Dendritic macromolecule and process for preparation thereof
    252.
    发明授权
    Dendritic macromolecule and process for preparation thereof 失效
    树枝状大分子及其制备方法

    公开(公告)号:US5418301A

    公开(公告)日:1995-05-23

    申请号:US256493

    申请日:1994-07-13

    Abstract: The invention relates to a dendritic macromolecule of the polyester type comprising a central initiator molecule or initiator polymer having one or more reactive hydroxyl groups (A). The groups (A) are under formation of an initial tree structure bonded to reactive carboxyl groups (B) of a monomeric chain extender having the two reactive groups (A) and (B). The tree structure is optionally extended and further branched from the initiator molecule or initiator polymer by addition of further molecules of a monomeric chain extender by means of bonding between the reactive groups (A) and (B) thereof and is thereafter optionally further extended by reaction with a chain stopper. The invention also comprises a process for preparation of the dendritic macromolecule.

    Abstract translation: PCT No.PCT / SE93 / 00148 Sec。 371日期1994年7月13日 102(e)日期1994年7月13日PCT 1993年2月24日PCT PCT。 出版物WO93 / 17060 日期:1993年9月2日。本发明涉及聚酯型树枝状大分子,其包含具有一个或多个反应性羟基(A)的中心引发剂分子或引发剂聚合物。 基团(A)正在形成与具有两个反应性基团(A)和(B)的单体扩链剂的反应性羧基(B)结合的初始树结构。 通过借助于其反应性基团(A)和(B)之间的键合加入另外的单体扩链剂分子,树结构任选延伸并进一步从引发剂分子或引发剂聚合物分支,然后任选地通过反应 与链塞。 本发明还包括制备树枝状高分子的方法。

    Dense star polymers and dendrimers
    253.
    发明授权
    Dense star polymers and dendrimers 失效
    密集聚合物和树枝状大分子

    公开(公告)号:US4568737A

    公开(公告)日:1986-02-04

    申请号:US641807

    申请日:1984-08-17

    Abstract: Dense star polymers having terminal group densities greater than conventional star polymers exhibit greater and more uniform reactivity than their corresponding conventional star polymers. For example, a third generation, amine-terminated polyamidoamine dense star polymer prepared from ammonia, methyl acrylate and ethylenediamine has 1.24.times.10.sup.-4 amine moieties per unit volume (cubic Angstrom units) in contrast to the 1.58.times.10.sup.-6 amine moieties per unit volume contained by a conventional star polymer. Such dense star polymers are useful as demulsifiers for oil/water emulsions, wet strength agents in the manufacture of paper, and agents for modifying viscosity in aqueous formulations such as paints.

    Abstract translation: 具有大于常规星形聚合物的端基密度的密集聚合物表现出比其相应的常规星形聚合物更大且更均匀的反应性。 例如,由氨,丙烯酸甲酯和乙二胺制备的第三代胺封端的聚酰胺胺致密星形聚合物与每单位体积的1.58x10-6胺部分相比,每单位体积(立方单位)具有1.24×10-4胺部分 由常规的星形聚合物包含。 这种致密的星形聚合物可用作油/水乳液的破乳剂,纸张制造中的湿强力剂和用于改进水性配方如油漆中的粘度的试剂。

    광학시트 제조용 친수성 조성물 및 이를 이용하여 제조된 광학시트
    256.
    发明公开
    광학시트 제조용 친수성 조성물 및 이를 이용하여 제조된 광학시트 有权
    用于制备光学片的水解组合物和使用其制备的光学片

    公开(公告)号:KR1020140101043A

    公开(公告)日:2014-08-19

    申请号:KR1020130013865

    申请日:2013-02-07

    Abstract: The present invention relates to a hydrophilic composition capable of manufacturing optical sheets including a reflective sheet for an optical device and, more specifically, to a hydrophilic composition for manufacturing an optical sheet comprising 80-95 wt% of an aqueous binder, 1-10 wt% of water, 1-10 wt% of a curing agent, 1-10 wt% of a adhesion promoter, 0.3-5 wt% of a leveling agent and 0.3-5 wt% of a antifoaming agent. The present invention provides the composition for manufacturing an optical sheet which has excellent optical properties by replacing an oily binder which is used in an existing method and has high environmental harmfulness with the aqueous binder, is able to improve a work environment of an operator and is able to solve the problems of environmental pollution around a workplace.

