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    Radiation curable resin composition and method therefor
    1.
    发明授权
    Radiation curable resin composition and method therefor 失效
    辐射固化树脂组合物及其制备方法

    公开(公告)号：US5847022A

    公开(公告)日：1998-12-08

    申请号：US620039

    申请日：1996-03-21

    申请人： Yozo Yamashina ,  Eiju Ichinose ,  Yoichi Abe ,  Hidenobu Ishikawa

    发明人： Yozo Yamashina ,  Eiju Ichinose ,  Yoichi Abe ,  Hidenobu Ishikawa

    IPC分类号： C08F2/50 ,  C08F8/44 ,  G03F7/033 ,  G03F7/038 ,  C08F265/02

    CPC分类号： C08F8/44 ,  G03F7/033 ,  G03F7/0388

    摘要： The present invention provides a radiation curable resin composition and method of production therefor; the present composition has wide applications as an ink, coating or the like, is dilutable in water or an organic solvent, and forms a coating which has excellent hardening characteristics and adherence to a substrate, as well as superior resistance to heat, chemicals and boiling, this resin composition may be redissolved with water or an organic solvent prior to hardening; which have a number average weight of 500 to 50,000, characterized in that the aprotic ammonium salt represented by general formula 1 is contained in the resin in the amount of 0.1 to 4.0 mol/kg. ##STR1## (In the formula, X is an organic group which is bound to the main chain and includes a hydrocarbon of 0 to 3 carbon atoms, an ester and an amide; R1 and R2, which may be the same or different, represent a hydrocarbon of 1 to 8 carbons which may be substituted with a hydroxyl group, ester group, alkoxy group or halogen atom, wherein R1 and R2 may bond together, with bonding occurring between the nitrogen atoms of R1 and R2 to form a heterocyclic ring; R3 indicates a hydrogen atom or a hydrocarbon of 1 to 18 carbon atoms that has one or more polymerizable unsaturated double bonds and may be substituted with a hydroxyl group, ester group, alkoxy group, or halogen atom; and R4, R5 and R6, which may be the same or different, represent a hydrogen atom or a hydrocarbon of 1 to 18 carbons which may be substituted with a hydroxyl group, ester group, alkoxy group, or halogen atom, wherein R5 and R6 may bond together to form a heterocyclic ring.)

    摘要翻译： 本发明提供一种辐射固化树脂组合物及其生产方法; 本发明的组合物作为油墨，涂料等具有广泛的应用，可在水或有机溶剂中稀释，并且形成具有优异的硬化特性和对基材的粘附性以及优异的耐热性，耐化学性和沸腾性的涂层 ，该树脂组合物可以在硬化之前用水或有机溶剂重新溶解; 其数均分子量为500〜50,000，其特征在于，所述树脂中含有0.1〜4.0mol / kg的通式1表示的非质子性铵盐。 （式中，X为与主链结合并且含有0〜3个碳原子的烃，酯和酰胺的有机基团，R 1和R 2可以相同或不同，表示 可以被羟基，酯基，烷氧基或卤素原子取代的碳原子数为1〜8的烃，其中R1和R2可以键合在一起，与R1和R2的氮原子之间发生键合而形成杂环; R3表示氢原子或具有一个或多个可聚合不饱和双键且可以被羟基，酯基，烷氧基或卤素原子取代的碳原子数1〜18的烃基，R4，R5和R6， 可以相同或不同，表示氢原子或可被羟基，酯基，烷氧基或卤素原子取代的碳原子数1〜18的烃，其中R5和R6可以键合在一起形成杂环 。

    Thermosetting polyimide resin composition process for producing polyimide resin, and polyimide resin
    2.
    发明授权
    Thermosetting polyimide resin composition process for producing polyimide resin, and polyimide resin 失效
    聚酰亚胺树脂的热固性聚酰亚胺树脂组合物的制造方法和聚酰亚胺树脂

    公开(公告)号：US06887967B2

    公开(公告)日：2005-05-03

    申请号：US10349078

    申请日：2003-01-23

    申请人： Eiju Ichinose ,  Yohzoh Yamashina ,  Hidenobu Ishikawa

    发明人： Eiju Ichinose ,  Yohzoh Yamashina ,  Hidenobu Ishikawa

    IPC分类号： C08G18/34 ,  C08G18/62 ,  C08G18/69 ,  C08G18/79 ,  C08L63/00 ,  C08L79/08 ,  H05K1/00 ,  H05K1/03 ,  C08G73/10 ,  C08G59/42

