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    • 81. 发明授权
    • Method for surface coating of concrete structure with improving ozone resistance
    • 混凝土结构表面涂层改善耐臭氧性的方法
    • KR101212572B1
    • 2012-12-14
    • KR20120065071
    • 2012-06-18
    • AHAE COPORATION
    • MA YOUNG GILKIM DAE WONNA YONG BOKKIM JI HOON
    • C08F20/22C04B41/48C08L33/16C09D133/16
    • C08F220/22C04B24/281C04B41/483C08F220/14C08F220/18C08F2220/281C09D133/16
    • PURPOSE: A fluorinated acrylic resin composition is provided to have more excellent processability than existing fluorinated resins by comprising a fluorine-modified urethane acrylate by a reaction with isocyanate, and to have excellent ozone resistance. CONSTITUTION: A fluorinated acrylic resin composition comprises a polymer obtained by copolymerizing monomer components. The monomer component comprises 4-35 wt% of fluorine-containing acrylate or fluorine-containing methacrylate, 25-50 wt% of acrylic acid or an ester monomer thereof, 5-12 wt% of a hydroxyl group-containing functional acrylate, 1-2 wt% of a radical polymerization initiator, and 25-35 wt% of a solvent. A fluorinated-modified urethane acrylate composition is obtained by reacting the fluorinated acrylic resin composition with isocyanate.
    • 目的:提供氟化丙烯酸树脂组合物,通过与异氰酸酯反应包含氟改性的聚氨酯丙烯酸酯,并且具有优异的耐臭氧性,从而具有比现有氟化树脂更优异的加工性能。 构成:氟化丙烯酸树脂组合物包含通过共聚单体成分得到的聚合物。 单体组分包含4-35重量%的含氟丙烯酸酯或含氟甲基丙烯酸酯,25-50重量%的丙烯酸或其酯单体,5-12重量%的含羟基的官能丙烯酸酯,1- 2重量%的自由基聚合引发剂和25-35重量%的溶剂。 氟化丙烯酸树脂组合物与异氰酸酯反应得到氟化改性氨基甲酸酯丙烯酸酯组合物。
    • 82. 发明授权
    • 친환경 2액형 수용성 불소 도료 조성물 및 그 제조방법, 이를 이용한 시공방법
    • ECO-FRIENDLY TWO PACK WATERBORNE氟化物涂料组合物和制造方法,使用该涂料的涂料施工方法
    • KR101137247B1
    • 2012-04-20
    • KR1020110111653
    • 2011-10-28
    • 유림건설(주)에이케이켐텍 주식회사
    • 이순민소영규조상훈김현희
    • C09D175/04C09D133/16B05D1/00
    • C09D133/16B05D1/00C09D175/04
    • PURPOSE: A two-component type water-soluble fluorine-containing paint composition is provided to improve staining resistance and weatherability, and to use water as a diluent to avoid regulation. CONSTITUTION: A two-component type water-soluble fluorine-containing paint composition comprises: a base material comprising acryl-modified fluorinated emulsion resin, water-soluble urethane emulsion resin with hydroxy group, pigment, water soluble solvent, and solvent; and a hardener containing blocked isocyanate and water. The pigment comprises at least one kind selected from titanium dioxide, calcium carbonate, magnesium silicate, aluminum silicate, cobalt aluminate and cobalt chromite. The blocked isocyanate resin is blocked of hexamethylene diisocyanate and isophorone diisocyanate.
    • 目的:提供双组分型水溶性含氟涂料组合物,以改善耐污染性和耐候性,并使用水作为稀释剂避免调节。 构成:双组分型水溶性含氟涂料组合物包括:包含丙烯酸改性的氟化乳液树脂,具有羟基的水溶性聚氨酯乳液树脂,颜料,水溶性溶剂和溶剂的基材; 和含有封端的异氰酸酯和水的固化剂。 颜料包括选自二氧化钛,碳酸钙,硅酸镁,硅酸铝,铝酸钴和亚铬酸钴中的至少一种。 封端的异氰酸酯树脂被六亚甲基二异氰酸酯和异佛尔酮二异氰酸酯封闭。
    • 87. 发明公开
    • 불소계 발수·발유제 조성물
    • 氟化水和油炸剂组合物
    • KR1020030095034A
    • 2003-12-18
    • KR1020020032540
    • 2002-06-11
    • 에스케이케미칼주식회사
    • 김동옥김지현이태웅
    • C09D133/16
    • C09D4/00C09D5/00C09D133/16D06M15/33
    • PURPOSE: A fluorinated water and oil repellent agent composition is provided, to suppress the yellowing and hardening of textile and to improve the durability against washing by employing a blocked vinyl isocyanate compound. CONSTITUTION: The fluorinated water and oil repellent agent composition comprises 20-70 wt% of a (meth)acrylate compound containing a perfluoroalkyl group; 20-70 wt% of a vinyl compound; 0.5-10 wt% of a (meth)acrylate compound containing N, Cl, OH or an epoxy group; and 0.5-10 wt% of a vinyl isocyanate compound blocked by oxime, alkyl ketoxime, phenol, lactam or alcohol. Preferably the vinyl isocyanate compound is 3-isophenyl-α,α '-dimethylbenzyl isocyanate or an allyl isocyanate.
    • 目的:提供氟化防水斥油剂组合物,以抑制纺织品的黄变和硬化,并通过使用封端的乙烯基异氰酸酯化合物提高耐洗涤性。 构成:氟化防水斥油剂组合物含有20-70重量%的含有全氟烷基的(甲基)丙烯酸酯化合物; 20-70重量%的乙烯基化合物; 0.5〜10重量%的含有N,Cl,OH或环氧基的(甲基)丙烯酸酯化合物; 和0.5-10重量%的被肟封端的乙烯基异氰酸酯化合物,烷基酮肟,苯酚,内酰胺或醇。 乙烯基异氰酸酯化合物优选为3-异戊烯-α,α'-二甲基苄基异氰酸酯或异氰酸烯丙酯。