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    MOLDED ARTICLE OF POLYESTER RESIN COMPOSITION
    2.
    发明专利
    MOLDED ARTICLE OF POLYESTER RESIN COMPOSITION 失效

    公开(公告)号：JPS6049055A

    公开(公告)日：1985-03-18

    申请号：JP15507483

    申请日：1983-08-26

    Applicant: TORAY INDUSTRIES

    Inventor： YONETANI KIICHI ,  KIDA SANJI ,  KOTANI NORIYOSHI ,  INOUE SHIYUNEI

    IPC: C08L67/02 ,  B29C45/00 ,  B29C45/26 ,  C08J5/00 ,  C08K5/00 ,  C08K5/09 ,  C08K5/10 ,  C08L7/00 ,  C08L21/00 ,  C08L67/00 ,  C08L69/00

    Abstract: PURPOSE:To provide the titled molded article having excellent grained surface and high mechanical properties, by mixing polybutylene terephthalate with polyethylene terephthalate and/or polycarbonate and optionally a montanic acid compound. CONSTITUTION:The objective polyester resin molded article having grained surface pattern is produced from a resin composition obtained by compounding 100pts.wt. of polybutylene terephthalate with (A) 1-100pts.wt. of polyethylene terephthalate and/or 1-100pts.wt. of polycarbonate, and if necessary (B) 0.05- 5pts.wt. of montanic acid, its salt, its ester or its ester salt. The molded article can be manufactured by molding the above specific polyester resin composition with a mold for injection molding and having grained cavity.

    THERMOPLASTIC RESIN COMPOSITION
    4.
    发明专利
    THERMOPLASTIC RESIN COMPOSITION 失效

    公开(公告)号：JPS5641242A

    公开(公告)日：1981-04-17

    申请号：JP10918280

    申请日：1980-08-11

    Applicant: TORAY INDUSTRIES

    Inventor： HIRATSUKA TOORU ,  KIDA SANJI ,  SAKAI KUNIYUKI ,  YAMAGUCHI AKIROU

    IPC: C08L51/00 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04 ,  C08L55/00 ,  C08L55/02 ,  C08L67/00

    Abstract: PURPOSE:To provide a thermoplastic resin compsn. Which is highly flexible and in which thermal degradation resistance, chemical resistance, weathering resistance, antistatic properties, etc. are improved, by a method wherein a specified amount of a polyether ester is blended with an ABS resin. CONSTITUTION:(A) 50-95pts.wt. of a rubber-reinforced resin contg. a polymer consisting mainly of a conjugated diolefin as a rubber component and a polymer consisting of an arom. vinyl and acrylonitrile, or the arom. vinyl, acrylonitrile and a methacrylic ester as a resin component, is melt-mixed with (B) 5-50pts.wt. of a polyether ester to obtain the desired compsn. The polyether ester is a copolymer consisting of a polyether glycol or a copolyether glycol, and is produced from an arom. dicarboxylic acid, an alkyl dicarboxylic acid or a cycloalkyl dicarboxylic acid and an alkylene glycol or a cycloalkylene glycol.

    EASILY SLIDABLE POLYESTER RESIN COMPOSITION
    6.
    发明专利
    EASILY SLIDABLE POLYESTER RESIN COMPOSITION 失效

    公开(公告)号：JPS62153338A

    公开(公告)日：1987-07-08

    申请号：JP29281185

    申请日：1985-12-27

    Applicant: TORAY INDUSTRIES

    Inventor： HIRAI AKIRA ,  KIDA SANJI ,  MORI HIROSHI

    IPC: C08L23/02 ,  C08G59/00 ,  C08G59/32 ,  C08K5/10 ,  C08L23/00 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L101/00

    Abstract: PURPOSE:To obtain the title composition which is excellent in moldability and can give a molding excellent in impact resistance, tensile strength and sliding characteristics, by mixing an aromatic polyester with a glycidyl group-containing copolymer, a linear polyolefin and a fatty acid ester (partial saponificate). CONSTITUTION:100 pts. wt. aromatic polyester (A) (e.g., polybutylene terephthalate) is mixed with 1-11 pts. wt. glycidyl group-containing copolymer (B) comprising an alpha-olefin and a glycidyl ester of an alpha, beta-unsaturated acid (e.g., ethylene/glycidyl methacrylate copolymer), 1-11 pts. wt. linear polyolefin (C) of a MW of 100000-1000000, 0-1 pt. wt. fatty acid ester or its partial saponificate (D) (e.g., Na salt of montan wax ester), etc., and the obtained mixture is melt-kneaded.

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