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    • 1. 发明授权
    • 일액형 수분산 실란 변성 폴리우레탄계 코팅제 조성물 및 그 제조방법
    • 单液型水分散硅烷改性聚氨酯类涂料组合物及其制造方法
    • KR101804895B1
    • 2017-12-06
    • KR1020160180247
    • 2016-12-27
    • 김예석김정욱
    • 김예석김정욱
    • C08L75/04C08G18/10C09D175/04C09D7/06C08G18/83
    • C08L75/04C08G18/10C08G18/837C09D7/47C09D175/04
    • 본발명은접착성이강하며부드럽고내수성과내오염성, 내마모성, 내굴곡성, 유연성이우수한일액형실란변성 Polyurethane 수지수분산액을이용한코팅제조성물및 그제조방법에관한것으로서, 더욱상세하게는분자량 500-6000의장분자폴리올 40.0 내지 55.0 중량%와단분자폴리올 1.0 내지 10.0중량%, 화학식 1의디메칠올알칸산 3.0 내지 9.0 중량%, 화학식 2의분자량 1000 내지 6000인폴리디메칠실란디올 13.0 내지 20.0 중량%, 폴리이소시아네이트 20.0 내지 40.0 중량%, 화방지제 0.5 내지 2.0 중량%, 자외선흡수안정제 0.02 내지 0.6중량%, 안료 0.1 내지 1.5 중량%, 증점제 0.1 내지 1.0 중량%, 소포제 0.1 내지 0.5 중량%, 습윤제 0.05 내지 0.5 중량%, 레벨링제 0.05 내지 0.5 중량%를포함하는일액형수분산실란변성폴리우레탄계코팅제조성물및 이의제조방법에관한것이다.
    • 本发明的粘合剂以刚和柔软如耐水性和耐污染性,耐磨性,耐弯曲性,涂料组合物的包装的类型和使用的硅烷改性聚氨酯分散体可以索引的灵活性天,更特别500-6000分子量主席的制造方法 高分子多元醇,40.0至55.0%瓦丹高分子多元醇1.0〜10.0%(重量),式(1)uidi甲基来酸3.0〜9.0%(重量),13.0〜20.0%(重量)从1000通式(2),多异氰酸酯的至6000的聚二甲基硅烷二醇分子量的 20.0〜40.0%(重量),火防止剂为0.5〜2.0重量%,紫外线吸收稳定剂0.02至0.6%(重量),0.1〜1.5%(重量)的颜料,增稠剂0.1〜1.0%(重量),0.1〜0.5%(重量)的抗沫剂,湿润剂,0.05至0.5%(重量) ,流平剂0.05〜0.5重量%,以及其制造方法。
    • 6. 发明公开
    • 내식성, 성형성 및 열안정성이 우수한 수지코팅용액제조방법 및 이를 이용한 강판 표면처리방법
    • 采用优异的耐腐蚀性,耐磨性和耐热稳定性的树脂涂层溶液的制备方法和使用溶液的钢板表面处理方法
    • KR1020030054349A
    • 2003-07-02
    • KR1020010084490
    • 2001-12-24
    • 주식회사 포스코
    • 정용균박찬섭이원기
    • C09D7/06
    • C09D133/062B05D2202/00C08L61/28C08L91/06C09D5/08
    • PURPOSE: A method for preparing a resin coating solution for a steel plate and a method for treating the surface of a steel plate by using the solution are provided, to improve the corrosion resistance, the formability and the heat stability of a steel plate. CONSTITUTION: The resin coating solution is prepared by mixing 100 parts by weight of a modified ethylene acrylate resin as a binder, 3-30 parts by weight of at least one curing agent selected from a melamine resin and an isocyanate-based curing agent, 3-25 parts by weight of a lubricant mixture of a fluorinated resin modified polyolefin-based wax and a polyethylene-based wax in the ratio of 1:0.3 - 1:0.7, and 10-100 parts by weight of at least one corrosion resistance enhancing material selected from aqueous silica and fumed silicate; and diluting the mixture with pure water to make the final solid part of the coating solution be 5-30 wt%. The surface of a steel plate is treated by coating a chromate-treated zinc-based plated steel plate with the resin coating solution by a thickness of a dry film of 0.5-5 micrometers, calcining it at a temperature of 120-200 deg.C, and cooling the calcined one.
    • 目的:提供一种钢板用树脂涂布液的制造方法和使用该溶液处理钢板表面的方法,以提高钢板的耐腐蚀性,成形性和热稳定性。 构成:通过混合100重量份改性乙烯丙烯酸酯树脂作为粘合剂,3-30重量份至少一种选自三聚氰胺树脂和异氰酸酯系固化剂的固化剂,3 -25重量份氟化树脂改性聚烯烃类蜡和聚乙烯类蜡的比例为1:0.3-1:0.7的润滑剂混合物和10-100重量份的至少一种耐腐蚀性增强 选自水性二氧化硅和热解硅酸盐的材料; 并用纯水稀释混合物,使涂布溶液的最终固体部分为5-30重量%。 通过用树脂涂布溶液涂覆0.5-5微米的干膜的铬酸盐处理的锌基电镀钢板,在120-200℃的温度下煅烧钢板的表面 ,并冷却煅烧的。
    • 7. 发明公开
    • 발포폴리스티렌 표면강화용 플라스터
    • 用于表面加固支撑聚苯乙烯的塑料
    • KR1020020011720A
    • 2002-02-09
    • KR1020000045192
    • 2000-08-04
    • (주) 이스코
    • 윤여운박종성윤여산
    • C09D7/06
    • C09D1/00C08J9/224C08K3/22C08K3/26C08L1/00C08L33/04C09D5/00
    • PURPOSE: Provided is a plaster for reinforcing and finish-treating the surface of an expended polystyrene(EPS) molding for the exterior or interior of a building, which can protect the surface of the EPS from physical impacts, ultraviolet rays, and weathering. CONSTITUTION: The plaster comprises: 15-35wt% of an acryl emulsion having a viscosity of 2,000-5,000cps, the solid content of 45-53wt%, the pH of 8-10, and the film hardness(shore A) of 0-50; 50-75wt% of silica comprising 40-55wt% of the silica with a particle size of 0.2-0.5mm and 10-20wt% of the silica with a particle size of 0.05-0.1mm; 5-10wt% of calcium carbonate having a particle size of 12 micrometer; 2-6wt% of powdery titanium dioxide; 0.1-5wt% of pulp; 0.05-0.3wt% of polypropylene fiber; 0.1-2wt% of an organic solvent; and 0.1-1wt% of a surfactant.
    • 目的:提供一种用于对建筑物外部或内部的消耗性聚苯乙烯(EPS)成型体的表面进行加强和表面处理的石膏,其可以保护EPS的表面免受物理撞击,紫外线和风化。 构成:石膏包括:15-35重量%的丙烯酸乳液,其粘度为2,000-5,000cps,固体含量为45-53重量%,pH为8-10,膜硬度(Shore A)为0〜 50; 50-75重量%的二氧化硅,其包含40-55重量%的粒径为0.2-0.5毫米的二氧化硅和10-20重量%的二氧化硅粒度为0.05-0.1毫米的二氧化硅; 5-10重量%的粒径为12微米的碳酸钙; 2-6重量%的粉状二氧化钛; 0.1-5重量%的纸浆; 0.05〜0.3wt%的聚丙烯纤维; 0.1-2重量%的有机溶剂; 和0.1-1重量%的表面活性剂。