Peel-up type adhesives
    1.
    发明授权
    Peel-up type adhesives 失效
    剥离型粘合剂

    公开(公告)号:US4350723A

    公开(公告)日:1982-09-21

    申请号:US228367

    申请日:1981-01-26

    CPC分类号: C09J121/02 Y10T428/1462

    摘要: A peel-up type adhesive having a viscosity of 50 to 5,000 poises and comprising a rubber latex or a resin emulsion containing a polymeric substance which is film-forming at room temperature, and 1 to 200 parts by weight, per 100 parts by weight of the solid polymeric substance content of the rubber latex or resin emulsion, of a fibrous material.

    摘要翻译: 粘度为50〜5000泊的剥离型粘合剂,包含橡胶胶乳或含有在室温下成膜的聚合物的树脂乳液,每100重量份的粘合剂为1〜200重量份 橡胶胶乳或树脂乳液的固体聚合物含量为纤维材料。

    Preparation process of chlorinated rubber
    2.
    发明授权
    Preparation process of chlorinated rubber 失效
    氯化橡胶的制备工艺

    公开(公告)号:US5350809A

    公开(公告)日:1994-09-27

    申请号:US6315

    申请日:1993-01-22

    IPC分类号: C08C19/14 C08F8/22

    CPC分类号: C08C19/14

    摘要: Disclosed herein is a process for the preparation of a chlorinated rubber, wherein chlorine gas is caused to act on a polyisoprene rubber to prepare the chlorinated rubber. Chlorine gas is blown into a high-acidity aqueous dispersion of the polyisoprene rubber to chlorinate the polyisoprene rubber, whereby a chlorinated isoprene rubber with high performance is prepared stably in an aqueous medium.

    摘要翻译: 本文公开了一种制备氯化橡胶的方法,其中使氯气作用于聚异戊二烯橡胶以制备氯化橡胶。 将氯气吹入聚异戊二烯橡胶的高酸性水性分散体中以氯化聚异戊二烯橡胶,由此在水性介质中稳定地制备具有高性能的氯化异戊二烯橡胶。