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17 条记录 (耗时 0.015 秒)

    Alternating copolymers of unsaturated halogenated hydrocarbons and acrylonitrile or acrylic compound
    1.
    发明授权
    Alternating copolymers of unsaturated halogenated hydrocarbons and acrylonitrile or acrylic compound 失效
    不饱和卤代烃和丙烯腈或丙烯酸化合物的交替共聚物

    公开(公告)号：US3635924A

    公开(公告)日：1972-01-18

    申请号：US3635924D

    申请日：1969-10-21

    申请人： SUMITOMO CHEMICAL CO

    发明人： NAKAGUCHI KOHEI ,  KAWASUMI SHCHACHI ,  HIROOKA MASAAKI ,  YABUUCHI HIROS I

    IPC分类号： C08F20/62 ,  C08F220/44 ,  C08F15/24 ,  C08F15/32

    CPC分类号： C08F20/62 ,  C08F220/44

    摘要： ALTERNATING COPOLYMERS OF ACRYLONITRILE OR AN ACRYLIC COMPOUND AND TERMINALLY ETHYLENICALLY UNSATURATED HALOGENATED HYDROCARBON ARE PRODUCED BY REACTING AN UNSATURATED HALOGENATED HYDROCARBON MONOMER, SUCH AS VINYL CHLORIDE, VINYLIDENE CHLORIDE, ALYL CHLORIDE OR P-IODOSTYRENE, WITH A CONJUGATED VINYL COMPOUND, SUCH AS METHYL ACRYLATE, N-BUTYL ACRYLATE, N-ETHYL ACRYLAMIDE, METHYL THIOLACRYLATE AND ACRYLONITRILE, IN THE PRESENCE OF AN ORGANOALUMINUM COMPOUND, SUCH AS ETHYLALUMINUM, SESQUICHLORIDE, ETHYLALUMINUM DICHLORIDE, METHYLALUMINIUM SESQUIBROMIDE AND TRIALKYLALUMINUM. THE REACTION MAY BE CARRIED OUT OVER A WIDE RANGE OF TEMPERAUTES (-150*C. TO + 100*C.) BUT LOWER TEMPERATURES ARE PREFERRED. THE PRODUCTS IN GENERAL ARE CHARACTERIZED BY A SUBSTANTIALLY 1:1 MOLAR RATIO OF THE STARTIN POLYMERS, A HIGH MOLECULAR WEIGHT AND AN INTRINSIC VISCOSITY WITHIN THE RANGE OF FROM 0.1 TO 10.

    Alternating copolymers of alpha-olefins and acrylic compounds
    6.
    发明授权
    Alternating copolymers of alpha-olefins and acrylic compounds 失效
    ALPHA-烯烃和丙烯酸酯化合物的替代共聚物

    公开(公告)号：US3700647A

    公开(公告)日：1972-10-24

    申请号：US3700647D

    申请日：1971-02-16

    申请人： SUMITOMO CHEMICAL CO

    发明人： NAKAGUCHI KOHEI ,  KAWASUMI SHOHACHI ,  HIROOKA MASAAKI ,  YABUUCHI HIROSHI

    IPC分类号： C08F4/12 ,  C08F10/00 ,  C08F19/10 ,  C08F15/18

    CPC分类号： C08F10/00 ,  C08F210/02 ,  C08F210/06 ,  C08F210/14 ,  C08F4/14 ,  C08F220/12

    摘要： NOVEL ALTERNATING COPOLYMERS OF TERMINALLY UNSATURATED HYDROCARBONS OF THE FORMULA

    CH2=C(-R1)-R2

    WHEREIN R1 AND R2 EACH IS HYDROGEN OR AN ALKYL, ARYL ARALKYL, ALKYLARYL OR CYCLOALKYL RADICAL AND AN ACRYLIC COMPOUND OF THE FORMULA

    CH2=CH-CO-Y

    WHEREIN Y IS R, SR, ZH, ZME, NR''R", HALOGEN OR HYDROGEN IN WHICH Z IS OXYGEN OR SULFUR, R IS A HYDROCARBON OF HALOHYDROCARBON RADICAL, R'' AND R" EACH IS HYDROGEN OR A HYDROCARBON RADICAL, ME IS A METAL OR AMMONIUM RADICAL AND THEIR METHOD OF PRODUCTION COMPRISING CONTACTING THE AFOREMENTIONED MONOMERS WITH AN ORGANOALUMINUM HALIDE OF THE FORMULA AIR"'' NX3-N WHEREIN R"'' IS A HYDROCARBON RADICAL, X IS A HALOGEN AND N IS 1, 1.5 OR 2, SAID ALTERNATING COPOLYMERS BEING USEFUL AS MOLDED PRODUCTS, FILMS FIBERS, CALKING COMPOUNDS, COATING MATERIALS, ADHESIVES AND THE LIKE.

