NL128620C - - Google Patents

Info

Publication number
NL128620C
NL128620C NL128620DC NL128620C NL 128620 C NL128620 C NL 128620C NL 128620D C NL128620D C NL 128620DC NL 128620 C NL128620 C NL 128620C
Authority
NL
Netherlands
Prior art keywords
halide
metal
hydride
organometallic
normal valency
Prior art date
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL128620C publication Critical patent/NL128620C/xx
Priority claimed from GB812062A external-priority patent/GB1024179A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/08—Isoprene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NL128620D 1962-03-02 NL128620C (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB812062A GB1024179A (en) 1962-03-02 1962-03-02 Improvements relating to polymerization catalysts and their use
GB20979/63A GB1076255A (en) 1962-03-02 1963-05-25 Improvements relating to polymerization catalysts and their use

Publications (1)

Publication Number Publication Date
NL128620C true NL128620C (it)

Family

ID=26241954

Family Applications (4)

Application Number Title Priority Date Filing Date
NL289444D NL289444A (it) 1962-03-02
NL128406D NL128406C (it) 1962-03-02
NL128620D NL128620C (it) 1962-03-02
NL6405752A NL6405752A (it) 1962-03-02 1964-05-22

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL289444D NL289444A (it) 1962-03-02
NL128406D NL128406C (it) 1962-03-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6405752A NL6405752A (it) 1962-03-02 1964-05-22

Country Status (4)

Country Link
US (2) US3288769A (it)
DE (2) DE1495444A1 (it)
GB (1) GB1076255A (it)
NL (4) NL6405752A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289444A (it) * 1962-03-02
FR1388997A (fr) * 1964-01-03 1965-02-12 Solvay Procédé de polymérisation des oléfines
US3478008A (en) * 1965-07-12 1969-11-11 Dow Chemical Co Preparation of propylene having intermediate crystallinity with a catalyst comprising (1) ticl4-metal hydride-alkyl aluminum halide and (2) aluminum trialkyl
US3514437A (en) * 1967-02-02 1970-05-26 Goodyear Tire & Rubber Isoprene polymerization
US3466140A (en) * 1967-03-31 1969-09-09 Goodyear Tire & Rubber Process for producing reduced transition metal halides
US3492281A (en) * 1967-06-29 1970-01-27 Goodyear Tire & Rubber Process for the polymerization of diolefins with beta titanium trichloride and organoaluminum compounds
US3678025A (en) * 1970-05-22 1972-07-18 Dow Chemical Co Preparation of linear alpha olefin polymers having broad molecular weight distributions
IT951376B (it) * 1971-04-16 1973-06-30 Mitsubishi Chem Ind Procedimento per la polimerizza zione di olefine
US3808186A (en) * 1972-05-09 1974-04-30 V Shatalov Method for preparing trans-1,4-polydienes
US4210559A (en) * 1978-10-30 1980-07-01 Standard Oil Company (Indiana) Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions
US4870041A (en) * 1984-01-13 1989-09-26 Chevron Research Company Process for the oligomerization of alpha olefins and catalyst therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242564A (it) * 1959-08-21
BE596398A (it) * 1959-10-28
NL289444A (it) * 1962-03-02

Also Published As

Publication number Publication date
NL128406C (it)
US3288769A (en) 1966-11-29
NL289444A (it)
US3404141A (en) 1968-10-01
DE1442651A1 (de) 1968-11-21
DE1495444A1 (de) 1969-06-19
NL6405752A (it) 1965-04-26
GB1076255A (en) 1967-07-19

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