GB1553232A - Olefin polymerization catalysts - Google Patents

Olefin polymerization catalysts

Info

Publication number
GB1553232A
GB1553232A GB32661/76A GB3266176A GB1553232A GB 1553232 A GB1553232 A GB 1553232A GB 32661/76 A GB32661/76 A GB 32661/76A GB 3266176 A GB3266176 A GB 3266176A GB 1553232 A GB1553232 A GB 1553232A
Authority
GB
United Kingdom
Prior art keywords
olefin polymerization
polymerization catalysts
catalysts
olefin
polymerization
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
GB32661/76A
Other languages
English (en)
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
Montedison 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 Montedison SpA filed Critical Montedison SpA
Publication of GB1553232A publication Critical patent/GB1553232A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
GB32661/76A 1975-08-08 1976-08-05 Olefin polymerization catalysts Expired GB1553232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26231/75A IT1040379B (it) 1975-08-08 1975-08-08 Componenti catalitici e catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number Publication Date
GB1553232A true GB1553232A (en) 1979-09-26

Family

ID=11219002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32661/76A Expired GB1553232A (en) 1975-08-08 1976-08-05 Olefin polymerization catalysts

Country Status (15)

Country Link
JP (1) JPS5222082A (nl)
AT (1) AT345549B (nl)
AU (1) AU513230B2 (nl)
BE (1) BE844951A (nl)
CA (1) CA1099696A (nl)
DE (1) DE2635163C2 (nl)
ES (1) ES450554A1 (nl)
FR (1) FR2320308A1 (nl)
GB (1) GB1553232A (nl)
IT (1) IT1040379B (nl)
NL (1) NL7608629A (nl)
NO (1) NO762686L (nl)
SE (1) SE7608697L (nl)
SU (1) SU843709A3 (nl)
ZA (1) ZA764722B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110628010A (zh) * 2019-10-18 2019-12-31 辽宁奥克医药辅料股份有限公司 一种催化剂组合物及其应用于制备中等分子量聚乙二醇的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049606A (nl) * 1973-09-04 1975-05-02
EP0000998B1 (en) * 1977-08-31 1982-03-24 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
EP0000999B1 (en) * 1977-08-31 1981-05-27 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system
EP0000997B1 (en) * 1977-08-31 1981-11-25 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
US4295991A (en) * 1978-09-26 1981-10-20 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227164A (nl) * 1957-04-27
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
GB1408620A (en) * 1972-12-04 1975-10-01 Shell Int Research Isoprene polymerization and catalyst therefor
JPS5074594A (nl) * 1973-11-02 1975-06-19
ES435000A1 (es) * 1974-03-20 1977-03-01 Hoechst Ag Procedimiento para la obtencion de un catalizador.
US3984350A (en) * 1974-05-09 1976-10-05 Standard Oil Company (Indiana) Catalyst component comprising brown titanium trichloride
DK81375A (da) * 1975-01-30 1976-07-31 Hoechst Ag Fremgangsmade til fremstilling af en katalysator
JPS51123796A (en) * 1975-04-23 1976-10-28 Mitsubishi Chem Ind Ltd Preparation process of solid titanium trichloride catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110628010A (zh) * 2019-10-18 2019-12-31 辽宁奥克医药辅料股份有限公司 一种催化剂组合物及其应用于制备中等分子量聚乙二醇的方法
CN110628010B (zh) * 2019-10-18 2022-09-27 辽宁奥克医药辅料股份有限公司 一种催化剂组合物及其应用于制备中等分子量聚乙二醇的方法

Also Published As

Publication number Publication date
AU1669576A (en) 1978-02-16
ZA764722B (en) 1977-07-27
JPS5222082A (en) 1977-02-19
BE844951A (fr) 1977-02-07
ES450554A1 (es) 1978-01-01
DE2635163C2 (de) 1984-12-20
DE2635163A1 (de) 1977-02-24
CA1099696A (en) 1981-04-21
SE7608697L (sv) 1977-02-09
ATA582276A (de) 1978-01-15
NL7608629A (nl) 1977-02-10
AU513230B2 (en) 1980-11-20
SU843709A3 (ru) 1981-06-30
FR2320308A1 (fr) 1977-03-04
NO762686L (nl) 1977-02-09
AT345549B (de) 1978-09-25
IT1040379B (it) 1979-12-20
FR2320308B1 (nl) 1979-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940805