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    Method of making dipped rubber articles
    1.
    发明公开
    Method of making dipped rubber articles 失效
    制造浸渍橡胶制品的方法

    公开(公告)号：EP0455323A3

    公开(公告)日：1992-05-27

    申请号：EP91301429.6

    申请日：1991-02-22

    申请人： LRC PRODUCTS LIMITED

    发明人： Potter, William Duncan

    IPC分类号： C08J5/02

    CPC分类号： C08J5/02 ,  C08J2321/00

    摘要： A method of making a flexible rubber article having a lubricating layer formed from a hydrogel polymer and a surfactant bonded thereto so as to provide a skin-contacting surface of the article comprises:
    (a) forming the rubber article by dipping a suitably shaped former in a rubber latex, and drying, leaching, and acid priming the article on the former, (b) dipping the article, on the former, in a solution containing a hydrophilic, hydrogel-forming polymer, a curing agent therefor, and a surfactant, (c) heating the coated article on the former to effect drying and then curing of the hydrogel polymer and vulcanisation of the rubber, and (d) stripping the resulting article from the former.

    Production of thin walled hollow polymeric articles and polymeric coatings on substrates
    3.
    发明公开
    Production of thin walled hollow polymeric articles and polymeric coatings on substrates 失效
    一种用于在衬底上制备薄壁中空的聚合物和聚合物涂料的过程。

    公开(公告)号：EP0413467A2

    公开(公告)日：1991-02-20

    申请号：EP90308472.1

    申请日：1990-08-01

    申请人： LRC PRODUCTS LIMITED

    发明人： Potter, William Duncan ,  White, Nicholas David

    IPC分类号： C08G18/10 ,  C08G18/32 ,  C08G18/66 ,  C09D175/04 ,  C09D179/00

    CPC分类号： C08G18/83 ,  C08G18/10 ,  C08G18/3228 ,  C08G18/3246

    摘要： A process for making thin walled hollow polymeric articles or for forming a polymeric coating on a substrate, comprises contacting a suitably shaped former or a substrate to be coated with a solution of an amine-terminated prepolymer having a functionality of at least 2 in an organic solvent to form a coating on the former or substrate, drying the coating on the former or substrate, then contacting the coating on the former or substrate with a solution of a polyfunctional curing agent which is capable of reacting with the amino end groups of the prepolymer to cause chain extension and/or cross-linking of the latter.

    摘要翻译： 一种制备薄壁中空的聚合物制品或用于形成在基片的聚合物涂层，包括使合适形状的前或基材过程中被涂覆有具有有机至少2的功能的胺封端的预聚物的溶液 溶剂中以形成对前或基材上的涂层，对前或基片干燥该涂层，然后接触该涂层上的前或基材与多官能固化剂全部能够与预聚物的氨基端基反应的溶液 以使链延长和/或后者的交联。

    Method of making dipped rubber articles
    5.
    发明公开
    Method of making dipped rubber articles 失效
    维尔法赫恩·赫斯特伦·冯·纳克·德·塔霍弗法伦

    公开(公告)号：EP0455323A2

    公开(公告)日：1991-11-06

    申请号：EP91301429.6

    申请日：1991-02-22

    申请人： LRC PRODUCTS LIMITED

    发明人： Potter, William Duncan

    IPC分类号： C08J5/02

    CPC分类号： C08J5/02 ,  C08J2321/00

    摘要： A method of making a flexible rubber article having a lubricating layer formed from a hydrogel polymer and a surfactant bonded thereto so as to provide a skin-contacting surface of the article comprises:

    (a) forming the rubber article by dipping a suitably shaped former in a rubber latex, and drying, leaching, and acid priming the article on the former,
    (b) dipping the article, on the former, in a solution containing a hydrophilic, hydrogel-forming polymer, a curing agent therefor, and a surfactant,
    (c) heating the coated article on the former to effect drying and then curing of the hydrogel polymer and vulcanisation of the rubber, and
    (d) stripping the resulting article from the former.

    摘要翻译： 制备具有由水凝胶聚合物形成的润滑层和与其结合的表面活性剂的柔性橡胶制品的方法，以提供制品的皮肤接触表面的方法包括：（a）通过将合适成型的成型体浸渍在 橡胶胶乳，并将前述物品干燥，浸出和酸化，（b）将前述物品浸渍在含有亲水性水凝胶形成性聚合物，其固化剂和表面活性剂的溶液中， （c）加热前者上的涂覆制品以实现干燥，然后固化水凝胶聚合物和硫化橡胶，和（d）从前者剥离所得物品。 一世