发明名称 |
LANGKETTIGE POLYMETHYLENHALIDTELOMERE |
摘要 |
<p>A composition comprises a distribution of telomers of ethylene and at least one fluoroalkyl or perfluoroalkyl halide, the telomers comprising at least one polymethylene segment (—(CH2)n—) and at least one halomethyl group (—CXH2) and optionally comprising at least one non-fluorine heteroatom, and the halogen being selected from iodine and bromine; wherein the distribution has a number average ratio of methylene moieties of the polymethylene segment to the halomethyl groups of at least about 15.</p> |
申请公布号 |
AT467611(T) |
申请公布日期 |
2010.05.15 |
申请号 |
AT20070869952T |
申请日期 |
2007.12.27 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MOORE, GEORGE;YANG, YU;FLYNN, RICHARD |
分类号 |
C07C17/281;C08F2/38;C08F220/24 |
主分类号 |
C07C17/281 |
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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