Compositions for finishing textiles
    1.
    发明授权
    Compositions for finishing textiles 失效
    纺织品成品组合

    公开(公告)号:US4797964A

    公开(公告)日:1989-01-17

    申请号:US65232

    申请日:1987-06-22

    摘要: Preparations for finishing textiles, more especially sheet-form textiles, based on emulsion polymers of vinyl acetate and/or copolymers thereof with dibutyl maleate containing protective colloids in addition to small quantities of standard auxiliaries, wherein the polymer emulsions contain as a protective colloid polyethylene glycol having an average molecular weight of from about 3000 to 50,000 which was at least partly present during the original emulsion polymerization.

    摘要翻译: 除了少量的标准助剂以外,基于乙酸乙烯酯的乳液聚合物和/或其与含马来酸二丁酯的保护胶体的共聚物来完成纺织品,更特别是片状纺织品的制备,其中聚合物乳液含有保护胶体聚乙二醇 其平均分子量为约3000至50,000,其在原始乳液聚合期间至少部分存在。

    Pour point depressants for paraffin solutions
    4.
    发明授权
    Pour point depressants for paraffin solutions 失效
    倾点下降剂用于石蜡溶液

    公开(公告)号:US4650596A

    公开(公告)日:1987-03-17

    申请号:US745375

    申请日:1985-06-17

    CPC分类号: C10L1/2364 C09K8/524

    摘要: An ester/amide copolymer useful as a pour-point depressant, wherein: the ester comonomer is at least one acrylic acid or methacrylic acid--C.sub.16-24 aliphatic alcohol ester; the amide comonomer is at least one acrylamide or methacrylamide, unsubstituted or substituted at the nitrogen atom; and the mol ratio of ester to amide is about 2-10:1.

    摘要翻译: 用作倾点抑制剂的酯/酰胺共聚物,其中:酯共聚单体为至少一种丙烯酸或甲基丙烯酸-C16-24脂族醇酯; 酰胺共聚单体是至少一种未被取代或在氮原子上取代的丙烯酰胺或甲基丙烯酰胺; 酯与酰胺的摩尔比为约2-10:1。