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33 条记录 (耗时 0.038 秒)

    Photosensitive resins, resin compositions and products of curing thereof
    5.
    发明授权
    Photosensitive resins, resin compositions and products of curing thereof 失效
    感光树脂，树脂组合物及其固化产物

    公开(公告)号：US07361450B2

    公开(公告)日：2008-04-22

    申请号：US10505600

    申请日：2003-02-25

    申请人： Hiroo Koyanagi ,  Koji Nakayama ,  Chie Umeyama ,  Yoshihiro Kawada ,  Minoru Yokoshima

    发明人： Hiroo Koyanagi ,  Koji Nakayama ,  Chie Umeyama ,  Yoshihiro Kawada ,  Minoru Yokoshima

    IPC分类号： G03C1/73 ,  G03F7/027 ,  G03F7/09 ,  G03F7/20

    CPC分类号： C09D167/07 ,  C08F290/06 ,  C08F290/061 ,  C08G63/668 ,  C08G63/91 ,  C08L67/07 ,  G02B6/138 ,  Y10S430/109 ,  Y10S430/117 ,  Y10S525/921

    摘要： A photosensitive resin (A) consisting substantially of a product obtained by reacting a polyester (c) which is a reaction product of a polyol (a) with a tetrabasic acid dianhydride (b) with a compound (d) having an ethylenically unsaturated group and an epoxy group in the molecule; an alkali-soluble photosensitive resin (AA) obtained by reacting the photosensitive resin (A) with a di- or tri-basic acid mono-anhydride (e); photosensitive resin compositions prepared by incorporating the above photosensitive resin with a diluent (XX), a crosslinking agent (B) and/or a photopolymerization initiator (C); products of curing of the compositions; and articles equipped with these products. The resins and resin compositions give cured articles which are suitable for the formation of optical waveguides and excellent in processability, transparency, developability, close adhesion, resistance to soldering heat, and so on.

    摘要翻译： 基本上由通过使多元醇（a）与四元酸二酐（b）的反应产物的聚酯（c）与具有烯键式不饱和基团的化合物（d）反应得到的产物的光敏树脂（A）和 分子中的环氧基; 通过使感光性树脂（A）与二 - 或三 - 碱性单酸酐（e）反应得到的碱溶性感光性树脂（AA） 通过将上述感光性树脂与稀释剂（XX），交联剂（B）和/或光聚合引发剂（C）并入而制备的感光性树脂组合物; 组合物的固化产物; 和配备这些产品的物品。 树脂和树脂组合物提供适合于形成光波导的固化物，加工性，透明性，显影性，密合性，耐焊接性等优异。

    Photosensitive resins, resin compositions and products of curing thereof
    6.
    发明申请
    Photosensitive resins, resin compositions and products of curing thereof 失效
    感光树脂，树脂组合物及其固化产物

    公开(公告)号：US20050153230A1

    公开(公告)日：2005-07-14

    申请号：US10505600

    申请日：2003-02-25

    申请人： Hiroo Koyanagi ,  Koji Nakayama ,  Chie Umeyama ,  Yoshihiro Kawada ,  Minoru Yokoshima

    发明人： Hiroo Koyanagi ,  Koji Nakayama ,  Chie Umeyama ,  Yoshihiro Kawada ,  Minoru Yokoshima

    IPC分类号： C08F290/06 ,  C08G63/20 ,  C08G63/668 ,  C08G63/91 ,  C08L67/06 ,  C08L67/07 ,  C09D167/07 ,  G02B6/138 ,  G03C1/76

    CPC分类号： C09D167/07 ,  C08F290/06 ,  C08F290/061 ,  C08G63/668 ,  C08G63/91 ,  C08L67/07 ,  G02B6/138 ,  Y10S430/109 ,  Y10S430/117 ,  Y10S525/921

    摘要： A photosensitive resin (A) consisting substantially of a product obtained by reacting a polyester (c) which is a reaction product of a polyol (a) with a tetrabasic acid dianhydride (b) with a compound (d) having an ethylenically unsaturated group and an epoxy group in the molecule; an alkali-soluble photosensitive resin (AA) obtained by reacting the photosensitive resin (A) with a di- or tri-basic acid mono-anhydride (e); photosensitive resin compositions prepared by incorporating the above photosensitive resin with a diluent (XX), a crosslinking agent (B) and/or a photopolymerization initiator (C); products of curing of the compositions; and articles equipped with these products. The resins and resin compositions give cured articles which are suitable for the formation of optical waveguides and excellent in processability, transparency, developability, close adhesion, resistance to soldering heat, and so on.

