폴리우레탄과 알루미늄의 접착을 위한 접착제
    2.
    发明公开
    폴리우레탄과 알루미늄의 접착을 위한 접착제 有权
    粘合聚氨酯和铝的粘合剂

    公开(公告)号:KR1020120127074A

    公开(公告)日:2012-11-21

    申请号:KR1020110045309

    申请日:2011-05-13

    Abstract: PURPOSE: An adhesive is provided to improve adhesion of urethane and aluminum material and to easily separate polyurethane and aluminum material through a thermal decomposition of polyurethane through a sudden heating at necessary. CONSTITUTION: An adhesive comprises: 50-99 weight% of graphene oxide comprising an epoxy group, hydroxyl group or carboxylic acid group; and 1-50 weight% of an alkoxysilane compound comprising an amine group, epoxy group, carboxylic acid group, hydroxyl group or thiol group. The alkoxysilane compound comprising the amine group, epoxy group, carboxylic acid group, hydroxyl group or thiol group is glycidyl propyl trimethoxy silane, amino propyl triethoxy silane or mercapto propyl triethoxy silane. Polyurethane composite is attached by the adhesive.

    Abstract translation: 目的:提供粘合剂以改善聚氨酯和铝材料的粘附性,并通过必要的突然加热,通过聚氨酯的热分解,轻松分离聚氨酯和铝材料。 构成:粘合剂包括:50-99重量%的包含环氧基,羟基或羧酸基团的氧化石墨烯; 和1-50重量%的包含胺基,环氧基,羧酸基,羟基或硫醇基的烷氧基硅烷化合物。 包含胺基,环氧基,羧酸基,羟基或硫醇基的烷氧基硅烷化合物是缩水甘油基丙基三甲氧基硅烷,氨基丙基三乙氧基硅烷或巯基丙基三乙氧基硅烷。 聚氨酯复合材料通过粘合剂附着。

    폴리우레탄과 가황고무 접합용 접착제
    3.
    发明公开
    폴리우레탄과 가황고무 접합용 접착제 审中-实审
    用于粘结聚氨酯和橡胶的粘合剂

    公开(公告)号:KR1020140085981A

    公开(公告)日:2014-07-08

    申请号:KR1020120155935

    申请日:2012-12-28

    Abstract: The present invention relates to an adhesive for bonding polyurethane and vulcanized rubber which comprises: a first pre-polymer which is a reaction product of hydroxy-terminated polybutadiene and isocianate; a second pre-polymer which is a reaction product of polyether polyol, polyester polyol, or a combination thereof and isocianate; and a radical initiator. The present invention relates to the adhesive for bonding polyurethane and vulcanized rubber which shows enhanced adhesion under severe driving conditions using chemical covalent bond between a polyurethane tire main body with vulcanized rubber tread material.

    Abstract translation: 本发明涉及用于粘合聚氨酯和硫化橡胶的粘合剂,其包括:第一预聚物,其是羟基封端的聚丁二烯和异氰酸酯的反应产物; 第二预聚物,其为聚醚多元醇,聚酯多元醇或其组合与异山梨酸酯的反应产物; 和自由基引发剂。 本发明涉及粘合聚氨酯和硫化橡胶的粘合剂,其在恶劣的驾驶条件下使用聚氨酯轮胎主体与硫化橡胶胎面材料之间的化学共价键显示增强的粘附性。

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