IT1047652B - Procedimento per produrre polimeridi idrocarburi insaturi con altotenore in gruppi vinilici - Google Patents

Procedimento per produrre polimeridi idrocarburi insaturi con altotenore in gruppi vinilici

Info

Publication number
IT1047652B
IT1047652B IT51590/75A IT5159075A IT1047652B IT 1047652 B IT1047652 B IT 1047652B IT 51590/75 A IT51590/75 A IT 51590/75A IT 5159075 A IT5159075 A IT 5159075A IT 1047652 B IT1047652 B IT 1047652B
Authority
IT
Italy
Prior art keywords
altotenor
procedure
unsaturated hydrocarbon
vinyl groups
hydrocarbon polymers
Prior art date
Application number
IT51590/75A
Other languages
English (en)
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of IT1047652B publication Critical patent/IT1047652B/it

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
    • 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

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)
IT51590/75A 1974-10-03 1975-10-01 Procedimento per produrre polimeridi idrocarburi insaturi con altotenore in gruppi vinilici IT1047652B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2447203A DE2447203C3 (de) 1974-10-03 1974-10-03 Verfahren zur Herstellung von Polybutadien

Publications (1)

Publication Number Publication Date
IT1047652B true IT1047652B (it) 1980-10-20

Family

ID=5927430

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51590/75A IT1047652B (it) 1974-10-03 1975-10-01 Procedimento per produrre polimeridi idrocarburi insaturi con altotenore in gruppi vinilici

Country Status (9)

Country Link
US (1) US3966697A (it)
JP (1) JPS5161590A (it)
BE (1) BE834150A (it)
CA (1) CA1055197A (it)
DE (1) DE2447203C3 (it)
FR (1) FR2286837A1 (it)
GB (1) GB1513879A (it)
IT (1) IT1047652B (it)
NL (1) NL7511611A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1108798A (en) * 1978-05-08 1981-09-08 Evalds Lasis Low benzene butadiene polymerization
US4303769A (en) * 1978-08-22 1981-12-01 The B. F. Goodrich Company Process for preparing substantially gel-free cis-1,4-polybutadiene
DE2911262A1 (de) * 1979-03-22 1980-10-02 Bayer Ag Katalysator, dessen herstellung und verfahren zur polymerisation von butadien
JPS6185414A (ja) * 1984-10-02 1986-05-01 Ube Ind Ltd ポリプタジエンの製造方法
JPS6283594A (ja) * 1985-10-08 1987-04-17 ヤンマーディーゼル株式会社 エンジンヒ−トポンプの防振装置
JP3463811B2 (ja) * 1991-04-24 2003-11-05 Ｊｓｒ株式会社 ブタジエン系重合体の製造方法
US6399732B2 (en) 1998-10-14 2002-06-04 Bridgestone Corporation Preparation of conjugated diene polymers by using an iron-based catalayst system
ITMI20122206A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-immino-piridinico di cobalto
ITMI20122201A1 (it) 2012-12-20 2014-06-21 Versalis Spa Complesso osso-azotato di cobalto, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20122199A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-imminico di cobalto
ITMI20122203A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso osso-azotato di cobalto
ITMI20131828A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
ITMI20131830A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
IT201600105530A1 (it) 2016-10-20 2018-04-20 Versalis Spa Procedimento per la preparazione di polibutadiene 1,2 sindiotattico in presenza di un sistema catalitico comprendente un complesso piridilico di ferro
ES2748248T3 (es) 2017-01-16 2020-03-16 Evonik Operations Gmbh Polibutadienos, su producción y empleo
IT202000028823A1 (it) 2020-11-27 2022-05-27 Consiglio Nazionale Ricerche Copolimeri dienici a stereoblocchi e relativo processo di preparazione.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235967A (it) * 1958-02-11
NL130336C (it) * 1959-09-30
US3040016A (en) * 1960-03-28 1962-06-19 Shell Oil Co Polymerization process
NL266379A (it) * 1960-06-27
US3480607A (en) * 1965-12-03 1969-11-25 Phillips Petroleum Co Polymerization
US3498963A (en) * 1966-09-26 1970-03-03 Japan Synthetic Rubber Co Ltd Process for the catalytic preparation of 1,2-polybutadiene having a high percentage of vinyl configuration
US3522332A (en) * 1967-06-02 1970-07-28 Japan Synthetic Rubber Co Ltd Process for the preparation of 1,2-polybutadiene
JPS5618006B2 (it) * 1974-06-21 1981-04-25

Also Published As

Publication number Publication date
FR2286837B1 (it) 1979-09-07
DE2447203B2 (de) 1981-05-07
JPS5161590A (en) 1976-05-28
CA1055197A (en) 1979-05-22
DE2447203C3 (de) 1982-03-18
FR2286837A1 (fr) 1976-04-30
US3966697A (en) 1976-06-29
BE834150A (fr) 1976-02-02
GB1513879A (en) 1978-06-14
DE2447203A1 (de) 1976-04-15
JPS5650894B2 (it) 1981-12-02
NL7511611A (nl) 1976-04-06

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