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    • 13. 发明授权
    • Curable composition for forming low bleeding gel type cured product
    • 用于形成低出血凝胶型固化产品的可固化组合物
    • US06962752B2
    • 2005-11-08
    • US10338706
    • 2003-01-09
    • Kenichi FukudaMikio Shiono
    • Kenichi FukudaMikio Shiono
    • C08L71/00C08G65/00C08G65/336C08K5/5419C08L83/05H01L23/29H01L23/31B32B27/04C08L101/04
    • C08G65/336C08G65/007C08G77/12C08L83/04Y10T428/3154Y10T428/31544Y10T428/31663C08L2666/14
    • A curable composition comprising:(A) a branched polyfluorodialkenyl compound represented by a general formula (1): CH2═CH—(X)a-Rf1-(X′)a—CH═CH2  (1) wherein, X and X′ are bivalent groups such as —CH2— and —CH2O—, a represents, independently, either 0 or 1, and Rf1 is a specific bivalent fluorine-containing group, (B) a branched polyfluoromonoalkenyl compound represented by a general formula (2): Rf2-(X′)a—CH═CH2  (2) wherein, X′ and a are as defined above, and Rf2 is a specific fluorine-containing group, (C) an organohydrogensiloxane compound with at least two hydrogen atoms bonded to silicon atoms, and (D) a platinum group metal catalyst; as well as a low bleeding gel type cured product obtained by curing such a composition, and an electrical or electronic component sealed or encapsulated using such a cured product. The gel type cured product displays very little bleeding of free oil constituents from the gel as a result of stress such as pressure fluctuation or heat history.
    • 一种可固化组合物,其包含:(A)由通式(1)表示的支链多氟联苯基化合物:<?in-line-formula description =“In-line formula”end =“lead”?> CH 2 (X)a - (X)a - (X')a-CH 2 CH 2 >(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中X和X'是二价基团,例如-CH 2 - CH 2 O-,a独立地表示0或1,Rf 1是特定的二价含氟基团,(B)支化多氟单链烯基化合物 通式(2):<?in-line-formula description =“In-line formula”end =“lead”?> Rf <2> - (X') > -CH-CH 2(2)<?in-line-formula description =“In-line formula”end =“tail”?>其中,X'和a如上定义,和 Rf 2是特定的含氟基团,(C)具有至少两个与硅原子键合的氢原子的有机氢硅氧烷化合物,和(D)平台 inum组金属催化剂; 以及通过固化这种组合物获得的低出血凝胶型固化产物,以及使用这种固化产物密封或包封的电气或电子部件。 由于应力如压力波动或热历史,凝胶型固化产物显示出很少的游离油成分从凝胶中渗出。
    • 14. 发明授权
    • Fluorinated hydrosilylation-curable elastomer composition
    • 氟化氢化硅烷化固化弹性体组合物
    • US06624231B2
    • 2003-09-23
    • US10046173
    • 2002-01-16
    • Mikio Shiono
    • Mikio Shiono
    • C08G7712
    • C08L83/04C08G65/007C08G65/336C08G77/12C08G77/16C08G77/18C08G77/20C08G77/24C08K3/36C08K5/5406C08L83/14Y10T428/2995C08L83/08C08L2666/14C08L83/00
    • A curable composition comprising (A) a fluorinated amide compound having alkenyl radicals, (B) a fluorinated organohydrogensiloxane having SiH radicals, (C) a platinum group compound, (D) a silica powder, (E) an organosilane or organosiloxane having a monovalent perfluorooxyalkyl or perfluoroalkyl, divalent perfluorooxyalkylene or perfluoroalkylene radical and a hydroxy and/or alkoxy radical, and (F) an organosilane or organosiloxane having an alkenyl radical, a monovalent perfluorooxyalkyl or perfluoroalkyl, divalent perfluorooxyalkylene or perfluoroalkylene radical, and a hydroxy and/or alkoxy radical cures into a fluorinated elastomer that has good solvent resistance, chemical resistance, heat resistance, low-temperature properties, mold release, water and oil repellency and weather resistance as well as significantly improved mechanical strength and compression set.
