会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • 표면처리코팅용 친수성 폴리우레탄 수지의 제조방법
    • 用于表面处理涂料的亲水性聚氨酯树脂的制造方法
    • KR101255033B1
    • 2013-04-16
    • KR1020110018825
    • 2011-03-03
    • 주식회사 빅스다이텍연구원
    • 김덕한양정한오경석전재우김동권민문홍
    • C08G18/08C08L75/04D06M15/564
    • 본 발명은 표면처리코팅용 친수성 폴리우레탄 수지의 제조방법에 관한 것으로서, 보다 구체적으로 본 발명은 (ⅰ) 중합반응에 사용되는 전량의 폴리에스테르폴리올, 중합반응에 사용되는 전량의 폴리에틸렌폴리올, 중합반응에 사용되는 전량대비 20~50중량%의 쇄연장제 및 불활성 유기용매를 중합반응기에 투입하여 혼합한 다음, 상기 중합반응기에 폴리에스테르폴리올, 폴리에틸렌폴리올 및 쇄연장제가 혼합된 혼합물 대비 폴리이소시아네이트의 반응비율이 폴리이소시아네이트 내 이소시아네이트기 / 상기 혼합물내 수산기 비율이 당량비로 0.8~1.5가 되도록 중합반응에 사용되는 전량대비 55~65중량%의 폴리이소시아네이트를 투입하여 40~120℃에서 2~6시간 동안 중합반응하는 1차 중합반응 공정으로 실시하여 수평균분자량이 균일한 1차 중합물을 제조한 다음, (ⅱ) 상기 1차 중합반응 공정 후 상기 중합반응기에 중합반응에 사용되는 전량대비 50~80중량%의 나머지 쇄연장제와 불활성 유기용매를 상기 중합반응기에 투입하여 40~120℃에서 0.5~1시간 동안 반응시킨 다음, 계속해서 상기 중합반응기의 반응에 사용되는 전량대비 35~45중량%의 나머지 폴리이소시아네이트를 투입하여 40~120℃에서 2~5시간 동안 중합반응하는 2차 중합반응 공정으로 표면처리코팅용 친수성 폴리우레탄 수지를 제조한다.
      본 발명에 따라 제조된 친수성 폴리우레탄 수지는 물에 희석되어 표면처리코팅액 배합시 유기용제 대신 물로 점도 조절이 가능하여 환경친화적인 효과가 있다.
    • 2. 发明公开
    • 표면처리코팅용 친수성 폴리우레탄 수지의 제조방법
    • 制备用于表面处理涂料的水解聚氨酯树脂的方法
    • KR1020120100134A
    • 2012-09-12
    • KR1020110018825
    • 2011-03-03
    • 주식회사 빅스다이텍연구원
    • 김덕한양정한오경석전재우김동권민문홍
    • C08G18/08C08L75/04D06M15/564
    • PURPOSE: A manufacturing method of environment-friendly hydrophilic polyurethane resin is provided to provide a polyurethane resin which is able to control viscosity by water instead of organic solvent at mixing with a coating liquid for a surface treatment. CONSTITUTION: A manufacturing method of environment-friendly hydrophilic polyurethane resin comprises: a step of mixing a whole amount of polyesterpolyols, a whole amount of polyethylene polyol, a part of chain extender, and an inactive organic solvent in a mixing reactor, and conducting a primary polymerization by putting 55-65 % of polyisocyanate in order to make a ratio of a isocyanate group/ a hydroxyl group in polyisocyanate to be 0.8-1.5 in equivalent ratio; and a step of conducting reaction by putting residual chain extender and inactive organic solvent into the polymerization reactor, and conducting secondary polymerization by putting residual polyisocyanate into.
