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1. 发明授权

KR101285208B1 지경화형 초속경성 폴리우레아 스프레이 조성물 및 이를 이용한 우레아 방수도막 시공방법 및 이를 위한 혼합분사장치 有权
标题翻译：慢硬聚氨酯涂料组合物和使用其制造涂布表面的方法和装置
公开(公告)号：KR101285208B1
公开(公告)日：2013-07-11
申请号：KR1020130008890
申请日：2013-01-25
申请人： (주)제이앤티 , 강남화성 (주)
发明人： 김상길 , 문경명 , 김홍규 , 황규현
IPC分类号： C04B41/45 , C04B26/16 , E04D11/02
CPC分类号： C09D175/02 , C04B41/488 , C04B2111/00155 , C04B2111/27 , C09D5/00 , E04B1/644
摘要： PURPOSE: An oil curing type rapid hardening polyurea spray composition is provided to inhibit quick-hardening reactions of polyurea by minimizing use of a chain extender such as D.E.T.D.A (Diethyl Toluene Diamine), to delay a part of the quick-hardening reactions by using methylene bi-oxychloroaniline, and to attain excellent properties of the polyurea. CONSTITUTION: An oil curing type rapid hardening polyurea spray composition comprises 1:1 of a prepolymer solution [A] and an amine mixture [B] by volume. The prepolymer solution [A] comprises methylene diphenyl diisocyanate prepolymers. The amine mixture [B] comprises an amine compound forming urea bond inside molecules by reacting with the solution [A]. The amine mixture [B] contains 2-8 weight percent of methylene bis-oxychloroaniline about 100 weight percent of the solution [B]. A NCO content of the methylene diphenyl diisocyanate is 12-14%. The amine mixture [B] comprises 20-23 weight percent of a chain extender compound, 71-75 weight percent of a polyol compound, 0.4-2 weight percent of a plasticizer compound, 2-4 weight percent of a pigment compound, and 0.2-0.3 weight percent of an adhesion promoter compound on the basis of total weight of the solution [B].
摘要翻译：目的：提供油固化型快速硬化聚脲喷雾组合物，通过最小化使用扩链剂如DETDA（二乙基甲苯二胺）来抑制聚脲的快速硬化反应，通过使用亚甲基来延缓部分快速硬化反应双氧氯苯胺，并获得优异的聚脲性能。构成：油固化型快速硬化聚脲喷雾组合物包含1:1预聚物溶液[A]和胺混合物[B]。预聚物溶液[A]包括亚甲基二苯基二异氰酸酯预聚物。胺混合物[B]包括通过与溶液[A]反应在分子内形成尿素键的胺化合物。胺混合物[B]含有2-8重量％的亚甲基双氧氯苯胺约100重量％的溶液[B]。亚甲基二苯基二异氰酸酯的NCO含量为12-14％。胺混合物[B]包含20-23重量％的增链化合物，71-75重量％的多元醇化合物，0.4-2重量％的增塑剂化合物，2-4重量％的颜料化合物和0.2 基于溶液[B]的总重量，-0.3重量％的粘合促进剂化合物。

2. 发明授权

KR101325017B1 고경도 속경성 폴리우레아 수지 조성물 有权
标题翻译：高强度和快速固化聚氨酯树脂组合物
公开(公告)号：KR101325017B1
公开(公告)日：2013-11-04
申请号：KR1020130008862
申请日：2013-01-25
申请人： 강남화성 (주)
发明人： 문경명 , 황규현 , 김영근 , 김성래
IPC分类号： C08L75/02 , C08G18/10 , C08G18/50
摘要： A polyurea resin composition comprises a prepolymer having an isocyanate group and a chain extender mixture. The chain extender mixture diethyltoluenediamine, dialkylamino diphenylmethane, polyoxypropylenediamine, polyethertriamine, pigment, methylenebis oxy chloro aniline, castor oil, xylene formaldehyde, and an adhesion promoter. The polyurea resin composition maintains fast-curable property and high mechanical properties, and increases pot life, whereby the flatness of a polyurea coating is improved, so the appearance of the coating is improved, workability is improved by reducing dusts, and the loss of material can be reduced.
摘要翻译：聚脲树脂组合物包含具有异氰酸酯基团和扩链剂混合物的预聚物。扩链剂混合物二乙基甲苯二胺，二烷基氨基二苯基甲烷，聚氧丙烯二胺，聚醚三胺，颜料，亚甲基双氯氯苯胺，蓖麻油，二甲苯甲醛和粘合促进剂。聚脲树脂组合物保持快速固化性能和高机械性能，并且延长使用寿命，从而提高聚脲涂层的平整度，从而提高涂层的外观，通过减少粉尘和材料损失来改善可加工性可以减少

