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公开(公告)号:KR1019900003911B1
公开(公告)日:1990-06-04
申请号:KR1019870008414
申请日:1987-07-31
Applicant: 한국화학연구원
IPC: C08F14/06
Abstract: Anti-impact high intensity PVC resin is prepd. by graft copolymerizing (A) vinyl chloride monomer alone, or the mixt. comprising of vinyl chloride monomer and acrylic acid or methacrylic acid ester monomer of C1-18 primary alcohol; with (B) atactic polypropylene (APP). The APP has ave. Mw of 1000-30000 and is a byproduct in the isotactic polyupropylene (IPP) prodn.. The VCM alone is used in amt. of 2.0-2000 times wt. w.r.t. the APP, or the acrylic acid or methacrylic acid ester monomer is used in amt. of 2.20 wt.% w.r.t. VCM.
Abstract translation: 抗冲击高强度PVC树脂制备。 通过单独的(A)氯乙烯单体或混合物接枝共聚合。 包括氯乙烯单体和C1-18伯醇的丙烯酸或甲基丙烯酸酯单体; 与(B)无规聚丙烯(APP)。 APP已经有了。 Mw为1000-30000,是全同立构聚丙烯(IPP)产品中的副产物。单独的VCM用于amt。 为2.0-2000倍重量 w.r.t. APP或丙烯酸或甲基丙烯酸酯单体用于amt。 2.20重量%w.r.t. VCM。
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