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50 条记录 (耗时 0.037 秒)

    Method for producing rigid resin molds
    1.
    发明授权
    Method for producing rigid resin molds 失效
    硬质树脂模具的制造方法

    公开(公告)号：US4740343A

    公开(公告)日：1988-04-26

    申请号：US29581

    申请日：1987-03-25

    申请人： Morio Gaku ,  Hidenori Kimbara ,  Jun Yokoi ,  Yasunari Osaki ,  Mitsuru Nozaki

    发明人： Morio Gaku ,  Hidenori Kimbara ,  Jun Yokoi ,  Yasunari Osaki ,  Mitsuru Nozaki

    IPC分类号： B29C33/40 ,  C08K3/08 ,  C08L79/08 ,  B29C39/02 ,  C08L63/00

    CPC分类号： C08L79/08 ,  B29C33/40 ,  C08K3/08 ,  H05K2201/09118

    摘要： A method for producing a rigid resin mold for preparing plastic moldings which comprises:(1) preparing a composition (I) consisting essentially of(A) a cyanate ester resin composition, and(B-1) a metallic substance which does not substantially accelerate gelation of the cyanate ester resin composition (A),(2) preparing a composition (II) consisting essentially of(C) epoxy resin, and(B-2) a metallic substance which accelerates gelation of the cyanate ester resin composition (A) and does not substantially accelerate gelation of the epoxy resin (C) at temperatures below or equal to 100.degree. C.,(3) mixing composition (I) of step (1) and composition (II) of step (2) to form composition (III),(4) casting composition (III) of step (3) into a mold(5) and gelling the cast resin.

    摘要翻译： 一种制备用于制备塑料模制品的刚性树脂模具的方法，其包括：（1）制备基本上由（A）氰酸酯树脂组合物组成的组合物（I）和（B-1）基本上不加速的金属物质 氰酸酯树脂组合物（A）的凝胶化，（2）制备基本上由（C）环氧树脂组成的组合物（II）和（B-2）加​​速氰酸酯树脂组合物（A）凝胶化的金属物质， 并且在低于或等于100℃的温度下基本上不加速环氧树脂（C）的凝胶化，（3）步骤（1）的组合物（I）和步骤（2）的组合物（II）的混合物形成组合物 （III），（4）步骤（3）的铸造组合物（III）加入到模具（5）中并使铸塑树脂胶凝。

    Preparation of curable resin from cyanate ester compound
    2.
    发明授权
    Preparation of curable resin from cyanate ester compound 失效
    由氰酸酯化合物制备固化树脂

    公开(公告)号：US4554346A

    公开(公告)日：1985-11-19

    申请号：US633035

    申请日：1984-07-18

    申请人： Morio Gaku ,  Hidenori Kimbara ,  Jun Yokoi

    发明人： Morio Gaku ,  Hidenori Kimbara ,  Jun Yokoi

    IPC分类号： C08G73/00 ,  C08F290/00 ,  C08F299/02 ,  C08G73/06 ,  C09J7/00 ,  G03F7/038 ,  C08G83/00

    CPC分类号： C09J7/00 ,  G03F7/038 ,  Y10T428/31504

    摘要： A process for producing a curable resin which comprises reacting (a) at least one cyanate ester compound selected from the group consisting of polyfunctional cyanate esters having two or more cyanato groups per one molecule, prepolymers of the cyanate esters or mixtures thereof with (b) at least one compound having hydroxy group(s) and radical-polymerizable unsaturated double bond(s) in its molecule, the cyanate ester compound (a) and the compound (b) being used so that the ratio of the cyanato group to the hydroxy is in the range of from about 1:0.1 to about 1:2, in the presence of (c) a radical polymerization inhibitor at a temperature of about 80.degree.-about 140.degree. C.The curable resin produced according to the present invention is capable of giving cured products having excellent heat resistance and electrical properties.

    摘要翻译： 一种制备可固化树脂的方法，其包括使（a）至少一种氰化酯化合物选自由每分子具有两个或多个氰基的多官能氰酸酯，氰酸酯或其混合物的预聚物与（b） 使用至少一种在其分子中具有羟基和自由基聚合性不饱和双键的化合物，氰酸酯化合物（a）和化合物（b），使得氰基与羟基的比例 在（c）自由基聚合抑制剂的存在下，在约80-约140℃的温度下，在约1:0.1至约1:2的范围内。根据本发明制备的可固化树脂是 能够得到具有优异的耐热性和电性能的固化产物。

    Process for producing polyfunctional cyanate ester polymer
    7.
    发明授权
    Process for producing polyfunctional cyanate ester polymer 失效
    制备多官能氰酸酯聚合物的方法