    • 目的:提供一种环保亲水性聚氨酯树脂的制造方法,以提供一种聚氨酯树脂,其与用于表面处理的涂布液混合时能够通过水而不是有机溶剂来控制粘度。 构成:环境友好型亲水性聚氨酯树脂的制造方法包括:在混合反应器中混合全部量的聚酯多元醇,全部量的聚乙烯多元醇,部分扩链剂和无活性有机溶剂的步骤, 通过加入55-65%的多异氰酸酯以使多异氰酸酯中的异氰酸酯基/羟基的比例以当量比为0.8-1.5进行一次聚合; 以及通过将残留的增链剂和无活性有机溶剂放入聚合反应器中进行反应的步骤,并通过将残留的多异氰酸酯进行二次聚合。
    • 3. 发明公开
    • 캐스팅 필름 제막용 다층 시트
    • 多层成型薄膜
    • KR1020130000698A
    • 2013-01-03
    • KR1020110061385
    • 2011-06-23
    • (주)득금다이텍연구원주식회사 인터아이즈
    • 임영박명수전재우김동권민문홍
    • B32B27/10C08L23/00C08L83/04B32B7/06
    • B32B27/10B32B7/06B32B7/12B32B27/32
    • PURPOSE: A multi-layered sheet for forming a casting film is provided to obtain a casting film with uniform quality, to be used in a various industry fields by using the casting film. CONSTITUTION: A multi-layered sheet for forming a casting film has a contact angle of 90-140° between the surface(11) of a sheet which is formed of a resin layer and distilled water. The resin layer comprises 80-98 weight% of a non-polar polyolefin, 1-13 weight% of an ionomer, and 0.5-7.0 weight% of polyalkylsiloxane. A support layer is formed on the back side of the multi-layered resin layer. The support layer is formed of paper material. An adhesive layer is formed between the resin layer and the support layer, and a release layer is formed on the back side of the support layer. A sheet for forming a casting film consists of two or more layers.
    • 目的:提供一种用于形成流延膜的多层片材,以获得具有均匀质量的流延膜,以通过使用流延膜在各种工业领域中使用。 构成:用于形成流延膜的多层片材在由树脂层形成的片材的表面(11)和蒸馏水之间具有90-140°的接触角。 树脂层包含80-98重量%的非极性聚烯烃,1-13重量%的离聚物和0.5-7.0重量%的聚烷基硅氧烷。 在多层树脂层的背侧形成支撑层。 支撑层由纸材料形成。 在树脂层和支撑层之间形成粘合剂层,并且在支撑层的背面上形成剥离层。 用于形成流延膜的片由两层或更多层组成。
    • 8. 发明授权
    • 편물 및 직물용 암모니아 큐어링 장치
    • 用于针织和机织织物的氨固化装置
    • KR101741169B1
    • 2017-05-30
    • KR1020160152607
    • 2016-11-16
    • 다이텍연구원
    • 이장훈현재민장영민김동권
    • D06M11/60D06B1/02D06C7/00
    • 본발명의편물및 직물용암모니아큐어링장치는, 챔버(110); 상기챔버(110) 내부로직물을유입되도록하는직물유입부(120); 암모니아가스를공급하는암모니아가스공급부(130); 상기직물유입부(120)와인접하는상기챔버(110) 내부일측에구비되며상기직물유입부(120)에의해유입된직물의하부로상기암모니아가스공급부(130)로부터공급된암모니아가스를분사하여직물을 1차큐어링하도록하는제 1 암모니아가스분사부(140); 상기제 1 암모니아가스분사부(140)로부터 1차큐어링된직물을상하로지그재그설치된복수의상,하부롤러(151,152)에의해이송되도록하는직물이송부(150); 상기직물이송부(150)의하부롤러(152) 하부에위치하며이송되는직물의하부로상기암모니아가스공급부(130)로부터공급된암모니아가스를분사하여직물을 2차큐어링하도록하는제 2 암모니아가스분사부(160); 상기제 2 암모니아가스분사부(160)로부터 2차큐어링된직물을상기챔버(110) 타측외부로배출되도록하는직물배출부(170); 상기직물배출부(170) 하부에구비되며상기직물배출부(170)에의해배출될직물의하부로상기암모니아가스공급부(130)로부터공급된암모니아가스를분사하여직물을 3차큐어링하도록하는제 3 암모니아가스분사부(180); 를포함하여이루어지는것을특징으로한다.
