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195 条记录 (耗时 0.026 秒)

    Flame-retardant thermoplastic resin composition and manufacturing method thereof
    11.
    发明授权
    Flame-retardant thermoplastic resin composition and manufacturing method thereof 有权
    阻燃热塑性树脂组合物及其制造方法

    公开(公告)号：US06699925B2

    公开(公告)日：2004-03-02

    申请号：US09938251

    申请日：2001-08-23

    申请人： Hidekatsu Hatanaka ,  Koji Nakanishi ,  Haruhiko Furukawa ,  Koji Shiromoto ,  Hiroshi Ueki ,  Yoshitsugu Morita

    发明人： Hidekatsu Hatanaka ,  Koji Nakanishi ,  Haruhiko Furukawa ,  Koji Shiromoto ,  Hiroshi Ueki ,  Yoshitsugu Morita

    IPC分类号： C08K320

    CPC分类号： C08L23/04 ,  C08L83/04 ,  C08L2201/02 ,  C08L83/00

    摘要： A flame-retardant thermoplastic resin composition comprising (A) 100 weight parts of a thermoplastic resin, (B) 10 to 300 weight parts of particulate metal hydroxide; (C) 0.01 to 50 weight parts of a branched polyorganosiloxane having alkoxy groups and described by average unit formula R1a(R2O)bSiO(4−a−b)/2, where R1 and R2 are monovalent hydrocarbon groups selected from the group consisting of alkyl, alkenyl, and aryl groups, a is 0 or a positive number; b is a positive number; and a+b is a number from 0.75 to 2.5; (D) 0.01 to 50 weight parts of a branched polyorganosiloxane having silanol groups and described by average unit formula R3a(HO)bSiO(4−a−b)/2, where R3 is a monovalent hydrocarbon group selected from the group consisting of alkyl, alkenyl, and aryl groups, a is 0 or a positive number, b is a positive number, and a+b is a number from 0.75 to 2.5; and (E) 0.01 to 10 weight parts of a condensation reaction promoting catalyst. The present invention further relates to a method for manufacturing the flame-retardant thermoplastic resin composition.

    摘要翻译： 一种阻燃热塑性树脂组合物，其包含（A）100重量份的热塑性树脂，（B）10〜300重量份的颗粒状金属氢氧化物; （C）0.01至50重量份的具有烷氧基且由平均单元式R a a（R 2 O）b SiO（4-ab）/ 2表示的支链聚有机硅氧烷，其中R 1和R 2， 2>是选自烷基，烯基和芳基的一价烃基，a是0或正数; b是正数; a + b为0.75〜2.5的数; （D）0.01〜50重量份具有硅烷醇基且由平均单元式R 3 a（HO）b SiO（4-ab）/ 2表示的支链聚有机硅氧烷，其中R 3为选自 由烷基，烯基和芳基组成的组，a为0或正数，b为正数，a + b为0.75至2.5的数; 和（E）0.01〜10重量份缩合反应促进催化剂。 本发明还涉及一种阻燃热塑性树脂组合物的制造方法。

    Flame-retardant polyolefin-type resin composition, method for the preparation thereof, and flame retardant cables
    12.
    发明授权
    Flame-retardant polyolefin-type resin composition, method for the preparation thereof, and flame retardant cables 有权
    阻燃聚烯烃类树脂组合物，其制备方法和阻燃电缆

    公开(公告)号：US06303681B1

    公开(公告)日：2001-10-16

    申请号：US09662371

    申请日：2000-09-15

    申请人： Haruhiko Furukawa ,  Hidekatsu Hatanaka ,  Koji Shiromoto ,  Hiroshi Ueki ,  Koji Nakanishi ,  Yoshitsugu Morita

    发明人： Haruhiko Furukawa ,  Hidekatsu Hatanaka ,  Koji Shiromoto ,  Hiroshi Ueki ,  Koji Nakanishi ,  Yoshitsugu Morita

    IPC分类号： C08K322

    CPC分类号： C08L23/04 ,  C08K3/22 ,  C08K2003/2217 ,  C08K2003/2227 ,  C08L23/08 ,  C08L83/06 ,  C08L2201/02 ,  C08L83/00 ,  C08L2666/04

    摘要： A flame-retardant polyolefin-type resin composition comprising (A) 100 weight parts polyolefin-type resin, (B) 30 to 200 weight parts powder of a hydrated metal compound, and (C) 0.01 to 50 weight parts branched organopolysiloxane with average unit formula RaSiO(4−a)/2 where each R is a selected from the group consisting of monovalent organic groups selected from the group consisting of C1 to C12 alkyl and C6 to C12 aryl and hydroxyl, wherein aryl constitutes from 50 to 100 mole % of the total monovalent organic groups and the hydroxyl content in each molecule is from 1 to 10 weight %, a is a number from 0.75 to 2.5, and the organopolysiloxane contains at least one RSiO3/2 siloxane unit in each molecule, where R is as previously described. The composition is useful as a flame-retardant coating on electrical cables.

