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    THERMOTROPIC LIQUID CRYSTALLINE POLYESTER RESIN COMPOSITION
    61.
    发明专利
    THERMOTROPIC LIQUID CRYSTALLINE POLYESTER RESIN COMPOSITION 失效

    公开(公告)号：JPH04189863A

    公开(公告)日：1992-07-08

    申请号：JP31877390

    申请日：1990-11-22

    Applicant: TORAY INDUSTRIES

    Inventor： OKAMOTO MASARU ,  KITAJIMA NORIO ,  INOUE SHUNEI

    IPC: C08K5/5465 ,  C08K5/54 ,  C08K5/541 ,  C08K7/14 ,  C08L67/00

    Abstract: PURPOSE:To obtain the title composition suitable for electrical and electronic parts, etc., having slight mechanical anisotropy and high weld strength by blending a thermotropic liquid crystal polyester with specific amounts of a filler and a specific isocyanate-based silane-containing compound. CONSTITUTION:(A) 100 pts.wt. thermotropic liquid crystal polyester shown by formula I to formula III or formula I to formula IV (Y is group shown by formula V, etc.; Z is group shown by formula VI, etc.) is blended with (B) 0-200 pts.wt., preferably 10-150 pts. wt. filler (e.g. glass fibers) and (C) 0.01-20 pts. wt., preferably 0.1-10 pts.wt. isocyanate-based silane-containing compound shown by formula VII (R is CH3 and/or C2H5; R is CH3; x is 2 and/ or 3).

    POLYPHENYLENE SULFIDE RESIN COMPOSITION
    62.
    发明专利
    POLYPHENYLENE SULFIDE RESIN COMPOSITION 失效

    公开(公告)号：JPH0472355A

    公开(公告)日：1992-03-06

    申请号：JP18342990

    申请日：1990-07-11

    Applicant: TORAY INDUSTRIES

    Inventor： ISHIO ATSUSHI ,  KOBAYASHI KAZUHIKO

    IPC: C08K5/32 ,  C08K5/54 ,  C08K5/5465 ,  C08K7/14 ,  C08L81/02

    Abstract: PURPOSE:To obtain a resin composition having high strength, Impact strength and excellent weld strength, by adding a specific silane compound and glass fibers to a polyphenylene sulfide resin of specific molecular weight distribution and a specific melt flow rate retention. CONSTITUTION:(A) 100 pts.wt. of polyphenylene sulfide in which the ratio of the number-average molecular weight (Mn) to the weight-average molecular weight (Mw) satisfies the equation I and the melt flow rate retention meets the formula II (MF5 and MF15 are melt flow rate values at the retention times, 5 and 15 minutes, respectively are mixed with (B) 0.01 to 10 pts.wt., preferably 0.1-5 pts.wt. of a silane compound having at least one of isocyanate groups in the molecule (for example, gamma-isocyanatopropyltriethoxysilane, and (C) 10-250 pts.wt. of glass fibers.

    SELF-ADHERING SILICONE RUBBER COMPOSITION AND SILICONE RUBBER-COATED FABRIC
    63.
    发明专利
    SELF-ADHERING SILICONE RUBBER COMPOSITION AND SILICONE RUBBER-COATED FABRIC 失效

