发明名称 |
Bonded composite containing polymerisable acrylic composition made with polymerisation initiator systems based on organoborane amine complexes |
摘要 |
A polymerizable acrylic composition comprises: (a) at least one acrylic monomer; (b) an effective amount of an organoborane <CHEM> amine complex having the structure: wherein: R<1> is an alkyl group having 1 to 10 carbon atoms; R<2> and R<3> are independently selected from phenyl-containing groups and alkyl groups having 1 to 10 carbon atoms; R<4> is selected from the group consisting of CH2CH2OH and (CH2)xNH2 wherein x is an integer greater than 2; R<5> is hydrogen or an alkyl group having 1 to 10 carbon atoms; and the nitrogen atom to boron atom ratio is about 1:1 to 1.5:1; and (c) an effective amount of an acid for initiating polymerization of the acrylic monomer. The polymerizable acrylic compositions are especially useful for bonding low surface energy substrates. |
申请公布号 |
EP1029906(B1) |
申请公布日期 |
2004.12.08 |
申请号 |
EP20000107424 |
申请日期 |
1994.02.22 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY;ADHESIVE RESEARCH AND MANUFACTURING COMPANY |
发明人 |
ZHAROV, JURY VLADIMIROVICH;KRASNOV, JURY NIKOLAEVICH (DECEASED) |
分类号 |
B32B7/10;B32B27/32 |
主分类号 |
B32B7/10 |
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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