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    감광성 수지 및 감광성 수지 조성물
    8.
    发明公开
    감광성 수지 및 감광성 수지 조성물 有权
    感光树脂和感光树脂组合物

    公开(公告)号：KR1020090013806A

    公开(公告)日：2009-02-05

    申请号：KR1020087028846

    申请日：2006-06-02

    Applicant: 쇼와 덴코 가부시키가이샤

    Inventor： 기노시타다케히로 ,  사토히카루 ,  야나이다카유키

    IPC: G03F7/027

    CPC classification number: G03F7/027 ,  C08F283/006 ,  G02B5/223 ,  G03F7/032 ,  G03F7/033 ,  G03F7/038 ,  G03F7/0388 ,  G03F7/0392 ,  G03F7/0758

    Abstract: A photosensitive resin which is prepared by copolymerizing rosin (meth)acrylate (a), a radically polymerizable compound having an epoxy group (b) and a radically polymerizable compound (c) exclusive of (a) and (b) and being capable of copolymerizing with the above compounds, reacting an unsaturated monobasic acid (d) with the epoxy group in the resultant copolymer, and then reacting a polybasic acid anhydride with the hydroxyl group; or a photosensitive resin which is prepared by copolymerizing rosin (meth)acrylate (a), an unsaturated monobasic acid (d) and a radically polymerizable compound (c) exclusive of (a) and (b), and reacting a radically polymerizable compound having an epoxy group (b) with the carboxyl group in the resultant copolymer; and a photosensitive resin composition containing the photosensitive resin. This photosensitive resin has a skeleton derived from rosin in the side chain thereof, exhibits the solubility in an alkali. A coating film, which is formed from the photosensitive resin composition, is excellent in the adhesion with various materials and in heat resistance, and therefore, the composition may have a high utility value in the "resist" field.

    Abstract translation: 通过将（甲基）丙烯酸松香酯，具有环氧基的自由基聚合性化合物（b）和不含（a）和（b）的自由基聚合性化合物（c）共聚而成的感光性树脂， 与上述化合物反应，在得到的共聚物中使不饱和一元酸（d）与环氧基反应，然后使多元酸酐与羟基反应; 或通过使松香（甲基）丙烯酸酯（a），不饱和一元酸（d）和不含（a）和（b）的自由基聚合性化合物（c））共聚而制备的感光性树脂，使具有 所得共聚物中具有羧基的环氧基（b）; 和含有感光性树脂的感光性树脂组合物。 该感光性树脂具有来自侧链中的松香的骨架，在碱中显示溶解性。 由感光性树脂组合物形成的涂膜与各种材料的粘合性和耐热性优异，因此该组合物在“抗蚀剂”领域中的效用值高。

    광경화형 도료
    9.
    发明公开
    광경화형 도료 有权
    光电涂料

    公开(公告)号：KR1020080109853A

    公开(公告)日：2008-12-17

    申请号：KR1020087025254

    申请日：2007-03-27

    Applicant: 미쓰이 가가쿠 가부시키가이샤

    Inventor： 이시다다다시 ,  마츠모토츠요시

    IPC: C09D175/06

    CPC classification number: C09D175/16 ,  C08F283/006 ,  C08F290/06 ,  C08F299/06 ,  C08G18/672 ,  C08G18/752 ,  C08G18/758 ,  C08L33/08 ,  C08L33/14 ,  C09D4/00 ,  C09D133/08 ,  C09D133/14 ,  Y10T428/31551 ,  C08G18/48 ,  C08G18/44 ,  C08L2666/20 ,  C08L2666/04