    公开(公告)号：JPH03223362A

    公开(公告)日：1991-10-02

    申请号：JP33456990

    申请日：1990-11-30

    Applicant: SHINETSU CHEMICAL CO

    Inventor： FUKUDA TAKESHI ,  IDE SHINICHI ,  FUKUSHIMA MOTOO

    IPC: C08K3/36 ,  C08K5/54 ,  C08K5/5465 ,  C08K9/06 ,  C08L83/04 ,  D06M15/653

    Abstract: PURPOSE:To prepare the title compsn. capable of adhering to various substrates without using a primer by compounding a specific organopolysiloxane, an organosilane having an NCO group and a hydrolyzable group, and a curing agent. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. organopolysiloxane of which the mean compsn. is shown by formula I [wherein R is a (substd.) monovalent hydrocarbon group; and a is 1.98-2.01] and which has a viscosity at 25 deg.C of 300cSt or higher; 0.1-20 pts.wt. compd. comprising an organosilane having an NCO group and a hydrolyzable group such as an alkoxy group in the molecule or a partially hydrolyzed compd. thereof (e.g. a compd. of formula II or III); and a curing agent (e.g. benzoyl peroxide). The compsn. adheres to metal, glass, ceramic, plastic, fiber, rubber, etc., without using a primer, is excellent in the adhesion to a fabric such as a nylon fabric, and hence is esp. useful for producing a silicone rubber-coated fabric.

    POLYPHENYLENE SULFIDE RESIN COMPOSITION
    66.
    发明专利
    POLYPHENYLENE SULFIDE RESIN COMPOSITION 失效

    公开(公告)号：JPH02202549A

    公开(公告)日：1990-08-10

    申请号：JP2183789

    申请日：1989-01-30

    Applicant: MITSUBISHI RAYON CO

    Inventor： NAKADA AKIRA ,  YAMAMOTO NAOKI ,  MORI HIROSHI ,  UENO TAKUYA

    IPC: C08K5/5465 ,  C08L81/02 ,  C08L83/04

    Abstract: PURPOSE:To obtain the title composition having excellent impact resistance, heat resistance, surface appearance, etc., by reacting a polyarylene sulfide resin and polyorganosiloxane-based rubber with an isocyanate group-containing organic silane compound. CONSTITUTION:A mixture comprising (A) a polyarylene sulfide resin (preferably polyphenylene sulfide) and (B) polyorganosiloxane-based rubber (preferably one having 3-50 swelling degree by toluene immersion) prepared by copolymerizing a linear organosiloxane component with a crosslinkable component (e.g. tetraethoxysilane) or further (C) a filler is blended with (D) an isocyanate group-containing organic silane (preferably gamma- isocyanatopropyltrimethoxysilane) to give a resin composition comprising 1-40 pts.wt. component B, 0.01-10 pts.wt. component D based on 100 pts.wt. component A and 3-300 pst.wt. component C based on total amounts of the component A, B and D.

    CURABLE SATURATED POLYESTER RESIN COMPOSITION
    70.
    发明专利
    CURABLE SATURATED POLYESTER RESIN COMPOSITION 失效

    公开(公告)号：JPS63105019A

    公开(公告)日：1988-05-10

    申请号：JP25045886

    申请日：1986-10-21

    Applicant: TAKAMATSU YUSHI KK ,  SHINETSU CHEMICAL CO

    Inventor： DATE MASAKAZU ,  INABA TOSHIAKI ,  KONDO KIYOHIRO ,  TANAKA MASAKI

    IPC: C08L67/00 ,  C08G18/71 ,  C08G63/91 ,  C08K5/54 ,  C08K5/5465

    Abstract: PURPOSE:To provide the titled composition capable of forming films, etc., of outstanding adhesivity, heat and solvent resistances, etc., comprising a hydroxyl or carboxyl group-terminated saturated polyester resin, an organosilicon compound of specific formula, catalyst and organic solvent. CONSTITUTION:The objective composition comprising (A) a hydroxyl or carboxyl group-terminated saturated polyester resin (e.g., polyethylene adipate), (B) an organosilicon compound of formula (R is 1-20C monovalent hydrocarbon; R' is 1-5C monovalent hydrocarbon; R'' is 1-12C divalent hydrocarbon, a is 0-2), (C) a reaction-accelerating catalyst, and (D) an organic solvent (pref. n-hexane). The respective amounts of the components are preferably as follows: the component B...5-50pts.wt. per 100pts.wt. of the component A, the component C...0.5-5pts.wt. per 100pts.wt. of the components A plus B, the component D...100-9,900pts.wt.

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