基本信息:
- 专利标题: 氟聚合物組合物及經處理之基材 FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES
- 专利标题(英):Fluoropolymer compositions and treated substrates
- 专利标题(中):氟聚合物组合物及经处理之基材 FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES
- 申请号:TW097145378 申请日:2008-11-24
- 公开(公告)号:TW200940583A 公开(公告)日:2009-10-01
- 发明人: 傑洛德 歐朗 布朗 , 艾克斯爾 漢斯 喬清 賀羅格 , 提摩西 愛德華 霍普金斯
- 申请人: 杜邦股份有限公司
- 申请人地址: E. I. DU PONT DE NEMOURS AND COMPANY 美國 US
- 专利权人: 杜邦股份有限公司
- 当前专利权人: 杜邦股份有限公司
- 当前专利权人地址: E. I. DU PONT DE NEMOURS AND COMPANY 美國 US
- 代理人: 陳長文
- 优先权: 美國 61/005,661 20071206 美國 12/268,766 20081111
- 主分类号: C08G
- IPC分类号: C08G ; C08K ; C09K ; D06M
A composition comprising a polymer prepared by: reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (I): Rf1-L-X (I) wherein Rf1 is a monovalent, partially or fully fluorinated, linear or branched, alkyl radical having 2 to 100 carbon atoms; optionally interrupted by 1 to 50 oxygen atoms; wherein the ratio of carbon atoms to oxygen atoms is at least 2: 1 and no oxygen atoms are bonded to each other; L is a bond or a linear or branched divalent linking group having 1 to 20 carbon atoms, said linking group optionally interrupted by 1 to 4 hetero-radicals selected from the group consisting or -O-, -NR-, -S-, -SO-, -SO2-, -N(R)C(O)- wherein R is H or C1-C6 alkyl, and said linking group optionally substituted with CH2C1; X is an isocyanate-reactive group selected from the group consisting of -OH, -N(R)H, and -SH wherein R is H or C1-C6 alkyl; and thereafter reacting with (c) water and (d) an isocyanate-reactive non-fluorinated particulate component.
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |