US 2019/0169339 A1 · POLYMER COMPOSITION COMPRISING A (METH)ACRYLIC POLYMER

Abstract

The present invention relates to a polymer composition comprising: (a) 54.0-79.0 wt % of a (meth)acrylic polymer; (b) 20.0-45.0 wt % of a copolymer comprising polymeric units according to formula (I) and polymeric units according to formula (II) and (c) 1.0-10.0 wt % of a copolymer comprising polymeric units according to formula (I) and polymeric units according to formula (III), wherein n=0 or 1; with regard to the total weight of the polymer composition. Such polymer composition provides a desired high heat resistance and good scratch resistance.

Claims15

Dependent claims

A polymer composition comprising:

(a) 54.0-79.0 wt % of a (meth)acrylic polymer;
(b) 20.0-45.0 wt % of a copolymer comprising polymeric units according to formula (I):
and polymeric units according to formula (II):
and
(c) 1.0-10.0 wt % of a copolymer comprising polymeric units according to formula (I) and polymeric units according to formula (III):
wherein n=0 or 1;
with regard to the total weight of the polymer composition.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/324,423Filed 3 Jul 2017

Priority

EP 16183559.010 Aug 2016

Published

6 Jun 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification23 codes

C08F 222/40
Amides or imides: imides, e.g. cyclic imides
B29C 48/022
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor:…
B29C 48/14
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor:…
C08F 212/08
Hydrocarbons: styrene

Polymer composition comprising a (meth)acrylic polymer

Life of this patent

Polymer composition comprising a (meth)acrylic polymer

Life of this patent

Abstract

Claims15