Polyurea/polyurethane adhesive compositions
    2.
    发明授权
    Polyurea/polyurethane adhesive compositions 失效
    聚脲/聚氨酯粘合剂组合物

    公开(公告)号:US4812524A

    公开(公告)日:1989-03-14

    申请号:US860972

    申请日:1986-05-08

    申请人: Jamil Baghdachi

    发明人: Jamil Baghdachi

    CPC分类号: C08G18/696 C09J175/14

    摘要: Novel polyurea/polyurethane two-component adhesive compositions are disclosed which comprise the reaction product of (a) a blend of an amine terminated polybutadiene and a polyhydroxybutadiene with (b) an aliphatic or aromatic di- or polyisocyanate and optionally chain extenders, tackifiers, coupling agents fillers and curingly effective amounts of catalyst.

    摘要翻译: 公开了新的聚脲/聚氨酯双组分粘合剂组合物,其包含(a)胺封端的聚丁二烯和聚羟基丁二烯的共混物与(b)脂族或芳族二 - 或多异氰酸酯和任选的增链剂,增粘剂,偶联剂 代理填料和固化有效量的催化剂。

    Polyurethane based adhesion composition and method
    3.
    发明授权
    Polyurethane based adhesion composition and method 失效
    聚氨酯基粘合剂组成及方法

    公开(公告)号:US5272224A

    公开(公告)日:1993-12-21

    申请号:US717740

    申请日:1991-06-19

    摘要: A one-component, moisture-curable polyurethane-based adhesive composition useful for affixing glass panels directly to electrocoat painted metal substrates or over a primer comprises a polyurethane base polymer containing an electrocoat adhesion promoter. The sealant composition has fast cure times at ambient temperatures and forms a strong bond directly to electrocoat painted metal substrates without the need for a sealant primer.

    摘要翻译: 用于将玻璃面板直接固定到电涂漆金属基材或底漆上的单组分湿固化聚氨酯基粘合剂组合物包含含有电涂层粘合促进剂的聚氨酯基聚合物。 密封剂组合物在环境温度下具有快速固化时间,并且直接形成与电涂漆金属基材的强键,而不需要密封剂底漆。

    SELF-STRATIFYING COATING
    6.
    发明申请
    SELF-STRATIFYING COATING 有权
    自分散涂料

    公开(公告)号:US20110028612A1

    公开(公告)日:2011-02-03

    申请号:US12899345

    申请日:2010-10-06

    IPC分类号: C08K5/5419

    摘要: The present invention discloses a reactivity-based self-stratifying coating composition. The coating composition can include a polyol, silsesquioxane, a polyester polyol, and a crosslinker that form a mixture within a solvent. The polyol can be selected from a fluorinated polyether, a fluoroethylene-alkyl vinyl ether and/or a combination thereof. The silsesquioxane can be an epoxy functional silsesquioxane having a formula of (R)6(C6H11O2)2(SiO1.5)8 where R can be selected from hydrogen, methyl, ethyl, propyl, butyl, pentyl, hexyl, cyclopentyl, cyclohexyl, benzyl, phenyl, and isomers thereof. In some instances, the epoxy functional silsesquioxane can be a di-epoxy silsesquioxane.

    摘要翻译: 本发明公开了一种基于反应性的自分层涂料组合物。 涂料组合物可以包括在溶剂中形成混合物的多元醇,倍半硅氧烷,聚酯多元醇和交联剂。 多元醇可以选自氟化聚醚,氟代乙烯 - 烷基乙烯基醚和/或它们的组合。 倍半硅氧烷可以是具有式(R)6(C 6 H 11 O 2)2(SiO 1.5)8)的环氧官能化倍半硅氧烷,其中R可以选自氢,甲基,乙基,丙基,丁基,戊基,己基,环戊基,环己基, 苄基,苯基及其异构体。 在一些情况下,环氧官能倍半硅氧烷可以是二环氧倍半硅氧烷。

    Room-temperature, moisture-curable, primerless, polyurethane-based
adhesive composition and method
    10.
    发明授权
    Room-temperature, moisture-curable, primerless, polyurethane-based adhesive composition and method 失效
    室温,湿固化,无底漆,聚氨酯基粘合剂组合物和方法

    公开(公告)号:US5147927A

    公开(公告)日:1992-09-15

    申请号:US715096

    申请日:1991-03-29

    IPC分类号: C08G18/10 C09J175/04

    CPC分类号: C08G18/10 C09J175/04

    摘要: A primerless, one-component, moisture-curable polyurethane-based adhesive composition useful for affixing glass panels directly to electrocoat painted metal substrates comprises a polyurethane base polymer containing an electrocoat adhesion promoter. The sealant composition has fast cure times at ambient temperatures and forms a strong bond directly to electrocoat painted metal substrates without the need for a sealant primer.

    摘要翻译: 用于将玻璃面板直接固定在电涂漆金属基材上的无底漆,单组分,湿固化的聚氨酯基粘合剂组合物包括含有电涂层粘合促进剂的聚氨酯基础聚合物。 密封剂组合物在环境温度下具有快速固化时间,并且直接形成与电涂漆金属基材的强键,而不需要密封剂底漆。