    Abstract translation: 本发明涉及一种能够制造光学片的亲水性组合物,其包括用于光学装置的反射片,更具体地说涉及一种用于制造光学片的亲水性组合物,其包含80-95重量%的水性粘合剂,1-10重量份 水,1-10重量%的固化剂,1-10重量%的粘合促进剂,0.3-5重量%的流平剂和0.3-5重量%的消泡剂。 本发明提供了通过替代现有方法中使用的具有高水性粘合剂的高环境危害性的油性粘合剂而具有优异光学性质的光学片的组合物,能够改善操作者的工作环境,并且是 能够解决工作场所环境污染的问题。

    탑코트 조성물 및 포토리소그래피 방법
    257.
    发明公开
    탑코트 조성물 및 포토리소그래피 방법 审中-实审
    TOPCOAT组合物和光刻方法

    公开(公告)号:KR1020130050265A

    公开(公告)日:2013-05-15

    申请号:KR1020120125571

    申请日:2012-11-07

    Inventor: 왕데얀

    Abstract: PURPOSE: A topcoat composition is provided to have improved receding contact angle for improving scan rate on an exposure tool for improved throughput. CONSTITUTION: A topcoat composition contains a matrix polymer with a larger weight ratio than the weight ratio of a surface-activated polymer. The topcoat composition has a polymer system which includes the matrix polymer and surface-activated polymer of which the surface energy is lower than the surface energy of the matrix polymer; and a solvent system which includes a first organic solvent and a second organic solvent. The surface energy of the first organic solvent is higher than the surface energy of the active polymer. The boiling point of the first organic solvent is higher than the boiling point of the second organic solvent.

    Abstract translation: 目的:提供面漆组合物以具有改善的后退接触角,以改善曝光工具的扫描速率,以提高产量。 构成:面漆组合物含有比表面活化聚合物的重量比大的重量比的基质聚合物。 面漆组合物具有包含基体聚合物和表面能低于基质聚合物表面能的表面活化聚合物的聚合物体系; 以及包含第一有机溶剂和第二有机溶剂的溶剂体系。 第一有机溶剂的表面能高于活性聚合物的表面能。 第一有机溶剂的沸点高于第二有机溶剂的沸点。

    하드코팅필름
    258.
    发明公开
    하드코팅필름 有权
    硬涂膜

    公开(公告)号:KR1020110079522A

    公开(公告)日:2011-07-07

    申请号:KR1020100134899

    申请日:2010-12-24

    Abstract: PURPOSE: A hard coating film and a hard coating agent are provided to ensure a curling phenomenon of 0 to 20 mm while maintaining a pencil hardness of 3H or greater, to secure excellent scratch resistance, and to prevent a rainbow phenomenon. CONSTITUTION: A hard coating film has the curling height of more than 0 and less than 20mm and a pencil hardness is 3H or greater. The hard coating film includes a hard coating agent consisting of hyperbranched (meth)acrylate oligomers, reactive nanoparticles, and polyfunctional monomers. The number of (meth)acrylate functional groups of the hyperbranched (meth)acrylate oligomers is 21-200. The hyperbranched (meth)acrylate oligomer is represented by chemical formula 1.

    Abstract translation: 目的:提供硬涂膜和硬涂层剂,以确保0〜20mm的卷曲现象,同时保持铅笔硬度为3H以上,以确保优异的耐擦伤性,并防止彩虹现象。 构成:硬涂层的卷曲高度大于0且小于20mm,铅笔硬度为3H以上。 硬涂膜包括由超支化(甲基)丙烯酸酯低聚物,反应性纳米颗粒和多官能单体组成的硬涂层剂。 超支化(甲基)丙烯酸酯低聚物的(甲基)丙烯酸酯官能团的数目为21-200。 超支化(甲基)丙烯酸酯低聚物由化学式1表示。

    공기 건조형 수계 수지 조성물
    259.
    发明授权
    공기 건조형 수계 수지 조성물 有权
    空气干燥水性树脂组合物

    公开(公告)号:KR100996170B1

    公开(公告)日:2010-11-23

    申请号:KR1020057007143

    申请日:2003-10-16

    CPC classification number: C08L101/005 C09D201/005 C08L2666/14

    Abstract: 본 발명은 공기 건조형 수계 수지 조성물에 관한 것이다. 상기 수지 조성물은 1종 이상의 양친성 공기 건조형 수지상 폴리머, 1종 이상의 비양친성 공기 건조형 알키드 수지, 1종 이상의 건조제 및/또는 자동 산화 반응 촉진제, 및 물, 및 선택적으로 1종 이상의 음이온성 및/또는 비이온성 계면활성제, 및/또는 1종 이상의 회합제를 포함한다. 상기 1종 이상의 양친성 공기 건조형 수지상 폴리머는 말단 하이드록시기를 갖는 다가의 수지상 코어 폴리머, 1종 이상의 불포화 카르복시산, 및 1종 이상의 첨가 생성물로부터 제조되고, 상기 첨가 생성물은 모노알킬화된 폴리에틸렌 글리콜을 디카르복시산 또는 디카르복시산 무수물, 및/또는 디이소시아네이트에 첨가시킴으로써 얻을 수 있으며, 상기 불포화 카르복시산 및 상기 첨가 생성물은 각각이 상기 다가의 수지상 코어 폴리머 중의 하나 이상의 말단 하이드록시기에 결합되어 있다.
    공기 건조형, 수계 수지, 양친성, 알키드, 수지상 폴리머, 분산성 수지

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