Patent ID: 9453143
Filing Date: 2016-09-27
CPC Classification: C08G,C09D

Claim Text:
1. A composition comprising a thermally curing coating material and polysiloxane-polyoxazoline copolymers or a thermally curing molding compound composition and polysiloxane-polyoxazoline copolymers, wherein the polysiloxane-polyoxazoline copolymers comprise polysiloxane blocks which consist of the following structural formula (II) where o is 5 to 200 and p is 5 to 200; R R A and C independently of one another are B or R B is a linear or branched alkyl or aralkyl radical or a linker having a linear or branched alkylene or aralkylene structure which may comprise nitrogen and oxygen atoms, with the proviso that there is at least one such linker per siloxane block (II), wherein the composition comprises 0.005 to 5 wt % of the polysiloxane-polyoxazoline copolymers, based on the overall composition comprising the coating material and the polysiloxane-polyoxazoline copolymers or the overall composition comprising the molding compound composition and the polysiloxane-polyoxazoline copolymers, wherein the composition when cured exhibits at least one of high scratch resistance, low slip resistance, substantially reduced emergence of the polysiloxane-polyoxazoline copolymers from the cured composition, and effective dirt repellence in conjunction with effective recoatability; and wherein the composition cures at temperatures above 100° C. to about 400° C.