3. 发明授权

KR101309513B1 반응 조절이 가능한 상온 경화형 폴리우레아 수지 조성물 有权
标题翻译：反应控制和室温可固化聚氨酯树脂组合物
公开(公告)号：KR101309513B1
公开(公告)日：2013-09-23
申请号：KR1020130008859
申请日：2013-01-25
申请人： 강남화성 (주)
发明人： 문경명 , 황규현 , 김영근 , 김성래
IPC分类号： C08L75/02 , C08G18/02 , C09D175/02
摘要： PURPOSE: A room temperature curable polyurea resin composition is provided to be spread by a spray, brush, and roller by having a slow curing rate and to easily form a polyurea coating with waterproofing, anticorrosion, and antirust performance. CONSTITUTION: A polyurea resin composition includes a hexamethylene diisocyanate-containing isocyanate and a chain extender mixture. The chain extender mixture includes an aspartic ester mixture which contains 46-53 wt% of a first aspartic ester the amine equivalent of which is 279 and a second aspartic ester the amine equivalent of which is 290; 0.1-0.5 wt% of a foaming agent; 0.1-0.5 wt% of a dispersant; 1-5 wt% of a moisture absorbing agent; 10-20 wt% of a pigment; 13-16 wt% of a calcium carbonate; 3-7 wt% of a barium sulfate; 7-12 wt% of a talcum powder; and 2-5 wt% of a xylene; and 0.3-0.7 wt% of a UV stabilizer.
摘要翻译：目的：提供室温固化型聚脲树脂组合物，通过喷雾，刷子和辊子具有缓慢的固化速率并容易地形成具有防水，防腐和防锈性能的聚脲涂层。构成：聚脲树脂组合物包含含六亚甲基二异氰酸酯的异氰酸酯和扩链剂混合物。扩链剂混合物包含天冬氨酸酯混合物，其含有46-53重量％的胺当量为279的第一天冬氨酸酯和胺当量为290的第二天冬氨酸酯; 0.1-0.5重量％的发泡剂; 0.1-0.5重量％的分散剂; 1-5重量％的吸湿剂; 10-20重量％的颜料; 13-16重量％的碳酸钙; 3-7重量％的硫酸钡; 7-12重量％的滑石粉; 和2-5重量％的二甲苯; 和0.3-0.7重量％的UV稳定剂。

4. 发明授权

KR101385127B1 우레아 프라이머를 이용한 방수 공법 有权
标题翻译：使用UREA PRIMER的防水方法
公开(公告)号：KR101385127B1
公开(公告)日：2014-04-14
申请号：KR1020130081995
申请日：2013-07-12
申请人： 강남화성 (주) , (주)방수하는사람들
发明人： 이병훈 , 김홍규 , 황규현 , 이진호
IPC分类号： E04B1/64 , B32B27/28
摘要： The present invention relates to a waterproofing method using a urea primer in accordance with an embodiment of the present invention includes a step of forming a polyuria primer film by coating a base material with a urea primer composition and a step of forming an upper film by coating the polyuria primer film with a composition for the upper film. The urea primer composition contains isocyanate including hexamethylene discocyanate and a chain expender mixture. The chain expender mixture contains first aspartic ester of an amine equivalent which is 279; second aspartic ester of the amine equivalent which is 290; an anti-foaming agent; a dispersing agent; a moisture absorbent; a calcium carbonate, fly ash, a blast furnace slag, and a sedimentation preventive agent.
摘要翻译：本发明涉及使用本发明实施方式的尿素底漆的防水方法，其特征在于，包括通过用尿素底漆组合物涂布基材而形成多尿底漆膜的步骤，以及通过涂布形成上层膜的工序具有上膜组成的多尿底漆。脲底漆组合物含有异氰酸酯，包括六亚甲基异氰酸酯和链延长剂混合物。链延长剂混合物含有胺当量的第一天冬氨酸酯，其为279; 胺当量的第二天冬氨酸酯是290; 消泡剂; 分散剂; 吸湿剂; 碳酸钙，飞灰，高炉矿渣和防沉降剂。

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