    摘要翻译： 一种阻燃聚烯烃类树脂组合物，其包含（A）100重量份聚烯烃类树脂，（B）30〜200重量份水合金属化合物粉末，和（C）0.01〜50重量份平均单位的支链有机聚硅氧烷 每个R选自由选自C1至C12烷基和C6至C12芳基和羟基的一价有机基团组成的组，其中芳基构成总一价有机基团的50至100摩尔％，羟基 每个分子中的含量为1至10重量％，a为0.75至2.5的数，并且有机聚硅氧烷在每个分子中含有至少一个RSiO 3/2硅氧烷单元，其中R如前所述。 该组合物可用作电缆上的阻燃涂层。

    Method for the preparation of organofunctional organopentasiloxane, organic resin modifier and organic resins
    14.
    发明授权
    Method for the preparation of organofunctional organopentasiloxane, organic resin modifier and organic resins 失效
    有机官能有机硅氧烷，有机树脂改性剂和有机树脂的制备方法

    公开(公告)号：US6133394A

    公开(公告)日：2000-10-17

    申请号：US237280

    申请日：1999-01-26

    申请人： Haruhiko Furukawa ,  Tadashi Okawa ,  Hiroshi Ueki ,  Yoshitsugu Morita

    发明人： Haruhiko Furukawa ,  Tadashi Okawa ,  Hiroshi Ueki ,  Yoshitsugu Morita

    IPC分类号： B01J31/02 ,  B01J31/16 ,  C07B61/00 ,  C07F7/08 ,  C07F7/10 ,  C08G64/08 ,  C08G64/18 ,  C08G73/10 ,  C08G77/04 ,  C08G77/42 ,  C08G77/448 ,  C08G77/455 ,  C08K5/5419 ,  C08L101/00 ,  C08G77/12 ,  C08G77/16 ,  C08G77/26

    CPC分类号： C07F7/0854 ,  C07F7/0852 ,  C07F7/0874 ,  C07F7/0879 ,  C08G64/085 ,  C08G77/045 ,  C08G77/42

    摘要： A method for preparaing of an organofunctional organopentasiloxane which finds utility as a modifier for organic resins is disclosed, said method comprising:(I) reacting(A) a cyclotrisiloxane and(B) an .alpha.,.omega.-dihydrogendiorganodisiloxane in the presence of an(C) acid catalyst to prepare an .alpha.,.omega.-dihydrogendiorganopentasiloxane having the formulaR.sub.2 HSiO(R.sub.2 SiO).sub.3 SiHR.sub.2 wherein R independently represents a monovalent group free of aliphatic unsaturation selected from hydrocarbon or halogenated hydrocarbon groups; and(II) running an addition reaction in the presence of (D) a hydrosilylation catalyst between said .alpha.,.omega.-dihydrogendiorganopentasiloxane and (E) an organic compound containing a monovalent group selected from epoxy or phenol groups as well as an unsaturated aliphatic hydrocarbon group. In a variation of the method, the .alpha.,.omega.-dihydrogendiorganopentasiloxane is reacted with (F) an organic compound bearing an unsaturated aliphatic hydrocarbon group as well as a monovalent group selected from triorganosilyl-protected amino, triorganosilyl-protected carboxyl, triorganosilyl-protected hydroxyl or triorganosilyl-protected phenol and the protective triorganosilyl groups are subsequently removed.

    摘要翻译： 公开了一种制备用作有机树脂改性剂的有机官能有机硅氧烷的方法，所述方法包括：（I）使（A）环三硅氧烷和（B）α，ω-二氢羟基二硅氧烷在（C ）酸催化剂以制备具有式R2HSiO（R2SiO）3SiHR2的α，ω-二氢羟基戊酸二硅氧烷，其中R独立地表示不含选自烃或卤代烃基的脂族不饱和基团的一价基团; 和（II）在（D）所述α，ω-二氢羟基二硅氧烷之间的氢化硅烷化催化剂和（E）含有选自环氧基或苯酚基团的一价基团的有机化合物以及不饱和脂族烃基团的存在下进行加成反应 。 在该方法的变体中，α，ω-二氢羟基二硅氧烷与（F）具有不饱和脂族烃基的有机化合物以及选自三有机甲硅烷基保护的氨基，三有机甲硅烷基保护的羧基，三有机甲硅烷基保护的羟基的一价基团反应 或三有机甲硅烷基保护的苯酚，然后除去保护性三有机甲硅烷基。

    Vinyl copolymer emulsion
    19.
    发明授权
    Vinyl copolymer emulsion 有权

    公开(公告)号：US06602949B2

    公开(公告)日：2003-08-05

    申请号：US10020715

    申请日：2001-12-13

    申请人： Haruhiko Furukawa ,  Takayuki Aso ,  Yoshitsugu Morita

    发明人： Haruhiko Furukawa ,  Takayuki Aso ,  Yoshitsugu Morita

    IPC分类号： C08F13008

    CPC分类号： C09D143/04 ,  C08F230/08 ,  C08F246/00 ,  Y10T442/2164 ,  C08L2666/02

    摘要： Stable vinyl copolymer emulsions are capable of forming strongly water repellent and highly water resistant films and coatings, and can be used as paint or coating additives. They are highly compatible with paint and coating compositions. The vinyl copolymer emulsions are produced by emulsion polymerizing (A) 50-99.9 weight percent of a vinyl monomer, (B) 0.1-50 weight percent of a branched organosilicon compound bearing a radically polymerizable organic group, where the sum of components (A) and (B) is 100 weight percent, and (C) a radically polymerizable surfactant used at 0.1-20 weight parts per 100 weight parts of the total amount of components (A) and (B).