Polycarbonate elastomers |
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| 申请号 | US23158962 | 申请日 | 1962-10-18 | 公开(公告)号 | US3287442A | 公开(公告)日 | 1966-11-22 |
| 申请人 | EASTMAN KODAK CO; | 发明人 | CALDWELL JOHN R; JACKSON JR WINSTON J; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A HIGHLY ELEATIC POLYCARBONATE COMPRISING THE REACTION PRODUCT DERIVED FROM (A) AT LEAST ONE COMPOUND SELECTED FROM THE CLASS CONSISTING OF BISPHENOLS HAVING THE FOLLOWING GENERAL FORMULA: |
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| 说明书全文 | |||||||
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