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copolymers of ethylene and seen for framstellning and anvendning derav

机译:乙烯的共聚物及其生产和用途

摘要

1480565 Ethylene copolymers RUHRCHEMIE AG 3 Oct 1975 [10 Oct 1974] 40626/75 Heading C3P A quaternary copolymer consisting of (i) 70- 90 parts by weight ethylene, (ii) 0À5-15 parts by weight of a C 1 -C 8 alkyl ester of an unsaturated C 3 -C 6 monocarboxylic acid or of the vinyl ester of a saturated C 1 -C 3 monocarboxylic acid, (iii) 0À5-10 parts by weight of the amide of an unsaturated C 3 -C 6 monocarboxylic acid, and (iv) 0À1-5 parts by weight of a vinyl ether containing up to 10 carbon atoms, the sum of the parts by weight being 100 is prepared by reacting the above monomers in the necessary proportion at a pressure of 400-4000 bars and at 110-350‹ C. in the presence of a catalytic quantity of a free radical initiator, e.g. oxygen. In the specific examples copolymers are formed from: ethylene, tert-butyl acrylate, acrylamide and one of isobutyl vinyl ether, n-butyl vinyl ether and ethyl vinyl ether (1, 2, 3); ethylene, tert-amyl acrylate, acrylamide, and n-butyl vinyl ether (4); ethylene, n-butyl acrylate, acrylamide and n-butyl vinyl ether (5); and ethylene, vinyl acetate, methacrylamide and isobutyl vinyl ether. The copolymer as a dispersion or a solution may be coated on metals, ceramic materials, textiles, wood, paper, leather and plastics materials to form a film which may be used as an adhesive for lamination with polyolefins or rubber.
机译:1480565乙烯共聚物RUHRCHEMIE AG 1975年10月3日[1974年10月10日] 40626/75标题C3P由(i)70-90重量份的乙烯,(ii)0‑5-15重量份的C 1 -C 8组成的四元共聚物不饱和C 3 -C 6一元羧酸的烷基酯或饱和C 1 -C 3一元羧酸的乙烯基酯,(iii)不饱和C 3 -C 6一元羧酸的酰胺0-5-10重量份(iv)通过在必要的比例下使上述单体在400-4000 bar的压力下反应制得0‑1-5重量份的含至多10个碳原子的乙烯基醚,其总重量为100。并在催化量的自由基引发剂(例如,氧。在特定的例子中,共聚物由以下物质形成:乙烯,丙烯酸叔丁酯,丙烯酰胺和异丁基乙烯基醚,正丁基乙烯基醚和乙基乙烯基醚中的一种(1、2、3);和乙烯,丙烯酸叔戊酯,丙烯酰胺和正丁基乙烯基醚(4);乙烯,丙烯酸正丁酯,丙烯酰胺和正丁基乙烯基醚(5);和乙烯,乙酸乙烯酯,甲基丙烯酰胺和异丁基乙烯基醚。可以将共聚物作为分散体或溶液涂覆在金属,陶瓷材料,纺织品,木材,纸张,皮革和塑料材料上以形成膜,该膜可用作与聚烯烃或橡胶层压的粘合剂。

著录项

  • 公开/公告号SE7511065A

    专利类型

  • 公开/公告日1976-04-12

    原文格式PDF

  • 申请/专利权人 RUHRCHEMIE AG;

    申请/专利号SE19750011065

  • 发明设计人 BIRNKRAUT H W;KLUY W;

    申请日1975-10-02

  • 分类号C08F210/02;

  • 国家 SE

  • 入库时间 2022-08-23 02:42:21

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