    • 本发明的用于针织物和织物的氨固化设备包括腔室110; 用于将织物引入室110的织物入口120; 氨气供应单元130,用于供应氨气; 该织物入口120在葡萄酒的接触所提供的腔室110,一个织物由织物入口的由织物的下部入口120喷射从氨气供给单元130提供的氨气 第一氨气注入单元140,用于首先固化第一氨气; 第一氨气注入组件140中,初级固化是由织物,使得该织物环有多个衣服,下辊151和152被安装上下锯齿形从发送150进行; 第二氨气至织物的下部分,其中所述织物被定位和输送到喷雾从氨气供给单元130提供的氨气,以将发射器150的下部的下辊152,以响织物二次固化 喷射部分160; 用于从第二氨气喷射单元160将二次固化的织物排出到室110另一侧的外侧的织物排出单元170; 织物排出部170被设置在从氨气供给单元130供给,较低的第一到织物由所述布排出部170排出的下部喷射氨气响织物叔胺固化 3氨气注入部180; 和一个控制单元。
    • 10. 发明公开
    • 발수/난연 처리를 포함한 친환경 가공법
    • 生态友好的水灌注和阻燃处理方法
    • KR1020140142020A
    • 2014-12-11
    • KR1020130063539
    • 2013-06-03
    • 다이텍연구원
    • 김동권이창수빈소영황혜진
    • D06M11/07D06M11/68D06M13/282
    • The present invention relates to a processing method that can realize water-repellent and flame-retardant effects together without deteriorating the effect of each other using an eco-friendly water-repellent agent and an eco-friendly flame-retardant agent. Accordingly, the present invention can provide a flame-retardant technique for protecting outdoor clothes from fire during outdoor activities while maintaining a water-repellent property that is necessary for outdoor clothes. After pretreatment, dyed nylon fabric is treated in one bath with the mixture of a fluorine-based water repellent agent, a cross-linking agent for the fluorine-based water repellent agent, a phosphorus-based flame-retardant agent, etc. The Water repellent property and the flame-retardant property has been enabled by treatment in one bath with a low-temperature water-repellent agent, which functions at temperature of 120 to 140°C, and a flame-retardant agent, which functions at temperature of 160 to 180°C, and particularly washing durability has been enhanced by differentiating a heat treatment method. Water repellency is very excellent before washing irrespective of the presence of the cross-linking agent for the water-repellent agent but the cross-linking agent for the water-repellent agent is necessary to enhance washing durability. It is desirable that the amount of the water-repellent agent be greater by a certain amount than when used alone as the performance of the water-repellent agent is deteriorated by mixture with the flame-retardant agent. Therefore, water repellency and flame retardancy can be realized simultaneously and washing durability is enhanced when the mixture of the fluorine-based water repellent agent, the cross-linking agent for the fluorine-based water repellent agent, the phosphorus-based flame-retardant agent, etc. is treated by a multistage heat treatment method.
    • 本发明涉及一种能够使用环保型防水剂和环保型阻燃剂在不劣化彼此效果的情况下一起实现防水和阻燃效果的加工方法。 因此,本发明可以提供一种在户外活动中保护室外衣物免受火灾的阻燃技术,同时保持户外衣物所必需的防水性能。 预处理后,用氟系防水剂,氟系防水剂的交联剂,磷系阻燃剂等的混合物在一浴中处理染色的尼龙布。水 通过在120〜140℃的温度下起作用的低温憎水剂在一个浴中进行处理,并且在温度为160℃下起作用的阻燃剂,可以实现防水性和阻燃性 通过区分热处理方法,特别提高了洗涤耐久性。 无论防水剂的交联剂是否存在,防水性都非常优异,但需要防水剂的交联剂来提高洗涤耐久性。 防水剂的用量优选比单独使用时要大一些,因为与阻燃剂的混合使防水剂的性能变差。 因此,当氟基防水剂,氟系防水剂的交联剂,磷系阻燃剂的混合物,可以同时实现防水性和阻燃性,并且提高洗涤耐久性 等等通过多级热处理方法处理。