Reaction product of a polyisocyanate and a 1, 4, 5, 6, 7, 7-hexahalobicyclo-(2.2.1)-5-heptene-2, 3-dicarboxylic acid |
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| 申请号 | US82172259 | 申请日 | 1959-06-22 | 公开(公告)号 | US3036999A | 公开(公告)日 | 1962-05-29 |
| 申请人 | HOOKER CHEMICAL CORP; | 发明人 | MICHAEL WORSLEY; HINDERSINN RAYMOND R; | ||||
| 摘要 | |||||||
| 权利要求 | 1. THE LIQUID RESIONOUS REACTION PRODUCT OF (1) 1,4,5,6,7, 7-HEXAHALOBICYCLO (2.2.1) -5-HEPTENE-2,3-DICARBOXYLIC ACID WHERIN THE HALOGEN IS SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE, FLUORINE AND MIXTURES THEREOF, AND (11) AN ORGANIC POLYISOCYANATE; SAID REACTION PRODUCT CONTAINING AT LEAST SOME FREE ISOCYANATE GROUPS. |
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| 说明书全文 | |||||||
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