    摘要翻译： 基本上由通过使多元醇（a）与四元酸二酐（b）的反应产物的聚酯（c）与具有烯属不饱和基团的化合物（d）反应得到的产物的光敏树脂（A）和 分子中的环氧基; 通过使感光性树脂（A）与二 - 或三 - 碱性单酸酐（e）反应得到的碱溶性感光性树脂（AA） 通过将上述感光性树脂与稀释剂（XX），交联剂（B）和/或光聚合引发剂（C）并入而制备的感光性树脂组合物; 组合物的固化产物; 和配备这些产品的物品。 树脂和树脂组合物提供适合于形成光波导的固化物，加工性，透明性，显影性，密合性，耐焊接性等优异。

    (Meth)acrylates, resin composition using the same and ultraviolet-curing resin composite for transmission type screens
    7.
    发明授权
    (Meth)acrylates, resin composition using the same and ultraviolet-curing resin composite for transmission type screens 失效
    （甲基）丙烯酸酯，使用其的树脂组合物和用于透射型屏幕的紫外线固化树脂复合材料

    公开(公告)号：US5629445A

    公开(公告)日：1997-05-13

    申请号：US467941

    申请日：1995-06-06

    申请人： Kenji Nakayama ,  Katsunori Shimura ,  Minoru Yokoshima ,  Nobuo Taniguchi

    发明人： Kenji Nakayama ,  Katsunori Shimura ,  Minoru Yokoshima ,  Nobuo Taniguchi

    IPC分类号： C08F20/00 ,  C07C69/54 ,  C07C67/26 ,  C07C69/52 ,  C08L63/10 ,  C08L75/16

    CPC分类号： C07C69/54

    摘要： This invention relates to (meth)acrylates represented by formula (1): ##STR1## wherein, R.sub.1 and R.sub.2 are each independently H or CH.sub.3 and average value of n is 1-5; resin composite comprising (A) an urethane (meth)-acrylate and/or epoxy (meth)acrylate, (B) a (meth)-acrylate represented by formula (1) above, (C) an ethylenically unsaturated compound other than component (A) or (B), and (D) a photopolymerization initiator; and cured products of said resin composites. The cured products of said resin composites of this invention have high refractive index and are superior in mold release property, shape reproducibility, restorability, and scratch resistance and suited in particular for transmission type screens.

    摘要翻译： 本发明涉及由式（1）表示的（甲基）丙烯酸酯：其中，R 1和R 2各自独立地为H或CH 3，n的平均值为1-5; 树脂复合材料，其包含（A）氨基甲酸酯（甲基）丙烯酸酯和/或环氧（甲基）丙烯酸酯，（B）由上式（1）表示的（甲基）丙烯酸酯 - 丙烯酸酯，（C） A）或（B）和（D）光聚合引发剂; 和所述树脂复合材料的固化产物。 本发明所述树脂复合材料的固化产物具有高折射率，脱模性能，形状再现性，恢复性和耐擦伤性优异，特别适用于透射型筛网。

    Photocurable di-(meth)acrylic acid ester resin coating composition
    8.
    发明授权
    Photocurable di-(meth)acrylic acid ester resin coating composition 失效
    可光固化的二（甲基）丙烯酸酯树脂涂料组合物

    公开(公告)号：US5021467A

    公开(公告)日：1991-06-04

    申请号：US160336

    申请日：1988-02-25

    申请人： Minoru Yokoshima ,  Tetsuo Ohkubo ,  Masayuki Kiyomoto

    发明人： Minoru Yokoshima ,  Tetsuo Ohkubo ,  Masayuki Kiyomoto

    IPC分类号： C03C25/10 ,  C07C69/96 ,  C08F2/50 ,  C08F299/02

    CPC分类号： C03C25/106 ,  C07C69/96 ,  C08F299/024

    摘要： Disclosed herein are i) a resin composition comprising (A) a di-(meth)acrylic acid ester of a carbonate diol having an average molecular weight of 500 to 3000 or of an addition compound of the carbonate diol with an .epsilon.-caprolactone, (B) a monoethylenically unsaturated monomer and optionally, (C) an initiator of photopolymerization, ii) a di-(meth)acrylic acid ester of an addition compound of a carbonate diol having an average molecular weight of 500 to 3000 with an .epsilon.-caprolactone and iii) a di(meth)acrylic acid ester represented by the formula: ##STR1## wherein R.sup.1 represents an alkylene group having 4 to 10 carbon atoms, R.sup.2 represents a hydrogen atom or a methyl group, the mean values of a and b are 0 to 5, respectively, the mean sum of a plus b is 0.5 to 5 and the mean value of l is 1 to 10.

