发明名称 |
NOVEL PHOSPHORUS COMPOUNDS |
摘要 |
Compounds of formula (I), wherein each of R and R' are independently selected from hydrogen, a hydroxyl group, a carboxyl group, an alkyl, aryl or alkaryl group or a hydroxy or carboxy substituted alkyl, aryl or alkaryl group, provided that R and R', together have a total of less than 23 carbon atoms, R'' may either be hydrogen or a CHR=CR<1> group or be selected from the same categories as R'''; R''' is a group, or polymeric chain comprising from 1 to 100,000 groups, said group or groups being derived form at least one ethylenically unsaturated compound wherein the double bond is activated by an adjacent electron withdrawing group, and n is greater than 1 are novel, are useful corrosion inhibitors and are valuable intermediates in preparing telomers for use in water treatment. |
申请公布号 |
WO0157050(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
WO2001GB00374 |
申请日期 |
2001.01.31 |
申请人 |
RHODIA CONSUMER SPECIALTIES LIMITED;DAVIS, KEITH, PHILIP;OTTER, GRAHAM, PHILIP;WOODWARD, GARY |
发明人 |
DAVIS, KEITH, PHILIP;OTTER, GRAHAM, PHILIP;WOODWARD, GARY |
分类号 |
C02F5/00;C07F9/30;C07F9/48;C08G79/04;(IPC1-7):C07F9/30;C02F5/14 |
主分类号 |
C02F5/00 |
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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