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51 条记录 (耗时 0.024 秒)

    Process for roughening surface of epoxy resin
    41.
    发明授权
    Process for roughening surface of epoxy resin 失效
    环氧树脂表面粗糙化处理

    公开(公告)号：US4086128A

    公开(公告)日：1978-04-25

    申请号：US773437

    申请日：1977-03-02

    申请人： Akitoshi Sugio ,  Yukiya Masuda ,  Toshihiko Kobayashi ,  Koichi Nakano ,  Tsukasa Sawai

    发明人： Akitoshi Sugio ,  Yukiya Masuda ,  Toshihiko Kobayashi ,  Koichi Nakano ,  Tsukasa Sawai

    IPC分类号： C08J7/14 ,  C23C18/22 ,  B29C17/08 ,  C09K13/04

    CPC分类号： C08J7/14 ,  C23C18/22 ,  C08J2363/00

    摘要： Epoxy resin is pretreated with an organic solvent such as furfuryl alcohol, methyl alcohol, ethyl alcohol, n-propyl alcohol, iso-propyl alcohol, formic acid, acetic acid, propionic acid, butyric acid, methyl formate, ethyl formate, propyl formate, methyl acetate, ethyl acetate, propyl acetate, methyl propionate, ethyl propionate, propyl propionate, methyl butyrate, ethyl butyrate, propyl butyrate, acetone, diethyl ketone, dipropyl ketone, methylethyl ketone, diisopropyl ketone, methylpropyl ketone, ethylpropyl ketone, acetonitrile and nitromethane as a pretreating solution, and the pretreated resin is then etched with an etching solution containing hydrogen peroxide or a persulfate and sulfuric acid, or the resin is pretreated with an organic solvent containing furfuryl alcohol, methyl alcohol, ethyl alcohol, n-propyl alcohol or isopropyl alcohol, and formamide or ethylene glycol, 1,2-propylene glycol or glycerine, and the pretreated resin is etched with an etching solution containing hydrogen peroxide and sulfuric acid to roughen the surface of the resin. A good adhesiveness is obtained between the surface of the resin and a film of metal when the resin is coated with a metal.

    摘要翻译： 环氧树脂用有机溶剂如糠醇，甲醇，乙醇，正丙醇，异丙醇，甲酸，乙酸，丙酸，丁酸，甲酸甲酯，甲酸乙酯，甲酸丙酯， 乙酸乙酯，乙酸乙酯，乙酸丙酯，丙酸甲酯，丙酸乙酯，丙酸丙酯，丁酸甲酯，丁酸乙酯，丁酸丙酯，丙酮，二乙基酮，二丙基酮，甲基乙基酮，二异丙基酮，甲基丙基酮，乙基丙基酮，乙腈和硝基甲烷 作为预处理溶液，然后用含有过氧化氢或过硫酸盐和硫酸的蚀刻溶液蚀刻预处理树脂，或者树脂用含有糠醇，甲醇，乙醇，正丙醇的有机溶剂或 异丙醇和甲酰胺或乙二醇，1,2-丙二醇或甘油，并用含有 过氧化氢和硫酸使树脂的表面变粗糙。 当树脂被金属涂覆时，在树脂的表面和金属膜之间获得良好的粘附性。

    Silylated polyphenylene ether membrane for gas separation
    42.
    发明授权
    Silylated polyphenylene ether membrane for gas separation 失效
    用于气体分离的硅烷化聚苯醚膜

    公开(公告)号：US4686131A

    公开(公告)日：1987-08-11

    申请号：US721966

    申请日：1985-04-11

    申请人： Akitoshi Sugio ,  Masao Okabe ,  Masamichi Mizukami ,  Yoshihiko Sekine

    发明人： Akitoshi Sugio ,  Masao Okabe ,  Masamichi Mizukami ,  Yoshihiko Sekine

    IPC分类号： B01D53/22 ,  B01D71/52 ,  B01D71/70 ,  C01B13/02 ,  C08G65/48

    CPC分类号： B01D71/52 ,  C01B13/0255 ,  C01B2210/0046 ,  Y10T428/24496 ,  Y10T428/24504 ,  Y10T428/31504 ,  Y10T428/31663

    摘要： A membrane for gas separation which comprises a silylated polyphenylene ether is disclosed. Said silylated polyphenylene ether contains a constituting unit containing an organosilane or siloxane group represented by the following formula in at least a part of the repeating unit thereof: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom or a group of the formula --Si(R.sub.5)(R.sub.6)(R.sub.7), wherein R.sub.5, R.sub.6 and R.sub.7 each represents an alkyl group; l and n each represents 0 or an integer from 1 to 3; and m represent an integer of from 1 to 3; with the proviso that R.sub.1, R.sub.2, R.sub.3 and R.sub.4 do not simultaneously represent hydrogen atoms.

