Curable sealer and/or adhesive composition, and a method for coating
same in a dry state with automotive paint, and coated substrates formed
therewith
    3.
    发明授权
    Curable sealer and/or adhesive composition, and a method for coating same in a dry state with automotive paint, and coated substrates formed therewith 失效
    可固化的密封剂和/或粘合剂组合物,以及在干燥状态下用汽车漆涂覆的方法以及由其形成的涂布的基材

    公开(公告)号:US5476889A

    公开(公告)日:1995-12-19

    申请号:US368885

    申请日:1995-01-05

    申请人: Ian R. Owen

    发明人: Ian R. Owen

    摘要: A sealer or adhesive composition based on a polyoxyalkylene polymer having a silicon-containing hydrolyzable group, which has improved adhesion in a dried, cured state with a paint coating containing acrylic resins, acrylic-urethane resins, or urethane resins. The improvement involves the addition to such a sealer/adhesive composition of an alkylarylsulfonamide contained therein in an amount of least about 50 phr or more, by weight. The invention also pertains to a method applying and adhering a paint coating to such a sealer composition after it is dried.

    摘要翻译: 一种基于具有含硅可水解基团的聚氧化烯聚合物的密封剂或粘合剂组合物,其具有改进的在干燥固化状态下的粘合性,其中涂料含有丙烯酸树脂,丙烯酸 - 聚氨酯树脂或聚氨酯树脂。 改进之处在于其中所含的烷基芳基磺酰胺的这种密封剂/粘合剂组合物的添加量至少为约50phr或更多。 本发明还涉及在干燥之后将涂料施涂并粘附到这种密封剂组合物上的方法。

    Tackifier composition
    5.
    发明授权
    Tackifier composition 失效
    增粘剂组成

    公开(公告)号:US4707526A

    公开(公告)日:1987-11-17

    申请号:US29612

    申请日:1987-03-24

    摘要: A tackifier composition comprising, as essential compontents, (a) 100 parts by weight of a polyether having at least one reactive silicon group;(b) from 10 to 140 parts by weight of a phenolic hydroxyl group-containing cyclopentadiene resin which is obtained by copolymerization of 100 parts by weight of at least one component A selected from the group consisting of five-membered ring compounds of the following general formula having conjugated double bonds, and Diels-Alder reaction adducts thereof, ##STR1## in which H is a hydrogen atom, R is an alkyl group having from 1 to 3 carbon atoms, and m and n are each an integer of 0 or at least 1 provided that m+n=6, with 5 to 200 parts by weight of at least one component B selected from the group consisting of monohydric and polyhydric phenols and alkyl-substituted products thereof; and(c) from 0.1 to 10 parts by weight of a curing catalyst.

    摘要翻译: 一种增粘剂组合物,其包含作为必要组分的(a)100重量份的具有至少一个反应性硅基团的聚醚; (b)10〜140重量份含酚羟基的环戊二烯树脂,其通过共聚合100重量份的至少一种选自以下通式的五元环化合物的组分A 式中,H为氢原子,R为碳原子数1〜3的烷基,m和n分别为0以上或者0以下的整数。 至少1,条件是m + n = 6,具有5至200重量份的至少一种选自一元和多元酚及其烷基取代产物的组分B; 和(c)0.1-10重量份的固化催化剂。