| 发明名称 |
BRANCHED POLYFORMALS AND COPOLYFORMALS, THEIR PRODUCTION AND USE |
| 摘要 |
The invention relates to branched polyformals and copolyformals with a reduced water absorption and an improved hydrolytic stability, to a method for their production and to their use in the production of specific products, in addition to the products obtained from said substances. |
| 申请公布号 |
WO2005021617(A1) |
申请公布日期 |
2005.03.10 |
| 申请号 |
WO2004EP09201 |
申请日期 |
2004.08.17 |
| 申请人 |
BAYER MATERIALSCIENCE AG;HEUER, HELMUT-WERNER;WEHRMANN, ROLF;ONCKELS, HEINER |
发明人 |
HEUER, HELMUT-WERNER;WEHRMANN, ROLF;ONCKELS, HEINER |
| 分类号 |
C08G65/38;C08G65/40;C08G73/00;C08J5/00;C08L71/10 |
主分类号 |
C08G65/38 |
| 代理机构 |
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