CA934742A - Homogeneous stereospecific catalyst and polymerization of diolefins therewith - Google Patents

Homogeneous stereospecific catalyst and polymerization of diolefins therewith

Info

Publication number
CA934742A
CA934742A CA767996A CA767996A CA934742A CA 934742 A CA934742 A CA 934742A CA 767996 A CA767996 A CA 767996A CA 767996 A CA767996 A CA 767996A CA 934742 A CA934742 A CA 934742A
Authority
CA
Canada
Prior art keywords
diolefins
homogeneous
polymerization
therewith
stereospecific catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA767996A
Other languages
English (en)
Inventor
Marullo Gerlando
Susa Ermanno
Baroni Alessandro
Longiave Carlo
Maffezzoni Umberto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montecatini Edison SpA
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.)
Filing date
Publication date
Application filed by Montecatini Edison SpA filed Critical Montecatini Edison SpA
Application granted granted Critical
Publication of CA934742A publication Critical patent/CA934742A/en
Expired legal-status Critical Current

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA767996A 1958-02-11 1959-02-10 Homogeneous stereospecific catalyst and polymerization of diolefins therewith Expired CA934742A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT204358 1958-02-11
IT641658 1958-04-24
IT781858 1958-05-20

Publications (1)

Publication Number Publication Date
CA934742A true CA934742A (en) 1973-10-02

Family

ID=27272535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA767996A Expired CA934742A (en) 1958-02-11 1959-02-10 Homogeneous stereospecific catalyst and polymerization of diolefins therewith

Country Status (9)

Country Link
US (1) US3502637A (pt)
BE (1) BE575507A (pt)
CA (1) CA934742A (pt)
CH (1) CH405719A (pt)
DE (1) DE1133548B (pt)
FR (1) FR1227292A (pt)
GB (1) GB916000A (pt)
LU (1) LU36862A1 (pt)
NL (1) NL235967A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144922B (de) * 1960-04-07 1963-03-07 Huels Chemische Werke Ag Verfahren zur Herstellung von Polydiolefinen
DE1226307B (de) * 1960-06-21 1966-10-06 Huels Chemische Werke Ag Verfahren zur Herstellung von 1,4-cis-Polydienen
FR1310146A (pt) * 1960-12-05 1963-03-06
NL7013366A (pt) * 1969-09-27 1971-03-30
DE2447203C3 (de) * 1974-10-03 1982-03-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Polybutadien
DE2361782C3 (de) * 1973-12-12 1982-05-06 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von niedermolekularem Polybutadien
US3993856A (en) * 1974-07-25 1976-11-23 The Firestone Tire & Rubber Company Process for polymerizing butadiene
US4258160A (en) * 1977-12-22 1981-03-24 The Firestone Tire & Rubber Company Process for polymerizing butadiene
JPS6185414A (ja) * 1984-10-02 1986-05-01 Ube Ind Ltd ポリプタジエンの製造方法
WO1991002587A1 (en) * 1989-08-15 1991-03-07 Institut Neftekhimicheskikh Protsessov Imeni Ju.G. Mamedalieva Akademii Nauk Azerbaidzhanskoi Ssr Catalyst for polymerization of diene and method of obtaining polydiene with the use of said catalyst
EP1496068A1 (en) * 2003-07-09 2005-01-12 Total Petrochemicals Research Feluy Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones.
CN114751943B (zh) * 2022-04-21 2023-06-23 中国科学院青岛生物能源与过程研究所 一种吡啶-2-醛（酮）肟/钴配合物及其制备方法和其在共轭二烯聚合中的应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282513A (en) * 1939-05-19 1942-05-12 Du Pont Stabilization of viscous petroleum oils
GB534792A (en) * 1939-12-20 1941-03-18 George Blackley Improvements in blinds
GB554242A (en) * 1941-12-24 1943-06-25 Trubenising Ltd Improvements in and relating to artificial flowers and like ornaments
BE543292A (pt) * 1954-12-02
US3094514A (en) * 1958-02-13 1963-06-18 Goodrich Gulf Chem Inc Polymerization process for aliphatic, conjugated dienes
NL203032A (pt) * 1954-12-24
BE638937A (pt) * 1955-12-16
US2881156A (en) * 1956-03-28 1959-04-07 Standard Oil Co Catalytic conversion and catalysts
US3065220A (en) * 1956-05-22 1962-11-20 Monsanto Chemicals Preparation and use of ziegler catalysts wherein the catalyst components are reacted at below-25 deg.c.
US2905659A (en) * 1956-08-07 1959-09-22 Goodrich Gulf Chem Inc Method of removing heavy metal catalyst from olefinic polymers by treatment with de-gassed water
US2977349A (en) * 1956-11-07 1961-03-28 Goodrich Gulf Chem Inc Process for polymerizing dienes
US3135725A (en) * 1957-05-31 1964-06-02 Goodrich Gulf Chem Inc Process of polymerizing conjugated diolefins with a cobalt salt-hydrocarbyl aluminumcompound catalyst
US2953556A (en) * 1957-07-18 1960-09-20 Goodrich Gulf Chem Inc Polymer recovery process
BE574129A (pt) * 1957-12-23
NL246112A (pt) * 1958-01-27 Eastman Kodak Co

Also Published As

Publication number Publication date
DE1133548B (de) 1962-07-19
BE575507A (pt) 1959-08-10
FR1227292A (fr) 1960-08-19
GB916000A (en) 1963-01-16
NL235967A (pt)
US3502637A (en) 1970-03-24
CH405719A (de) 1966-01-15
LU36862A1 (pt) 1960-08-10

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