| 发明名称 |
POLYVINYL ALCOHOL COMPOSITIONS AND PRODUCTS PREPARED THEREFROM |
| 摘要 |
NOVEL POLYVINYL ALCOHOL COMPOSITIONS AND PRODUCTS PREPARED THEREFROM Solutions of polyvinyl alcohol in non-aqueous mixtures of dimethyl sulfoxide and up to about 30 weight percent, based on said mixture, of an alcohol containing from 1 to about 4 carbon atoms can be converted to hydrogels, fibers and other useful products.
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| 申请公布号 |
CA2004128(A1) |
申请公布日期 |
1990.06.28 |
| 申请号 |
CA19892004128 |
申请日期 |
1989.11.29 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
GRAIVER, DANIEL;KALINOWSKI, ROBERT E.;DAHLBECK, GARY A. |
| 分类号 |
C08J3/09;D01F6/14;(IPC1-7):D01F6/14;C08L29/04 |
主分类号 |
C08J3/09 |
| 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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