发明名称 |
WATER/OIL RESISTANT COMPOSITION, ARTICLE TREATED THEREWITH, AND PROCESSES FOR THEIR PRODUCTION |
摘要 |
To provide a water/oil resistant composition which can impart a sufficient water/oil resistance to a base material even though a fluorinated copolymer having an Rf group with at most 6 carbon atoms is used, said water/oil resistance being not substantially influenced by an adjuvant or the pH of dilution water, and which has little odor; an article treated therewith; and processes for their production. A water/oil resistant composition having a fluorinated copolymer dispersed or dissolved in a medium, wherein the fluorinated copolymer is one having one, some or all of amino groups in a fluorinated copolymer comprising structural units based on a monomer (a) having a C1-6 Rf group and structural units based on a monomer (b) having an amino group, converted to form a salt with an organic acid comprising an organic acid having a pKa of from 2.0 to 4.0. |
申请公布号 |
US2015191874(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
US201514666668 |
申请日期 |
2015.03.24 |
申请人 |
Asahi Glass Company, Limited |
发明人 |
KAWANA Junsuke;SUGIMOTO Shuichiro |
分类号 |
D21H19/20 |
主分类号 |
D21H19/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tokyo JP |