    摘要翻译： 公开了一种包含甲硅烷基化聚苯醚的气体分离膜。 所述甲硅烷基化聚苯醚在其重复单元的至少一部分中包含含有下式表示的有机硅烷或硅氧烷基的构成单元：其中R 1，R 2，R 3和R 4各自表示氢原子或 式-Si（R5）（R6）（R7）的基团，其中R5，R6和R7各自表示烷基; 1和n各自表示0或1至3的整数; m表示1〜3的整数， 条件是R1，R2，R3和R4不同时代表氢原子。

    Novel polyphenylene ether resin composition
    43.
    发明授权
    Novel polyphenylene ether resin composition 失效
    新型聚苯醚树脂组合物

    公开(公告)号：US4614773A

    公开(公告)日：1986-09-30

    申请号：US689895

    申请日：1985-01-09

    申请人： Akitoshi Sugio ,  Masao Okabe ,  Akikazu Amagai

    发明人： Akitoshi Sugio ,  Masao Okabe ,  Akikazu Amagai

    IPC分类号： C08L67/00 ,  C08L67/02 ,  C08L71/00 ,  C08L71/12 ,  C08F283/08

    CPC分类号： C08L67/02 ,  C08L71/00 ,  C08L71/123 ,  C08L67/00

    摘要： A polyphenylene ether resin composition containing (A) a polyphenylene ether resin, (B) an aromatic polyester resin, and (C) a phenoxy resin. The resin composition may further contain (D) an unsaturated carboxylic acid or (E) a vinyl copolymer derived from a styrene compound and an alpha,beta-unsaturated dicarboxylic acid anhydride as comonomer components. The resin composition has excellent mechanical strength, solvent resistance, oil resistance and moldability.

    摘要翻译： 一种含有（A）聚苯醚树脂，（B）芳族聚酯树脂和（C）苯氧基树脂的聚苯醚树脂组合物。 树脂组合物还可以含有（D）不饱和羧酸或（E）衍生自苯乙烯化合物和α，β-不饱和二羧酸酐的乙烯基共聚物作为共聚单体成分。 树脂组合物具有优异的机械强度，耐溶剂性，耐油性和成型性。

    Curable polyphenylene ether resin composition
    47.
    发明授权
    Curable polyphenylene ether resin composition 失效
    可固化聚苯醚树脂组合物

    公开(公告)号：US4389516A

    公开(公告)日：1983-06-21

    申请号：US246314

    申请日：1981-03-23

    申请人： Akitoshi Sugio ,  Masanobu Masu ,  Masatugu Matunaga

    发明人： Akitoshi Sugio ,  Masanobu Masu ,  Masatugu Matunaga

    IPC分类号： C08K5/315 ,  C08K5/3415 ,  C08L71/12 ,  H05K1/03 ,  C08L71/04

    CPC分类号： C08K5/315 ,  C08K5/3415 ,  C08L71/123 ,  H05K1/0353 ,  Y10T428/31678 ,  Y10T428/31681

    摘要： A curable polyphenylene ether resin composition comprising(a) a polyphenylene ether resin, and(b) at least one polyfunctional compound selected from the group consisting of polyfunctional maleimides having at least two maleimide groups or the prepolymer thereof, polyfunctional cyanate esters having at least two cyanate ester groups or the prepolymer thereof, and pre-copolymers of the polyfunctional maleimides and the polyfunctional cyanate esters.The cured resin composition has utility in rustproofing paints, electrical insulating varnishes, adhesives and molding material.

    摘要翻译： 一种可固化聚苯醚树脂组合物，其包含（a）聚苯醚树脂和（b）至少一种选自具有至少两个马来酰亚胺基团的多官能马来酰亚胺或其预聚物的多官能化合物，具有至少两个 氰酸酯基或其预聚物，以及多官能马来酰亚胺和多官能氰酸酯的预共聚物。 固化树脂组合物可用于防锈涂料，电绝缘漆，粘合剂和成型材料。

    Polyphenylene ether resin composition having improved heat stability and impact strength
    48.
    发明授权
    Polyphenylene ether resin composition having improved heat stability and impact strength 失效
    具有改善的热稳定性和冲击强度的聚苯醚树脂组合物

    公开(公告)号：US4341879A

    公开(公告)日：1982-07-27

    申请号：US242681

    申请日：1981-03-11

    申请人： Akitoshi Sugio ,  Masanobu Masu ,  Masao Okabe ,  Masatugu Matunaga ,  Kozo Ishiyama

    发明人： Akitoshi Sugio ,  Masanobu Masu ,  Masao Okabe ,  Masatugu Matunaga ,  Kozo Ishiyama