    Di-(meth)acrylic acid ester, resin composition comprising the same and coating agent comprising the same
    9.
    发明授权
    Di-(meth)acrylic acid ester, resin composition comprising the same and coating agent comprising the same 失效
    二（甲基）丙烯酸酯，含有它们的树脂组合物和包含它们的包衣剂

    公开(公告)号：US4783544A

    公开(公告)日：1988-11-08

    申请号：US875064

    申请日：1986-06-17

    申请人： Minoru Yokoshima ,  Tetsuo Ohkubo ,  Masayuki Kiyomoto

    发明人： Minoru Yokoshima ,  Tetsuo Ohkubo ,  Masayuki Kiyomoto

    IPC分类号： C03C25/10 ,  C07C69/96 ,  C08F2/50 ,  C08F299/02 ,  C08F218/00

    CPC分类号： C03C25/106 ,  C07C69/96 ,  C08F299/024

    摘要： Disclosed herein are (i) a resin composition comprising (A) a di-(meth)acrylic acid ester of a carbonate diol having an average molecular weight of 500 to 3000 or of an addition compound of the carbonate diol with an .epsilon.-caprolactone, (B) a monoethylenically unsaturated monomer and optionally, (C) an initiator of photopolymerization, (ii) a di-(meth)acrylic acid ester of an addition compound of a carbonate diol having an average molecular weight of 500 to 3000 with an .epsilon.-caprolactone and (iii) a di-(meth)acrylic acid ester represented by the formula: ##STR1## wherein R.sup.1 represents an alkylene group having 4 to 10 carbon atoms, R.sup.2 represents a hydrogen atom or a methyl group, the mean values of a and b are 0 to 5, respectively, the mean sum of a plus b is 0.5 to 5 and the mean value of l is 1 to 10.

    摘要翻译： 本文公开了（i）树脂组合物，其包含（A）平均分子量为500至3000的碳酸二醇的二（甲基）丙烯酸酯或碳酸二醇与ε-己内酯的加成化合物， （B）单烯键式不饱和单体和任选的（C）光聚合引发剂，（ii）平均分子量为500至3000的碳酸二醇的加成化合物的二（甲基）丙烯酸酯与ε - 己内酯和（iii）由下式表示的二（甲基）丙烯酸酯：其中R 1表示具有4至10个碳原子的亚烷基，R 2表示氢原子或甲基 a和b的平均值分别为0〜5，a的平均和为0.5〜5，l的平均值为1〜10。

    Photopolymerization initiator and energy ray curable composition containing the same
    10.
    发明授权
    Photopolymerization initiator and energy ray curable composition containing the same 失效
    光聚合引发剂和含有它的能量射线固化性组合物

    公开(公告)号：US6054501A

    公开(公告)日：2000-04-25

    申请号：US11371

    申请日：1998-03-09

    申请人： Nobuo Taniguchi ,  Minoru Yokoshima

    发明人： Nobuo Taniguchi ,  Minoru Yokoshima

    IPC分类号： C08F2/44 ,  C08F2/46 ,  C08F2/50 ,  C08G59/68 ,  C09D11/10 ,  G03F7/004 ,  G03F7/038

    CPC分类号： C09D11/101 ,  C08F2/50 ,  C08G59/68 ,  G03F7/0045 ,  G03F7/038 ,  Y10S522/909

    摘要： This invention provides an energy ray curable composition which has excellent curability. The composition contains a cationic polymerizable substance, a photopolymerization initiator comprised of a specified onium salt and a pigment as occasion demands. The curable composition is excellent in curability, and cured paint films obtained therefrom shows excellent glossiness. This composition can be blended in white inks, printing inks, paints, resist inks, wood fillers and the like.

    摘要翻译： PCT No.PCT / JP97 / 01851 Sec。 371日期1998年3月9日 102（e）1998年3月9日PCT PCT 1997年5月30日PCT公布。 出版物WO97 / 47660 PCT 日期：1997年12月18日本发明提供了具有优异固化性的能量射线固化性组合物。 该组合物含有阳离子可聚合物质，根据需要由特定的鎓盐和颜料组成的光聚合引发剂。 固化性组合物的固化性优异，得到的固化性涂膜显示出优异的光泽度。 该组合物可以混合在白色油墨，印刷油墨，油漆，抗蚀油墨，木材填料等中。