5750445 Treatment of polyamide materials with partial fluoroesters or fluorothioesters of maleic acid polymers and sulfonated aromatic condensates May. 12, 1998

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