发明名称 |
CYANOACRYLATE ADHESIVE COMPOSITION HAVING SUSTAINED TOUGHNESS |
摘要 |
<p>Cyanoacrylate adhesive compositions containing (a) a toughener (e.g., a core-shell copolymer such as an MBS, ABS, or MABS copolymer), the toughener optionally being treated to remove impurities which cause premature polymerization of cyanoacrylates, and (b) cyanoacrylatecompatible, toughener-compatible sustainer (e.g., an organic compound containing one or more unsubstituted or substituted aryl groups, such as diphenylmethane or dichlorobenzene). The inclusion of sustainer provides improved retention of toughness after heat aging of cured bonds of the adhesive.</p> |
申请公布号 |
CA1263780(A) |
申请公布日期 |
1989.12.05 |
申请号 |
CA19840465018 |
申请日期 |
1984.10.10 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MILLET, GEORGE H.;HARRELL, EDWARD R.;WRIGHT, CHARLES D. |
分类号 |
C09J4/04;C09J4/06;(IPC1-7):C09J3/14;C08F279/00 |
主分类号 |
C09J4/04 |
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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