    IPC分类号： C08K5/134 ,  C08K5/20 ,  C08K5/375 ,  C08K5/378 ,  C08K5/34

    CPC分类号： C08K5/375 ,  C08K5/1345 ,  C08K5/20 ,  C08K5/378 ,  Y10S525/905

    摘要： A polyphenylene ether resin composition having improved heat stability, said composition comprising a polymer matrix composed of a polyphenylene ether resin and a vinyl aromatic resin, and dispersed in the polymer matrix, at least one compound selected from the group consisting of(1). 2-(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyanilino)-4,6-di-C.sub.5 -C.sub.15 -alkylthio-1,3,5-triazines,(2). .omega.,.omega.'-thiodi(C.sub.2 -C.sub.6 polymethylene)-bis[3-(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)-carboxylates],(3). N,N'-C.sub.2 -C.sub.10 polymethylene-bis[(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)carboxamides], and(4). tetrakis-{methylene-[(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)carboxylate]}methanes.

    摘要翻译： 一种具有改善的热稳定性的聚苯醚树脂组合物，所述组合物包含由聚苯醚树脂和乙烯基芳族树脂组成的聚合物基体，并分散在聚合物基质中，至少一种选自（1）的化合物。 （3,5-二-C1-C10烷基-4-羟基苯胺基）-4,6-二-C5-C15-烷硫基-1,3,5-三嗪，（2）。 ω-ω-二（C2-C6聚亚甲基）双[3-（3,5-二C1-C10烷基-4-羟基苯基） - 聚亚甲基（C1-C4） - 羧酸酯]，（3）。 N，N'-C2-C10聚亚甲基 - 双[（3,5-二C1-C10烷基-4-羟基苯基） - 聚亚甲基（C1-C4）甲酰胺]和（4）。 四 - {亚甲基 - [（3,5-二C1-C10烷基-4-羟基苯基） - 聚亚甲基（C1-C4）羧酸酯]}甲烷。

    Method for mixing raw materials for producing oxymethylene copolymers
    50.
    发明授权
    Method for mixing raw materials for producing oxymethylene copolymers 失效
    用于混合生产甲醛共聚物的原料的方法

    公开(公告)号：US4224435A

    公开(公告)日：1980-09-23

    申请号：US48178

    申请日：1979-06-13

    申请人： Akitoshi Sugio ,  Akira Amamiya ,  Tadashi Kunii ,  Tomotaka Furusawa ,  Mutsuhiko Takeda ,  Katsumasa Tanaka ,  Toshikazu Umenura ,  Kiyokazu Kawaguchi

    发明人： Akitoshi Sugio ,  Akira Amamiya ,  Tadashi Kunii ,  Tomotaka Furusawa ,  Mutsuhiko Takeda ,  Katsumasa Tanaka ,  Toshikazu Umenura ,  Kiyokazu Kawaguchi

    IPC分类号： B01J4/00 ,  C08G2/00 ,  C08G2/10 ,  C08G2/18

    CPC分类号： C08G2/18 ,  B01J4/001 ,  C08G2/00

    摘要： In a method for mixing a trioxane, a polymerization catalyst and a comonomer for producing of oxymethylene copolymers by continuously copolymerizing trioxane with a cyclic ether or a cyclic acetal as a comonomer, the improved method comprises following steps:spouting a comonomer and a polymerization catalyst from nozzle openings which are set adjacent to each other,while washing both openings at the tip end of the nozzles with a flow of trioxane,whereby mixing said comonomer, said polymerization catalyst and said trioxane,and then feeding the mixture to a polymerization reactor to effect copolymerization.The raw materials are mixed together before they are fed to the polymerization reactor, and no clogging trouble at the tip end of the nozzle for feeding a polymerization catalyst occurs. Further the resulting copolymer has a much superior heat stability. In addition, since each of the reaction raw materials is quantititively fed, the molecular weight and conversion of the copolymer extended from the polymerization reactor is so constant that a stabilized operation of the polymerization reactor can be secured.

    摘要翻译： 在通过将三恶烷与环醚或环状缩醛连续共聚作为共聚单体的三恶烷，聚合催化剂和用于制备甲醛共聚物的共聚单体的方法中，改进的方法包括以下步骤：将共聚单体和聚合催化剂从 喷嘴开口彼此相邻设置，同时用三恶烷流洗涤喷嘴前端的两个开口，由此混合所述共聚单体，所述聚合催化剂和所述三恶烷，然后将混合物进料到聚合反应器中以实现 共聚。 在将原料进料到聚合反应器中之前将原料混合在一起，并且不会在用于进料聚合催化剂的喷嘴的前端发生堵塞问题。 此外，所得共聚物具有非常优异的热稳定性。 此外，由于每个反应原料都是定量供料的，从聚合反应器中延伸的共聚物的分子量和转化率是恒定的，从而可以确保聚合反应器的稳定运行。