发明名称 |
STABILIZATION OF CHLOROFLUOROCARBON COMPOSITIONS |
摘要 |
A method of stabilizing chlorofluorocarbon compositions thereby is provided. The stabilized composition comprises a chlorofluorocarbon and a sufficient amount of an epoxidized, generally high molecular weight stabilizer having an oxirane content sufficient to effectively stabilize the chlorofluorocarbon. The stabilizer is preferably an epoxidized oil having a molecular weight in the range of about 300 to about 1,500 and an oxirane content of at least about 4%. The method includes the step of adding a sufficient amount of such a stabilizer to the chloroflurocarbon composition. The chlorofluorocarbon composition typically comprises chlorofluoromethane, chlorofluoroethane, mixtures thereof or a chlorofluorocarbon-alcohol azeotropic solution. Also provided is an improved continuous dialyzer cleaning method utilizing the stabilized chlorofluorocarbon composition. |
申请公布号 |
ZA9108154(B) |
申请公布日期 |
1992.07.29 |
申请号 |
ZA19910008154 |
申请日期 |
1991.10.14 |
申请人 |
BAXTER INTERNATIONAL INC. |
发明人 |
ROBERT M. SLUGA;RANDOLPH H. WATKINS;HENRY M. GAJEWSKI;JERRY D. FISHER;DENNIS C. BERRY |
分类号 |
A61M1/14;C11D7/26;C11D7/28;C11D7/50;C11D7/60;C23G5/028 |
主分类号 |
A61M1/14 |
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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