发明名称 |
PHOTOCHEMICAL PREPARATION OF HYDROXYL-TERMINATED POLYISOBUTYLENES AND RELATED METHODS AND USES |
摘要 |
The present invention relates to novel hydroxyl-terminated polyisobutylenes and methods of making and using them. The hydroxyl-terminated polyisobutylenes contain a sulfur unit, -S-, within each terminal end group. The well-defined, sulfur containing, primary hydroxyl-terminated polyisobutylenes of the present invention can be simply, rapidly, and essentially quantitatively obtained by subjecting the unsaturated telechelic PIBs and mercapto alcohols to UV light-activated thiol-ene reactions. The resultant sulfur containing, primary hydroxyl-terminated polyisobutylenes can then be used in the production of polyurethanes and like materials. |
申请公布号 |
WO2014138001(A1) |
申请公布日期 |
2014.09.12 |
申请号 |
WO2014US20180 |
申请日期 |
2014.03.04 |
申请人 |
KENNEDY, JOSEPH;NUGAY, TURGUT;NUGAY, NIHAN;THE UNIVERSITY OF AKRON |
发明人 |
KENNEDY, JOSEPH;NUGAY, TURGUT;NUGAY, NIHAN |
分类号 |
C08F110/10;C08G75/04 |
主分类号 |
C08F110/10 |
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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