FIELD: chemical technology. SUBSTANCE: composition has polypropylene material, rubber based on copolymer of ethylene and propylene, semicrystalline linear copolymer of ethylene and propylene of low density, and vulcanizing mixture containing 1,2-polybutadiene and organic peroxide, and method of its producing. EFFECT: improved method of composition producing. 18 cl
Authors
Dates
1997-06-20—Published
1990-11-13—Filed