    • 一种可固化组合物,其包含(A)具有烯基的氟化酰胺化合物,(B)具有SiH基团的氟化有机氢硅氧烷,(C)铂族化合物,(D)二氧化硅粉末,(E)有机硅烷或具有一价 全氟氧烷基或全氟烷基,二价全氟氧化烯或全氟亚烷基和羟基和/或烷氧基,和(F)具有烯基,一价全氟氧烷基或全氟烷基,二价全氟氧化烯或全氟亚烷基的有机硅烷或有机硅氧烷,以及羟基和/或烷氧基 自由基固化成耐溶剂性,耐化学性,耐热性,低温性,脱模性,拒水拒油性和耐候性以及显着改善的机械强度和压缩永久变形性的氟化弹性体。
    • 15. 发明授权
    • Curable compositions of fluorinated amide compounds
    • 氟化酰胺化合物的可固化组合物
    • US06576737B2
    • 2003-06-10
    • US09969829
    • 2001-10-04
    • Mikio ShionoTakashi MatsudaMasatoshi Arai
    • Mikio ShionoTakashi MatsudaMasatoshi Arai
    • C08G7724
    • C08L71/02C08G65/007C08L83/08C08L83/14C08L83/00
    • A curable composition comprising (A) a fluorinated amide compound having at least one alkenyl radical, (B) a fluorinated organohydrogensiloxane, (C) a platinum group compound, (D) a first organosiloxane having at least one SiH radical and at least one epoxy and/or trialkoxysilyl radical, and (E) a second organosiloxane having at least one SiH radical, at least one cyclic carboxylic anhydride residue, and at least one monovalent perfluorooxyalkyl or perfluoroalkyl radical cures into a fluorinated elastomer that not only has good solvent resistance, chemical resistance, heat resistance, low-temperature properties, low moisture permeability and electrical properties, but also firmly bonds to a variety of substrates including PPS, polyamide and polyimide resins.
    • 一种可固化组合物,其包含(A)具有至少一个烯基的氟化酰胺化合物,(B)氟化有机氢硅氧烷,(C)铂族化合物,(D)具有至少一个SiH基团和至少一个环氧基的第一有机硅氧烷 和/或三烷氧基甲硅烷基,和(E)具有至少一个SiH基,至少一个环状羧酸酐残基和至少一个一价全氟氧烷基或全氟烷基的第二有机硅氧烷固化成不仅耐溶剂性良好的氟化弹性体, 耐化学性,耐热性,低温性,低透湿性和电性能,而且牢固地粘合到各种基材,包括PPS,聚酰胺和聚酰亚胺树脂。
    • 20. 发明申请
    • ADHESIVE COMPOSITION
    • 粘合剂组合物
    • US20110257315A1
    • 2011-10-20
    • US13085510
    • 2011-04-13
    • Mikio ShionoNoriyuki Koike
    • Mikio ShionoNoriyuki Koike
    • C09J183/07C09J185/00C09J11/06
    • C09D183/08C08G77/24C08L71/02
    • An adhesive composition is provided comprising (A) a fluorinated amide compound containing at least two vinyl groups and having a polyfluoro structure, (B) a fluorinated organosilicon compound containing a fluorinated organic group, at least two SiH groups, and an alkyl, aryl or aralkyl group, and (C) a platinum catalyst, and (D) an organosiloxane containing a SiH group and an epoxy and/or trialkoxysilyl group. The composition is cured on brief heating into a product which achieves adhesion to various substrates and has solvent resistance, chemical resistance, heat resistance, low-temperature properties, low moisture permeability, electric insulation, and acid resistance.
    • 提供一种粘合剂组合物,其包含(A)含有至少两个乙烯基并具有多氟结构的氟化酰胺化合物,(B)含氟化有机基团的氟化有机硅化合物,至少两个SiH基团和烷基,芳基或 芳族烷基,(C)铂催化剂,(D)含有SiH基和环氧基和/或三烷氧基甲硅烷基的有机硅氧烷。 该组合物在短暂加热下固化成实现对各种基材的粘合性的产品,并具有耐溶剂性,耐化学性,耐热性,低温性,低透湿性,电绝缘性和耐酸性。