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18 条记录 (耗时 0.011 秒)

    Preparation of high 1 4-polypentadienes
    1.
    发明授权
    Preparation of high 1 4-polypentadienes 失效
    高1 4聚多肽的制备

    公开(公告)号：US3657205A

    公开(公告)日：1972-04-18

    申请号：US3657205D

    申请日：1970-09-03

    申请人： GOODYEAR TIRE & RUBBER

    发明人： THROCKMORTON MORFORD C

    IPC分类号： C08F36/04 ,  C08D1/14 ,  C08D3/08 ,  C08D3/12

    CPC分类号： C08F36/04

    摘要： THERE IS DISCLOSED A PROCESS FOR HOMOPOLYMERIZING AT LEAST ONE DIOLEFIN OF THE GENERAL FORMULA:

    H2C=C(-Y1)-C(-Y2)=CH-R

    WHEREIN Y1 AND Y2 ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL RADICALS HAVING FROM 1 TO 4 CARBON ATOMS AND R IS SELECTED FROM ALKYL (INCLUDING CYCOALKYL), ALKARYL, ARYLALKYL AND ARYL GROUPS, CONTAINING FROM 1 TO 8 CARBON ATOMS, OR COPOLYMERIZING WITH AT LEAST ONE DIOLEFIN OF THE GENERAL FORMULA

    H2C=C(-Y1)-C(-Y2)=CH2

    WHEREIN Y1 AND Y2 ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL RADICALS HAVING FROM 1 TO 4 CARBON ATOMS, BY CONTACT, UNDER SOLUTION POLYMERIZATION CONDITIONS WITH A CATALYST COMPRISING (1) AN ORGANOALUMINUM COMPOUND FROM THE CLASS CONSISTING OF TRIORGANOALUMINUM AND DIOGRANOALUMINUM HYDRIDE COMPOUNDS, (2) AN ORGANOMETALLIC COMPOUND, THE METAL ION OF WHICH IS SELECTED FROM THE CLASS CONSISTING OF METALS OF GROUP III-B OF THE PERIODIC SYSTEM.

    Novel catalyst for the polymerization of conjugated diolefins
    3.
    发明授权
    Novel catalyst for the polymerization of conjugated diolefins 失效
    用于聚合二烯的聚合的新催化剂

    公开(公告)号：US3624000A

    公开(公告)日：1971-11-30

    申请号：US3624000D

    申请日：1969-09-11

    申请人： GOODYEAR TIRE & RUBBER

    发明人： THROCKMORTON MORFORD C

    IPC分类号： C07C4/10 ,  C08F36/06 ,  C08D1/14

    CPC分类号： C07C4/10 ,  C07C2527/04 ,  C07C2527/06 ,  C07C2527/08 ,  C08F36/06 ,  C07C11/06 ,  C08F4/7098

    摘要： There is disclosed a process for the polymerization of butadiene and butadiene in mixture with other conjugated diolefins to form polymers containing at least 90 percent of the butadiene units in the cis-1,4 configuration comprising contacting at least one diolefin under polymerization conditions with a catalyst system comprising (A) at least one compound selected from a group consisting of trialkylaluminum compounds and tetraalkyllithium aluminum compounds (B) at least one compound selected from a group consisting of nickel salts of carboxylic acids, nickel tetracarbonyl and organic complex compounds of nickel selected from a group consisting of bis(alpha-furyl) dioxime nickel, nickel acetylacetonate, bis(salicylaldehyde) ethylene diimine nickel and nickel salicylaldehyde and (C) at least one compound selected from a group consisting of metal fluoroborates, metal fluorophosphates, metal fluoroantimonates and organic derivatives of fluorophosphates and fluoroantimonates wherein the metal is selected from a group consisting of lithium, beryllium, calcium, magnesium, nickel and cobalt.

    Novel binary catalyst system for the polymerization of diolefins
    7.
    发明授权
    Novel binary catalyst system for the polymerization of diolefins 失效
    用于二烯烃聚合的新型二元催化剂体系

    公开(公告)号：US3640989A

    公开(公告)日：1972-02-08

    申请号：US3640989D

    申请日：1969-05-02

    申请人： GOODYEAR TIRE & RUBBER

    发明人： THROCKMORTON MORFORD C

    IPC分类号： C08F4/70 ,  C08F36/06 ,  C08D3/06

    CPC分类号： C08F36/06 ,  C08F4/7095

    摘要： THERE IS DISCLOSED A PROCESS FOR THE OLYMERIZATION OF BUTADIENE AND BUTADIENE IN MIXTURE WITH OTHER CONJUGATED DIOLEFINS TO FORM POLYMERS CONTAINING A HIGH PORTION OF THE BUTADIENE UNITS IN THE CIS-1,4 CONFIGURATION COMPRISING CONTACTING AT LEAST ONE DIOLEFIN UNDER POLYMERIZATION CONDITIONS WITH A BINARY CATALYST SYSTEM COMPRISING (A) AT LEAST ONE COMPOUND SELECTED FROM A GROUP CONSISTING OF ORGANONICKEL AND ORGANOCOBALT COMPOUNDS OF FLUORINE CONTAINING (1) CARBOXYLIC ACIDS, (2) ALDEHYDES, (3) KETOMES AND (4) PHENOLS, AND (B) AT LEAST ONE ORGANOMETALLIC COMPOUND WHEREIN THE METAL IS SELECTED FROM GROUPS I, II AND III OF THE PERIODC TABLE.

    Novel catalyst for the polymerization of conjugated dienes
    8.
    发明授权
    Novel catalyst for the polymerization of conjugated dienes 失效
    用于聚合二烯的聚合的新催化剂

    公开(公告)号：US3577395A

    公开(公告)日：1971-05-04

    申请号：US3577395D

    申请日：1969-04-09

    申请人： GOODYEAR TIRE & RUBBER

    发明人： LAL JOGINDER ,  THROCKMORTON MORFORD C

    IPC分类号： C08F36/04 ,  C08D3/06

    CPC分类号： C08F36/04 ,  C08F4/7098

    摘要： THERE IS DISCLOSED A PROCESS OF THE POLYMERIZATION OF BUTADIENE AND BUTADIENE IN MIXTURE WITH OTHER CONJUGATED DIOLEFINS TO FORM POLYMERS CONTAINING A HIGH PORTION OF BUTADIENE UNITS IN THE CIS 1,4 CONGIGURATION COMPRISING CONTACTING AT LEAST ONE DIOLEFIN WITH A CATALYST COMPRISING (A) AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSITING OF ORGANOMETALLIC COMPOUNDS WHEREIN THE METAL IS SELECTED FROM GROUPS I, II AND III OF THE PERIODIC TABLE AND HYDRIDES OF METALS OF GROUPS II AND III OF THE PERIODIC TABLE AND THEIR MONOMERIC OR POLYMERIC HALIDE DERIVATIVES, AMINE DERIVATIVES AND COMPLEXES OF THESE HYDRIDES WITH AMINES, ETHERS OR OTHER MOLECULES CAPABLE OF FORMING COMPLEX COMPOUNDS WITH THESE HYDRIDES, (B) AT LEAST ONE ORGANONICKEL COMPOUND AND (C) AT LEAST ONE ORGANIC FLUORO-CHEMICAL COMPOUND.