| 发明名称 |
Sulfide-containing polythiols |
| 摘要 |
The present invention relates to sulfide-containing polythiols and their methods of preparation. Sulfide-containing polythiols can have a variety of uses and applications. The sulfide-containing polythiols of the present invention can be especially useful in polyurethane compositions for the manufacture of ophthalmic lenses.
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| 申请公布号 |
US7009032(B2) |
申请公布日期 |
2006.03.07 |
| 申请号 |
US20030725034 |
申请日期 |
2003.12.02 |
| 申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
BOJKOVA NINA;SMITH ROBERT A. |
| 分类号 |
C08G75/14;C07D339/06;C07D339/08;C08G18/12;C08G18/38;C08G18/40;C08G18/42;C08G18/48;C08G18/50;C08G18/66;C08G18/67;C08G18/75;C08G75/02;C08G75/04;C08G75/06;C08G75/10 |
主分类号 |
C08G75/14 |
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