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    Fluorine-containing aminosulfonate
    1.
    发明授权
    Fluorine-containing aminosulfonate 失效
    含氟氨基磺酸盐

    公开(公告)号：US4431595A

    公开(公告)日：1984-02-14

    申请号：US301413

    申请日：1981-09-11

    申请人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba ,  Tadashi Ito

    发明人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba ,  Tadashi Ito

    IPC分类号： C11D1/92 ,  B01F17/00 ,  B01F17/24 ,  B01F17/26 ,  B01F17/38 ,  B01F17/42 ,  C07C67/00 ,  C07C301/00 ,  C07C309/14 ,  C07C309/45 ,  C07C143/02

    CPC分类号： B01F17/0057 ,  Y10S516/05 ,  Y10S516/91

    摘要： A fluorine-containing aminosulfonate of the general formulaR.sub.f -Q.sub.l -N(R.sub.1)-Q.sub.2 -N(R.sub.2)-Q.sub.3 -SO.sub.3 Mwherein R.sub.f represents a perfluorinated aliphatic group having 3 to 16 carbon atoms; Q.sub.1 represents --CH.sub.2 --.sub.h in which h represents an integer of 1 to 6, --CH.sub.2 CH.sub.2 Z--.sub.i in which Z represents --O-- or --S--, and i represents an integer of 1 to 4, ##STR1## or a combination of these; Q.sub.2 and Q.sub.3 are identical or different and each represents --CH.sub.2 --.sub.j in which j represents an integer of 1 to 6, ##STR2## in which R.sub.3 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, or ##STR3## M represents a hydrogen atom, an alkali metal atom, an alkaline earth methal atom, or --N(H).sub.m (R.sub.4).sub.n in which R.sub.4 represents an alkyl group having 1 to 3 carbon atoms, and m and n represent 0 or an integer of 1 to 4 provided that m+n=4; R.sub.1 represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms; and R.sub.2 represents a hydrogen atom, an alkyl or hydroxyalkyl group having 1 to 4 carbon atoms, --Q.sub.3 SO.sub.3 M in which Q.sub.3 and M are as defined, or --CH.sub.2 --.sub.k COOM in which M is as defined and k represents an integer of 1 to 4.

    摘要翻译： 通式为Rf-Q1-N（R1）-Q2-N（R2）-Q3-SO3M的含氟氨基磺酸盐，其中Rf表示具有3至16个碳原子的全氟化脂族基团; Q1表示-CH2-h，其中h表示1〜6的整数，Z表示-O-或-S-的-CH 2 CH 2 Z-i，i表示1〜4的整数，或者 这些; Q2和Q3相同或不同，各自表示-CH2-j，其中j表示1至6的整数，其中R 3表示氢原子或具有1至4个碳原子的烷基，或 M表示氢原子，碱金属原子，碱土金属原子或其中R 4表示具有1至3个碳原子的烷基的-N（H）m（R 4）n，m和n表示0或 1〜4的整数，只要m + n = 4; R1表示氢原子或碳原子数1〜12的烷基。 R2表示氢原子，碳原子数1〜4的烷基或羟烷基，其中Q3和M如上所定义的-Q3SO3M或其中M定义为-CH2-kCOOM，k表示1〜4的整数 。

    Fluorine-containing resin composition having low refractive index
    2.
    发明授权
    Fluorine-containing resin composition having low refractive index 失效
    具有低折射率的含氟树脂组合物

    公开(公告)号：US4786658A

    公开(公告)日：1988-11-22

    申请号：US18398

    申请日：1987-02-25

    申请人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba

    发明人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba

    IPC分类号： C03C25/10 ,  C08F2/46 ,  C08F2/50 ,  C08F265/04 ,  C08F265/06 ,  C08F259/08

    CPC分类号： C08F265/06 ,  C03C25/105 ,  C08F265/04

    摘要： An active energy ray-curable resin composition which gives a cured product having a refractive index of not more than 1.44 comprises (I) a fluorine-containing polymer composed of (A) and at least one of (B) and (C): (A) a fluorine-containing (meth)acrylate, (B) an alpha,beta-ethylenically unsaturated dicarboxylic acid ester and (C) a mono(meth)acrylate and having a fluorine atom content of at least 30% by weight, (II) a fluorine-containing (meth)acrylate, (III) a mono(meth)acrylate and (IV) a polyfunctional monomer containing at least two (meth)acryloyl groups in the molecule. Optical fibers are produced by coating the above composition on a core material and irradiating active energy rays onto the coating to form a cured cladding of the composition.

