发明名称 |
Nye blokcopolymerer og fremstilling af disse |
摘要 |
The invention relates to a new polysiloxane-based block copolymer having a formulawhereinA=-(SiR'R''O)nSiR'R''-, wherein R' and R'' are the the same or different and represent a lower alkyl group or a phenyl group, wherein said alkyl or phenyl group may be substituted or unsubstituted;B is polyalkylene oxide of formulawhereinR is hydrogen, lower alkyl, or phenyl; R1 is hydrogen or lower alkyl; y is 2-6; m is 1-30; n is 1-3000; and x is 0-100. |
申请公布号 |
DK1005501(T3) |
申请公布日期 |
2004.12.20 |
申请号 |
DK19980939663T |
申请日期 |
1998.08.17 |
申请人 |
SCHERING OY |
发明人 |
RUOHONEN, JARKKO;LEHTINEN, MATTI;ALA-SORVARI, JUHA;SEPPAELAE, JUKKA;JUKARAINEN, HARRI |
分类号 |
C08F283/12;C08G77/46;(IPC1-7):C08G77/46 |
主分类号 |
C08F283/12 |
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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