| 发明名称 |
AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,3,3 PENTAFLUOROPROPANE AND TETRAMETHYLSILANE. |
| 摘要 |
Azeotropic compositions made up of from about 60 to about 78 percent by weight of 1,1,1,3,3-pentafluoroprane and from about 22 to about 40 percent by weight of tetramethylsilane have been found to be particularly useful as blowing agents for the production of polyurethane foams.
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| 申请公布号 |
MX9707173(A) |
申请公布日期 |
1998.03.31 |
| 申请号 |
MX19970007173 |
申请日期 |
1997.09.22 |
| 申请人 |
BAYER CORPORATION |
发明人 |
JOACHIM WERNER;SCOTT A. KANE;CHARLES E. MORTIMER;HERMAN P. DOERGE;ERIC F. BOONSTRA |
| 分类号 |
C08J9/14;(IPC1-7):C08G18/38 |
主分类号 |
C08J9/14 |
| 代理机构 |
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