    CPC分类号： H05K1/0346 ,  C08G18/345 ,  C08G18/6208 ,  C08G18/69 ,  C08G18/792 ,  C08L63/00 ,  C08L79/08 ,  H05K3/4676 ,  C08L2666/20 ,  C08L2666/22

    摘要： A thermosetting polyimide resin composition is provided which comprises a polyimide resin and an epoxy resin, which has excellent heat resistance, low dielectric constant and low dielectric loss tangent and also yields a cured article having good mechanical properties such as tensile strength and tensile elongation. Also, a process for producing a polyimide resin used in the polyimide resin composition is provided. The thermosetting polyimide resin composition comprises a polyimide resin (X), which has a carboxyl group and a linear hydrocarbon structure having a number-average molecular weight of 300 to 6,000, and an epoxy resin (Y). The polyimide resin is obtained by reacting a prepolymer (A) having an isocyanate group at the end, which is obtained by reacting a polyisocyanate compound (a1) with a polyol compound (a2) having a linear hydrocarbon structure in which a number-average molecular weight of a linear hydrocarbon structure is from 300 to 6,000, with an anhydride (B) of polycarboxylic acid having three or more carboxyl groups in an organic solvent.

    摘要翻译： 提供一种热固性聚酰亚胺树脂组合物，其包含聚酰亚胺树脂和环氧树脂，其具有优异的耐热性，低介电常数和低介电损耗角正切，并且还产生具有良好机械性能如拉伸强度和拉伸伸长率的固化制品。 另外，提供了一种聚酰亚胺树脂组合物中使用的聚酰亚胺树脂的制造方法。 热固性聚酰亚胺树脂组合物包含具有数均分子量为300〜6000的羧基和直链烃结构的聚酰亚胺树脂（X）和环氧树脂（Y）。 通过使多异氰酸酯化合物（a1）与具有直链烃结构的多元醇化合物（a2）反应而得到的末端具有异氰酸酯基的预聚物（A）与数均分子量 直链烃结构的重量为300〜6000，在有机溶剂中具有三个以上羧基的多元羧酸的酸酐（B）。

    Method For Producing Branched-Polyether Resin Composition And Method For Producing Acid Pendant Branched-Polyether Resin Composition
    6.
    发明申请
    Method For Producing Branched-Polyether Resin Composition And Method For Producing Acid Pendant Branched-Polyether Resin Composition 有权
    生产支链聚醚树脂组合物的方法及制备酸性侧枝支聚醚树脂组合物的方法

    公开(公告)号：US20090131622A1

    公开(公告)日：2009-05-21

    申请号：US11722424

    申请日：2005-12-20

    申请人： Eiju Ichinose ,  Hideyuki Ishida ,  Masatoshi Motomura

    发明人： Eiju Ichinose ,  Hideyuki Ishida ,  Masatoshi Motomura

    IPC分类号： C08G65/02 ,  C08L63/00 ,  C08L71/00

    CPC分类号： C08G59/1466 ,  C08F283/06 ,  C08F289/00 ,  C08G59/1494 ,  C08L51/08 ,  C08L2666/02

    摘要： A method for producing a branched-polyether resin composition of the present invention includes a first step of obtaining a reaction mixture including: (1-A) a branched-polyether resin (X) containing a hydroxyl group, an acryloyl group, and an epoxy group and (1-B) at least one resin component selected from the group consisting of (1-B-1) a diacrylate (A2) of an aromatic difunctional epoxy resin, (1-B-2) a monoacrylate (A1) of an aromatic difunctional epoxy resin, and (1-B-3) an aromatic difunctional epoxy resin (B) other than (A1) and (A2); and a second step of mixing the reaction mixture and an unsaturated monocarboxylic acid, and reacting the epoxy group in the reaction mixture and a carboxyl group in the unsaturated monocarboxylic acid.

    摘要翻译： 制备本发明的支链聚醚树脂组合物的方法包括获得反应混合物的第一步骤，包括：（1-A）含有羟基，丙烯酰基和环氧基的支链聚醚树脂（X） 基团和（1-B）至少一种选自芳族双官能环氧树脂的（1-B-1）二丙烯酸酯（A2），（1-B-2）单丙烯酸酯（A1）的（1-B-1） （A1）和（A2）以外的芳香族双官能环氧树脂和（1-B-3）芳香族双官能环氧树脂（B）。 和将反应混合物和不饱和一元羧酸混合并使反应混合物中的环氧基与不饱和一元羧酸中的羧基反应的第二步骤。