发明名称 |
Titanium-glycol useful, as crosslinking agents, for polygalactomannans |
摘要 |
Aqueous solutions of polygalactomannans are crosslinked with the reaction product of titanium tetrachloride and a water-soluble alcohol or diol. Such crosslinked products are useful in fracturing solutions for secondary oil recovery or in gel explosives.
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申请公布号 |
US4605736(A) |
申请公布日期 |
1986.08.12 |
申请号 |
US19850743246 |
申请日期 |
1985.06.11 |
申请人 |
CELANESE CORPORATION |
发明人 |
MORGAN, MICHAEL E. |
分类号 |
C07F7/00;C08B37/14;C09K8/68;(IPC1-7):C07H1/00 |
主分类号 |
C07F7/00 |
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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