Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
115 words
Impact resistant polymer composition based on a copolymer of an unsaturated nitrile, a largely saturated rubber and a chlorinated polyethylene, characterized in that the polymer composition comprises a. 50-95 parts by weight of one or more polymers obtained by the polymerization of 10-90 % by weight of styrene and/or derivatives of styrene and 90-10 % by weight of acrylonitrile and/or methacrylonitrile b. 5-50 parts by weight of b.l. a largely saturated rubber b.2. chlorinated polyethylene, which chlorinated polyethylene has a chlorine content of between 32 and 40 % by weight and a DSC crystallinity of 0-7 %, while the weight ratio of rubber to chlorinated polyethylene is between 2 : 1 and 1 : 10.
Claim 2
Dependent Claim
115 words
Impact resistant polymer composition based on a copolymer of an unsaturated nitrile, a largely saturated rubber and a chlorinated polyethylene, characterized in that the polymer composition comprises a. 50-95 parts by weight of one or more polymers obtained by the polymerization of 10-90 % by weight of styrene and/or derivatives of styrene and 90-10 % by weight of acrylonitrile and/or methacrylonitrile b. 5-50 parts by weight of b.l. a largely saturated rubber b.2. chlorinated polyethylene, which chlorinated polyethylene has a chlorine content of between 32 and 40 % by weight and a DSC crystallinity of 0-7 %, while the weight ratio of rubber to chlorinated polyethylene is between 2 : 1 and 1 : 10.
Claim 3
Dependent Claim
26 words
Polymer composition according to claim 1, characterized in that, as copolymer of an unsaturated nitrile, a copolymer of styrene and/or a -methylstyrene with acrylonitrile is used.
Claim 4
Dependent Claim
30 words
Polymer composition according to claim 1 or 2, characterized in that, as saturated rubber, one or more rubbers from the group consisting of ethylene-propylene rubber and ethylene-propylene-diene rubber are chosen.
Claim 5
Dependent Claim
25 words
Polymer composition according to claims 1-3, characterized in that the weight ratio of ethylene-propylene rubber/chlorinated polyethylene is between 1 : 1 and 1 : 3.
Claim 6
Dependent Claim
50 words
Polymer composition according to claim 1, characterized in that it consists of a. 50-95 % by weight of styrene-acrylonitrile copolymer and/or α -methylstyrene-acrylonitrile copolymer, b.l. 2.5-25 % by weight of ethylene-propylene rubber or ethylene-propylene-diene rubber, b.2. 2.5-25 % by weight of chlorinated polyethylene, c. 0-10 % by weight of additives.
Claim 7
Dependent Claim
17 words
Polymer composition according to claim 1, as described in substance and elucidated by means of the examples.
Claim 8
Dependent Claim
17 words
Object wholly or partly made of a polymer composition according to any one of the claims 1-6.