    公开(公告)号：US4820855A

    公开(公告)日：1989-04-11

    申请号：US109199

    申请日：1987-10-16

    申请人： Morio Gaku ,  Hidenori Kimbara

    发明人： Morio Gaku ,  Hidenori Kimbara

    IPC分类号： C08G73/06 ,  C07F9/09 ,  C07C122/00

    CPC分类号： C08G73/0661

    摘要： A process for producing a polyfunctional cyanate ester polymer which comprises heating at least one polyfunctional cyanate ester compound having the formula:R--OCN).sub.mwherein m is an integer of at least 2 and R is one or more aromatic organic groups, and the cyanato groups are bonded to the arylene ring, in the presence of a catalytic amount of a dialkyl tin oxide having the formula:R.sup.1 R.sup.2 SnOwherein each of R.sup.1 and R.sup.2 is C.sub.1 -C.sub.30 alkyl is disclosed.

    摘要翻译： 一种制备多官能氰酸酯聚合物的方法，该方法包括加热至少一种具有下列通式的多官能氰酸酯化合物：R-OCN）m，其中m为至少2的整数，R为一个或多个芳族有机基团， 在有催化量的式R 1 R 2 SnO的二烷基氧化锡存在下，将R 1和R 2分别为C 1 -C 30烷基的基团键合到亚芳基环上。

    Curable thermosetting cyanate ester composition
    8.
    发明授权
    Curable thermosetting cyanate ester composition 失效
    固化性热固性氰酸酯组合物

    公开(公告)号：US4780507A

    公开(公告)日：1988-10-25

    申请号：US939772

    申请日：1986-11-14

    申请人： Morio Gaku ,  Hidenori Kimbara ,  Hiroo Muramoto ,  Shiro Higashida ,  Fumio Sato

    发明人： Morio Gaku ,  Hidenori Kimbara ,  Hiroo Muramoto ,  Shiro Higashida ,  Fumio Sato

    IPC分类号： C08G59/12 ,  C08G59/40 ,  C08L19/00 ,  C08L63/00 ,  H05K1/03 ,  C08L25/10

    CPC分类号： H05K1/0353 ,  C08G59/12 ,  C08G59/4014 ,  C08L19/006 ,  C08L63/00 ,  C08L63/10 ,  C08L79/06 ,  Y10T428/31525 ,  Y10T428/31529 ,  Y10T428/31645 ,  Y10T428/31692

    摘要： There is disclosed a thermosetting resin composition comprising a thermosetting cyanate ester resin composition (A) and a butadiene based copolymer (B)(i) or an epoxy resin-modified butadiene based copolymer (B)(ii), in which said component (B)(i) or (B)(ii) are used for modifying said component (A), component (A) and (B) being as follows;(A) a cyanate ester thermosetting resin composition comprising a cyanate ester compound selected from the group consisting of,(i) a polyfunctional cyanate ester having at least two cyanate group in its molecule,(ii) prepolymer of the cyanate ester of (i),(iii) coprepolymer of the cyanate ester of (i) and an amine, and(iv) mixtures thereof, and optionally adding another thermosetting resin,(B)(i) a butadiene based copolymer comprising a butadienaromatic vinytl monomer copolymer having 0.5 or more functional groups selected from a group consisting of carboxyl radical, hydroxyl radical, acid anhydride radical, mercapto radical, epoxy radical and amino radical, and a melting point of 10.degree. C. or more, in which 1,2-type content in butadiene structure of copolymer chain is 50% or more,(ii) an epoxy resin-modified butadiene based copolymer comprising said butadiene based copolymer (B)(i) having a carboxyl radical modified with polyfunctional epoxy resin, and having a melting point of 10.degree. C. or more and an epoxy equivalent of 300-8,000.

    摘要翻译： PCT No.PCT / JP86 / 00173 Sec。 一九八六年十一月十四日 102（e）1986年11月14日PCT PCT公布1986年4月9日PCT公布。 公开号WO86 / 06085 公开了包含热固性氰酸酯树脂组合物（A）和丁二烯基共聚物（B）（i）或环氧树脂改性丁二烯共聚物（B）（ii）的热固性树脂组合物， ，其中所述组分（B）（i）或（B）（ii）用于改性所述组分（A），组分（A）和（B）如下： （A）氰酸酯热固性树脂组合物，其包含氰酸酯化合物，所述氰酸酯化合物选自：（i）分子中具有至少两个氰酸酯基的多官能氰酸酯，（ii）（i）的氰酸酯的预聚物， ，（iii）（i）的氰酸酯与胺的共聚合物，和（iv）它们的混合物，以及任选地加入另外的热固性树脂，（B）（ⅰ）一种丁二烯基共聚物，其包含具有0.5或6的丁二烯芳族iny单体共聚物， 更多选自羧基，羟基，酸酐基，巯基，环氧基和氨基的官能团，熔点为10℃以上，其中丁二烯中的1,2-型含量 共聚物链的结构为50％以上，（ii）环氧树脂改性丁二烯系共聚物，其含有具有用多官能环氧树脂改性的羧基的丁二烯基共聚物（B）（i），熔点为1 0℃以上，环氧当量300〜8000。