    摘要翻译： 给出折射率不大于1.44的固化产物的活性能量射线固化树脂组合物包含（I）由（A）和（B）和（C）中的至少一种组成的含氟聚合物：（I） A）含氟（甲基）丙烯酸酯，（B）α，β-烯属不饱和二羧酸酯和（C）单（甲基）丙烯酸酯，其氟原子含量为至少30重量％ ）含氟（甲基）丙烯酸酯，（III）单（甲基）丙烯酸酯和（Ⅳ）分子中含有至少两个（甲基）丙烯酰基的多官能单体。 通过将上述组合物涂覆在芯材上并将活性能量射线照射到涂层上以形成组合物的固化包层来生产光纤。

    Fluorine-containing resin composition having low refractive index
    3.
    发明授权
    Fluorine-containing resin composition having low refractive index 失效
    具有低折射率的含氟树脂组合物

    公开(公告)号：US4884866A

    公开(公告)日：1989-12-05

    申请号：US236736

    申请日：1988-08-26

    申请人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba

    发明人： Yutaka Hashimoto ,  Masayuki Kamei ,  Toshihiko Umaba

    IPC分类号： C03C25/10 ,  C08F2/46 ,  C08F2/50 ,  C08F265/04 ,  C08F265/06

    CPC分类号： C08F265/06 ,  C03C25/105 ,  C08F265/04

    摘要： An active energy ray-curable resin composition which gives a cured product having a refractive index of not more than 1.44 comprises (I) a fluorine-containing polymer composed of (A) and at least one of (B) and (C): (A) a fluorine-containing (meth)acrylate, (B) an alpha,beta-ethylenically unsaturated dicarboxylic acid ester and (C) a mono(meth)acrylate and having a fluorine atom content of at least 30% by weight, (II) a fluorine-containing (meth)acrylate, (III) a mono(meth)acrylate and (IV) a polyfunctional monomer containing at least two (meth)acryloyl groups in the molecule. Optical fibers are produced by coating the above composition on a core material and irradiating active energy rays onto the coating to form a cured cladding of the composition.

    Light-sensitive composition with fluorine containing acrylate or methacrylate copolymer surfactant
    4.
    发明授权
    Light-sensitive composition with fluorine containing acrylate or methacrylate copolymer surfactant 失效
    含氟丙烯酸酯或甲基丙烯酸酯共聚物表面活性剂的感光组合物

    公开(公告)号：US4822713A

    公开(公告)日：1989-04-18

    申请号：US5659

    申请日：1987-01-21

    申请人： Akira Nishioka ,  Masayuki Kamei ,  Toshihiko Umaba

    发明人： Akira Nishioka ,  Masayuki Kamei ,  Toshihiko Umaba

    IPC分类号： G03C1/00 ,  G03C1/74 ,  G03F7/004 ,  G03F7/021 ,  G03F7/022 ,  G03F7/16 ,  G03C1/60 ,  G03C1/68 ,  G03C1/76

    CPC分类号： G03F7/0048 ,  G03F7/021 ,  G03F7/0226 ,  Y10S430/108 ,  Y10S430/111

    摘要： A light-sensitive composition for use in making a light-sensitive layer of, for instance, a presensitized plate from which a lithographic printing plate is to be prepared, which comprises a fluorine-containing surfactant and is characterized in that the fluorine-containing surfactant is a copolymer of (i) an acrylate or methacrylate having a fluoroaliphatic group, Rf, which has 3 to 20 carbon atoms and at least 40% by weight of fluorine atoms and at least three terminal carbon atoms of which are fully fluorinated; and (ii) a poly(oxyalkylene) (meth)acrylate and that Rf group-containing (meth)acrylate monomer unit is present in the copolymer in an amount of from 25 to 70% by weight based on the total weight of the copolymer. The composition provides a light-sensitive layer of a uniform thickness and it provides a lithographic printing plate having acceptable and excellent properties.

    摘要翻译： 一种感光性组合物，其用于制造例如由准备了平版印刷版的预感板的感光层，其包含含氟表面活性剂，其特征在于，所述含氟表面活性剂 是（i）具有氟脂肪族基团的丙烯酸酯或甲基丙烯酸酯的共聚物，R f，其具有3至20个碳原子和至少40重量％的氟原子，并且其至少3个末端碳原子被完全氟化; 和（ii）聚（氧化烯）（甲基）丙烯酸酯，并且所述共聚物中含有Rf基团的（甲基）丙烯酸酯单体单元的含量相对于共聚物的总重量为25〜70重量％。 该组合物提供均匀厚度的感光层，并提供具有可接受和优异性能的平版印刷版。

    Powdery fire-extinguishing agent, and process for its preparation
    6.
    发明授权
    Powdery fire-extinguishing agent, and process for its preparation 失效
    粉状灭火剂及其制备方法

    公开(公告)号：US4346012A

    公开(公告)日：1982-08-24

    申请号：US149634

    申请日：1980-05-14

    申请人： Toshihiko Umaba ,  Tadashi Ito

    发明人： Toshihiko Umaba ,  Tadashi Ito

    IPC分类号： A62D1/00 ,  A62D1/06 ,  B05D7/24

    CPC分类号： A62D1/0014

    摘要： A powdery fire-extinguishing agent containing a powder as main ingredient and a powder as adjuvant, both or one of said powders being treated with an organofluorine compound which has a fluoroalkyl group containing 3 to 20 carbon atoms, which has a major transition temperature of 20.degree. C. or higher and a fluorine content of 5% by weight or more, which is insoluble in water and insoluble or sparingly soluble in a combustible liquid, and which has oil repellency; and a process for preparation thereof.

    摘要翻译： 一种粉末状灭火剂，其以粉末为主要成分，粉末为助剂，所述粉末均用具有3-20个碳原子的氟代烷基的有机氟化合物处理，其主要转变温度为20℃ ℃以上，氟含量为5重量％以上，其不溶于水，不溶或微溶于可燃液体，具有拒油性; 及其制备方法。