    Sulfur-curable olefinic copolymers and method for producing the same
    7.
    发明授权
    Sulfur-curable olefinic copolymers and method for producing the same 失效
    硫可固化烯烃共聚物及其生产方法

    公开(公告)号：US3678018A

    公开(公告)日：1972-07-18

    申请号：US3678018D

    申请日：1969-02-10

    申请人： SUMITOMO CHEMICAL CO

    发明人： YASUI SEIMEI ,  HIROOKA MASAAKI ,  OSHIMA TERUO

    IPC分类号： C08F210/00 ,  C08F15/40

    CPC分类号： C08F210/00 ,  C07C2602/42

    摘要： A sulfur-curable olefinic copolymer consisting essentially of 1. AT LEAST ONE 2-NORBORNENE COMPOUND HAVING AT THE FIFTH POSITION OF THE NORBORNENE NUCLEUS A HYDROCARBON GROUP CONTAINING AT LEAST 3 TO 200 ACYCLIC AND NON-CONJUGATED CARBONCARBON DOUBLE BONDS, AND 2. AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF ETHYLENE AND Alpha -OLEFIN HAVING THREE TO 20 CARBON ATOMS. This sulfur-curable olefinic copolymer has excellent cocurability with a diene rubber and produced by contacting said 2norbornene component and ethylene and/or said Alpha olefin with a catalyst consisting essentially of an organoaluminum compound and a member selected from the group consisting of a vanadium compound having at least trivalencies and a titanium compound having at least trivalencies.

    摘要翻译： 一种可硫化的烯烃共聚物，主要由以下组成：1.至少一种2-异丁烯化合物，其具有至少包含至少3至200个非共轭碳双碳双峰的NORBNNENE NUCLEUS一个烃基团的第五位。 至少有一个由乙烯组成的组和由三至二十碳原子的α-烯烃选择的成员。

    Alternating copolymers of alpha-olefins and vinyl compounds and a process for manufacturing the same
    9.
    发明授权
    Alternating copolymers of alpha-olefins and vinyl compounds and a process for manufacturing the same 失效
    ALPHA-烯烃和乙烯基化合物的替代共聚物及其制备方法

    公开(公告)号：US3647771A

    公开(公告)日：1972-03-07

    申请号：US3647771D

    申请日：1965-01-27

    申请人： SUMITOMO CHEMICAL CO

    发明人： NAKAGUCHI KOHEI ,  KAWASUMI SHOHANCHI ,  HIROOKA MASAAKI ,  YABUUCHI HIROSHI

    IPC分类号： C08F4/12 ,  C08F10/00 ,  C08F19/10 ,  C08F15/18

    CPC分类号： C08F10/00 ,  C08F210/02 ,  C08F210/06 ,  C08F210/14 ,  C08F4/14 ,  C08F220/12

    摘要： A CONJUGATED VINYL COMPOUND HAVING CARBONYL OR THIOCARBONYL GROUP AT THE CONJGATED POSITION OF THE DOUBLE BOND OF THE VINYL GROUP FORMS A COMPLEX WITH AN ORGANOALUMINUM HALIDE. THE ACRYLIC COMPOUND OF THIS KIND INCLUDES ACRYLIC ESTER, ACRYLAMIDE, ACRYLOYL HALIDE, ACRYLIC ACID, SALTS OF ACRYLIC ACID, ACROLEIN, VINYL KETONE AND THE LIKE. SAID ACRYLIC COMPOUND IS COPLYMERIZED WITH A TERMINALLY UNSATURATED HYDROCARBON, SUCH AS PROPYLENE, ISOBUTYLENE, STYRENE, ETHYLENE AND THE LIKE TO FORM A COPOLYMER, WHICH IS A 1:1 ALTERNATING COPOLYMER CONTAINING ALTERNATELY THE TWO MONOMER UNITS. THE PRESENT INVENTION HAS, FOR THE FIRST TIME, ENABLED A 1:1 ALTERNATING COPOLYMER TO BE PRODUCED FROM THE COMBINATION OF MONOMERS FROM WHICH ONLY A RADOM COPOLYMER HAS HERETO FORE BEEN PRODUCED, AND ALSO ENABLED A HIGH MOLECUALR WEIGHT POLYMER TO BE EASILY PRODUCED FROM THE COMBINATION OF MONOMERS, WHICH ARE DIFFICULT TO COPOLYMERIZE. THE PRESENT INVENTION PROVIDES SUCH ALTERNATING COPOLYMER, AND A NOVEL COPOLYMERIZATION PROCESS EMPLOYING A MONOMER COMPLEXD WITH AN ORGANOALUMINUM HALIDE.