| 发明名称 |
Soft-Modified Polyvinyl Acetal Resins |
| 摘要 |
Softness-modified polyvinyl acetal resins are obtained via hydrolyzing copolymers of vinyl acetate and C<SUB>9-15 </SUB>monocarboxylic acids, which contain from 5 to 60% by weight of tertiary vinyl ester, and subsequently acetalizing with one or more C<SUB>1-6 </SUB>aliphatic aldehydes. |
| 申请公布号 |
US2007260021(A1) |
申请公布日期 |
2007.11.08 |
| 申请号 |
US20050570145 |
申请日期 |
2005.06.23 |
| 申请人 |
WACKER POLYMER SYSTEMS GMBH & CO. KG |
发明人 |
LUMPP ANDREAS |
| 分类号 |
C08F2/06;C08F8/14;C08F8/28;C08F216/06;C08F218/10 |
主分类号 |
C08F2/06 |
| 代理机构 |
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