    Process for producing curable resin composition from cyanate ester and maleimide/diamine reaction product
    9.
    发明授权
    Process for producing curable resin composition from cyanate ester and maleimide/diamine reaction product 失效
    由氰酸酯和马来酰亚胺/二胺反应产物制备固化性树脂组合物的方法

    公开(公告)号：US4585855A

    公开(公告)日：1986-04-29

    申请号：US706981

    申请日：1985-02-28

    申请人： Morio Gaku ,  Hidenori Kimbara ,  Mitsuo Ejiri

    发明人： Morio Gaku ,  Hidenori Kimbara ,  Mitsuo Ejiri

    IPC分类号： C08G73/12 ,  C08F283/00

    CPC分类号： C08G73/121 ,  C08G73/12

    摘要： A process for producing a curable resin liquid comprising: (a) at least one cyanate ester compound and (b) at least one polyfunctional maleimide compound, characterized in that the process comprises:(A) reacting at least one said maleimide compound with said diamine in the presence of a diluent at a temperature of 60.degree.-200.degree. C., the ratio of the maleimide group to the amine group being in the range of from 1:0.0015 to 1:0.3 to form a preliminary reaction product substantially free from amine group; and(B) mixing said preliminary reaction product with at least one cyanate ester compound ratio by weight of said preliminary reaction product to said cyanate ester compound is disclosed.

    摘要翻译： 1.一种固化性树脂液的制造方法，其特征在于：（A）至少一种氰酸酯化合物和（b）至少一种多官能马来酰亚胺化合物，其特征在于：（A）使至少一种所述马来酰亚胺化合物与所述二胺 在温度为60〜200℃的稀释剂存在下，马来酰亚胺基与胺基的比例为1:0.0015〜1:0.3，形成基本上不含 胺基; 并且（B）将所述预反应产物与所述预反应产物的至少一种氰酸酯化合物的比例与所述氰酸酯化合物混合。

    Colloidal solutions, processes for producing the same and uses thereof
    10.
    发明授权
    Colloidal solutions, processes for producing the same and uses thereof 失效
    胶体溶液，其制备方法及其用途

    公开(公告)号：US4410601A

    公开(公告)日：1983-10-18

    申请号：US332878

    申请日：1981-12-21

    申请人： Morio Gaku ,  Nobuyuki Ikeguchi ,  Hidenori Kimbara

    发明人： Morio Gaku ,  Nobuyuki Ikeguchi ,  Hidenori Kimbara

    IPC分类号： C08G59/40 ,  C08J3/09 ,  C08J3/11 ,  C08J3/08

    CPC分类号： C08G59/4042 ,  C08J3/091 ,  C08J3/11 ,  Y10S524/923 ,  Y10T442/2811 ,  Y10T442/2885 ,  Y10T442/2893 ,  Y10T442/2984 ,  Y10T442/2992

    摘要： A process for producing a colloidal solution of a curable resin which comprises:blending (a) 5 to 90% by weight of a polyfunctional maleimide component and (b) 95 to 10% by weight of at least one thermosetting resin,heating them to form a composition, andblending the resulting composition with at least one low boiling point solvent having a boiling point of more than room temperature and less than 150.degree. C., in which the thermosetting resin is rich soluble, but the maleimide component is poor soluble, thereby forming a colloidal solution of a curable resin is disclosed. The colloidal solution is used as a coating, as an impregnating agent for a coil, or for preparing prepreg.

    摘要翻译： 一种固化性树脂的胶体溶液的制造方法，其特征在于，将（a）5〜90重量％的多官能马来酰亚胺成分和（b）95〜10重量％的至少一种热固性树脂，加热形成 将所得组合物与至少一种沸点高于室温且小于150℃的低沸点溶剂共混，其中热固性树脂是富溶性的，但马来酰亚胺组分的溶解性差， 从而形成可固化树脂的胶体溶液。 胶体溶液用作涂层，作为线圈用浸渍剂，或用于制备预浸料。