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公开(公告)号:EP0649445B2
公开(公告)日:2002-05-02
申请号:EP93915732.7
申请日:1993-06-29
CPC分类号: C10M161/00 , C08F8/14 , C08L23/26 , C10L1/143 , C10L1/1616 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1976 , C10L1/1985 , C10L1/208 , C10L1/224 , C10L1/236 , C10L1/2362 , C10L1/2368 , C10L1/2437 , C10L1/2462 , C10M133/16 , C10M135/08 , C10M143/00 , C10M143/02 , C10M145/08 , C10M145/16 , C10M157/00 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/086 , C10M2209/104 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/28 , C10M2219/04 , C10M2219/042 , C10M2219/086 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C08F210/02 , C08L2666/04
摘要: Compositions comprising (a) an ethylene-mixed unsaturated ester copolymer or (b) two or more ethylene-unsaturated ester copolymers differing, for example, in their ester chains improve the low temperature properties of fuel oils.