    Abstract: Disclosed is a photocurable coating material which is cured by ultraviolet light, electron beam, radiation or the like. This coating material is excellent in thermal discoloration resistance, adhesion to a base, abrasion resistance, water resistance and impact resistance. Specifically disclosed is a photocurable coating material characterized by containing 5-95 parts by weight of a urethane acrylate (U), 5-95 parts by weight of an acrylate compound (M) and 0.1-15 parts by weight of a photoinitiator (C) per 100 parts by weight of the total of the components (U) and (M). This photocurable coating material is also characterized in that the urethane acrylate (U) contains at least one or more diisocyanates (a) selected from the group consisting of hydrogenated xylylenediisocyanate and hydrogenated methylene bisphenylene diisocyanate, and a compound (b) containing a hydroxyl group and a (meth)acrylate group. The photocurable coating material is further characterized in that the acrylate compound (M) has two or more acrylate groups in a molecule with an acrylate group content of 5-12 mmol/g, while containing no aromatic ring structure. ® KIPO & WIPO 2009

    Abstract translation: 公开了通过紫外线，电子束，辐射等固化的光固化性涂料。 该涂料具有优异的耐热变色性，对基材的粘附性，耐磨性，耐水性和耐冲击性。 具体公开的是一种光固化涂料，其特征在于含有5-95重量份的氨基甲酸酯丙烯酸酯（U），5-95重量份的丙烯酸酯化合物（M）和0.1-15重量份的光引发剂（C） 相对于组分（U）和（M）的总量的100重量份。 该光固化性涂料的特征还在于，氨基甲酸酯丙烯酸酯（U）含有至少一种以上选自氢化亚二甲苯基二异氰酸酯和氢化亚甲基双亚苯基二异氰酸酯的二异氰酸酯（a）和含有羟基的化合物（b）和 （甲基）丙烯酸酯基。 光固化性涂料的特征还在于丙烯酸酯化合物（M）在丙烯酸酯基含量为5-12mmol / g的分子中具有两个以上的丙烯酸酯基，不含芳环结构。 ®KIPO＆WIPO 2009

    자기유화형 우레탄 수분산체의 제조방법 및 이를 사용한코어쉘 에멀젼 수지 조성물의 제조방법
    10.
    发明公开
    자기유화형 우레탄 수분산체의 제조방법 및 이를 사용한코어쉘 에멀젼 수지 조성물의 제조방법 有权
    使用自发乳液的水性分散体的制造方法和使用其制造芯壳乳液树脂组合物的方法

    公开(公告)号：KR1020060110400A

    公开(公告)日：2006-10-25

    申请号：KR1020050032488

    申请日：2005-04-19

    Applicant: 주식회사 노루홀딩스

    Inventor： 정훈 ,  최승영 ,  홍종명

    IPC: C08G18/10 ,  C08J3/22

    CPC classification number: C08L51/08 ,  C08F283/006 ,  C08F285/00 ,  C08G18/12 ,  C08G18/44 ,  C08G18/6659 ,  C09D151/08 ,  C09D175/04 ,  C08G18/3228 ,  C08L2666/02

    Abstract: A method for preparing an aqueous dispersion of self-emulsified urethane is provided to obtain an emulsifier useful for emulsion polymerization of a core-shell emulsion resin, and to produce a coating agent that shows excellent flowing or staining resistance after coating and has excellent water resistance. The method for preparing an aqueous dispersion of self-emulsified urethane comprises the steps of: reacting a di-functional isocyanate compound with a polycarbonate polyol having a molecular weight of 1000-2000 and a compound containing at least two hydroxyl groups and a mono-functional carboxylic acid group to form a prepolymer end-capped with an isocyanate functional group; and dispersing the prepolymer in an aqueous tertiary amine solution and carrying out chain extending by using a primary or secondary amine.

    Abstract translation: 提供一种制备自乳化聚氨酯的水性分散体的方法，以获得可用于芯 - 壳乳液树脂的乳液聚合的乳化剂，并制备涂布后显示优异的流动性或耐污染性并具有优异耐水性的涂布剂 。 制备自乳化聚氨酯的水性分散体的方法包括以下步骤：使二官能异氰酸酯化合物与分子量为1000-2000的聚碳酸酯多元醇和含有至少两个羟基的化合物和单官能 羧酸基团以形成用异氰酸酯官能团封端的预聚物; 并将预聚物分散在叔胺水溶液中，并通过使用伯胺或仲胺进行延伸的链。

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