发明名称 |
Anaerobically curing compositions |
摘要 |
Anaerobically-curing compositions are described which are free of peroxy initiators and inorganic salt initiators and which comprise (A) a polymerizable monomer; (B) as a first initiator component, a compound selected from the group consisting of organic sulfimide and perfluoroalkyl sulfonanilides; (C) as a second initiator component, a secondary or tertiary aromatic amine; and (D) a diaryl N-nitrosamine as a polymerization inhibitor. Methods are also described for stabilizing anaerobically-curing compositions through inclusion therein of a diaryl N-nitrosamine. The compositions are particularly suitable as adhesives and may be formulated as thread-locking adhesives or may be modified by the addition of various modifying polymers to obtain desired properties such as increased viscosities of pressure-sensitive properties.
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申请公布号 |
US4373077(A) |
申请公布日期 |
1983.02.08 |
申请号 |
US19810289781 |
申请日期 |
1981.08.03 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
BOEDER, CHARLES W. |
分类号 |
C09J4/00;(IPC1-7):C08F20/10 |
主分类号 |
C09J4/00 |
代理机构 |
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