Moldings based on fibers

Details Moldings based on fibers Moldings based on fibers

C - Chemistry, Metallurgy

08

L

C08L 57/06 (2006.01) C08J 3/215 (2006.01) C08K 7/02 (2006.01) C08L 57/04 (2006.01) C08L 57/08 (2006.01) C08L 57/10 (2006.01) C08L 57/12 (2006.01) D04H 1/00 (2006.01)

Patent

CA 2059626

O.Z. 0050/42165 Abstract of the Disclosure: Moldings based on fibers (component A), containing B) from 5 to 25% by weight, based on A, of a polymer of b1) from 75 to 99.9% by weight, based on B, of vinylaromatic monomers, methyl methacrylate, methyl acrylate, acrylonitrile, methacrylo- nitrile, vinyl halides, acrylates and meth- acrylates of alcohols of 2 to 12 carbon atoms and/or vinyl esters of not more than 20 carbon atoms, where the sum of the acrylates and methacrylates of alcohols of 2 to 12 carbon atoms and of the vinyl esters may be not more than 20% by weight, based on B, b2) from 0.1 to 25% by weight, based on B, of one or more monomers of the formula I Image I where R1 and R2 are each -H or C1-C4-alkyl, R3 is a bridge member of 1 to 20 carbon atoms, R4 is -C(O)R6, -C(O)OR5 or -CN, R5 is -H, -C(O)R9, -C(O)OR9 or -CN, X is -O- or -NR7-, Z is a single bond, -CH2-, -O-, -NR8- or -O-C(O)- and R5, R7, R8 and R9 are each -H, alkyl, aryl, alkaryl or aralkyl of not more than 12 carbon atoms, and b3) from 0 to 10% by weight, based on B, of further copolymerizable monomers, and the production thereof are described.

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