发明名称 |
Novel alpha-cyanoacrylate compound, method of preparing same and adhesive comprising same. |
摘要 |
<p> alpha -cyanoacrylate compounds expressed by the following general formula:
<CHEM>
wherein R<1> designates-CH2- or
<CHEM>
and R<2> designates alkyl groups, alkenyl groups or alkynyl groups of C1 to C4. These compounds are preferably synthesized by the reaction of the compounds expressed by the following general formula:
NC - CH2 - @ - O R<1> - @ - O - R<2>
wherein R<1> and R<2> are same as the above described, with formaldehyde products and then the depolymerization of the resulting dehydrating condensation polymers. These compounds are effectively used as fast-setting adhesives. </p> |
申请公布号 |
EP0127855(A1) |
申请公布日期 |
1984.12.12 |
申请号 |
EP19840105982 |
申请日期 |
1984.05.25 |
申请人 |
KABUSHIKI KAISHA ALPHA GIKEN |
发明人 |
HIRAKAWA, EISUKE |
分类号 |
C07C255/23;A61L15/00;A61L15/44;C07C67/00;C07C253/00;C09J4/00;C09J4/04;(IPC1-7):07C121/413;61L15/06 |
主分类号 |
C07C255/23 |
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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