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    • 3. 发明公开
    • 무용제 수분산 불소계 에멀젼형 발수발유코팅용액의제조방법
    • 生产无溶剂的基于氟化物的乳液型乳液型/油性涂料溶液的方法
    • KR1020030097200A
    • 2003-12-31
    • KR1020020034466
    • 2002-06-20
    • 니카코리아 (주)
    • 이수복김동권박인준이광원하종욱김정훈강나경김경재이형달정종국손석호남정윤임정훈
    • C09K3/18
    • C09K3/18C04B41/466C04B2111/27D06M15/277D06M2200/10
    • PURPOSE: Provided is a solvent-free water-dispersible fluorine-based emulsion-type water/oil repellent coating solution having a strong water/oil repellent effect even in a strong acid and a concentrated alkali solution, which keeps stability of emulsion particles, improves permeation into fiber, and prevents environmental pollution. CONSTITUTION: The solvent-free water-dispersible fluorine-based emulsion-type water/oil repellent coating solution is produced by an emulsion polymerization using a vinyl-based monomer containing perfluoroalkyl, a non-fluorine-based vinyl monomer, a radical initiator, a hydrocarbon-based surfactant, and a perfluoroalkyl containing nonionic fluorine-based surfactant(formula 1: C(I)F(2I+1)C2H4O(CH2CH2O)kH) as an emulsifier, wherein the perfluoroalkyl containing nonionic fluorine-based surfactant(formula 1) has a concentration of 0.001-5%. In the formula, l is an integer of 3-21 and k is an integer of 5-40.
    • 目的:提供即使在强酸和浓碱溶液中也具有强斥水/斥油效果的无溶剂的水分散性氟基乳液型斥水斥油涂层溶液,其保持乳液颗粒的稳定性提高 渗透纤维,防止环境污染。 构成:通过使用含有全氟烷基的乙烯基系单体,非氟系乙烯基单体,自由基引发剂, 烃基表面活性剂和含全氟烷基的非离子性氟系表面活性剂(式1:C(I)F(2I + 1)C2H4O(CH2CH2O)kH)作为乳化剂,其中,含全氟烷基的非离子性氟系表面活性剂 )的浓度为0.001-5%。 在该式中,l为3-21的整数,k为5-40的整数。