Coated moldings and a process for their production

Details Coated moldings and a process for their production Coated moldings and a process for their production

C - Chemistry, Metallurgy

08

K

18/783

C08K 5/34 (2006.01) B32B 27/08 (2006.01) B32B 27/18 (2006.01) C08K 5/3475 (2006.01)

Patent

CA 1325703

COATED MOLDINGS AND A PROCESS FOR THEIR PRODUCTION ABSTRACT OF THE DISCLOSURE This invention relates to a process for coating moldings of thermoplastics with a co-extruded, 5 µm to 100 µm thick layer of thermoplastic plastics, characterized in that the layer contains from 0.1% by weight to 20% by weight, of a W absorber corresponding to Image in which R1 and R2 independently represent H, halogen, C1-C10 alkyl, C5-C10 cycloalkyl, C7-C13 aralkyl, C6-C14 aryl, -OR7 or COOR7 where R7 is H, C1-C10 alkyl, C5-C10 cycloalkyl, C7-C13 aralkyl, C6-C14 aryl, R3 and R4 independently represent H, C1-C15 alkyl, C5-C6 cycloalkyl, C7-C20 aralkyl or C6-C14 aryl, R5 and R6 independently represent C2-C15 alkyl, C5-C10 cycloalkyl, C7-C20 aralkyl, C6-C14 aryl, -OR7 or COOR7, a, b independently are 1, 2, 3 or 4 and c, d independently are 1, 2 or 3.

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