发明名称 |
FLUOROCHEMICAL KETONE COMPOUNDS AND PROCESSES FOR THEIR USE |
摘要 |
<p>A fluorochemical ketone compound consists of two terminal, branched, independently fluoroalkylcarbonyl or perfluoroalkylcarbonyl groups and an intervening linear perfluoropolyether segment, each of the terminal groups optionally comprising at least one catenated heteroatom, and the perfluoropolyether segment consisting essentially of at least one tetrafluoroethyleneoxy moiety and, optionally, at least one difluoromethyleneoxy moiety, the moieties being randomly or non-randomly distributed within the perfluoropolyether segment.</p> |
申请公布号 |
WO2007075804(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
WO2006US48637 |
申请日期 |
2006.12.20 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
COSTELLO, MICHAEL, G.;FLYNN, RICHARD, M.;SCHULZ, JAY, F.;MOORE, GEORGE, G., I. |
分类号 |
C07C49/167;C07C49/16 |
主分类号 |
C07C49/167 |
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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