发明名称 |
LATENT TWO-PART POLYURETHANE ADHESIVES |
摘要 |
Two-component polyurethane adhesives include a polyol component and a polyisocyanate component. The polyol component includes a polyether polyol and specific amount of an aliphatic diol chain extender. The polyisocyanate component includes an isocyanate prepolymer made by reacting an aromatic polyisocyanate with a polyether. The adhesive has an excellent combination of a prolonged open time followed by curing to form a strong adhesive bond. The adhesive is especially useful for bonding carbon fiber-reinforced plastics. |
申请公布号 |
WO2016205254(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
WO2016US37449 |
申请日期 |
2016.06.14 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
SCHMATLOCH, Stefan;CADERAS, Liona |
分类号 |
C09J175/04;C08G18/08;C08G18/12;C08G18/16;C08G18/20;C08G18/24;C08G18/48;C08G18/72;C08G18/78;C08G18/79;C08K3/26 |
主分类号 |
C09J175/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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