GB851113A - Improvements in or relating to polymerisation of olefines - Google Patents

Improvements in or relating to polymerisation of olefines

Info

Publication number
GB851113A
GB851113A GB2390656A GB2390656A GB851113A GB 851113 A GB851113 A GB 851113A GB 2390656 A GB2390656 A GB 2390656A GB 2390656 A GB2390656 A GB 2390656A GB 851113 A GB851113 A GB 851113A
Authority
GB
United Kingdom
Prior art keywords
olefin
lewis base
aldehydes
added
specified
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
GB2390656A
Inventor
Nicolaas Dost
Dhafir Yusif Waddan
Hans Edgar Strauss
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.)
Petrochemicals Ltd
Original Assignee
Petrochemicals Ltd
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
Priority to BE559727D priority Critical patent/BE559727A/xx
Application filed by Petrochemicals Ltd filed Critical Petrochemicals Ltd
Priority to GB2390656A priority patent/GB851113A/en
Priority to FR1180416D priority patent/FR1180416A/en
Publication of GB851113A publication Critical patent/GB851113A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Olefins are polymerized by the Ziegler lowpressure process in the presence of between 0,0005 and 10 molar per cent, based on the olefin, of a Lewis base. Ethylene is the specified olefin and specified Lewis bases are aldehydes such as acetaldehyde, nitrogen-containing bases such as ammonia and pyridine, esters such as ethyl acetate, ethers such as ethyl ether and nitrous oxide. More than one Lewis base may be used, and the second may be added after the first. Compounds which decrease the molecular weight of the polymer e.g. aldehydes or methanol may also be present. The Lewis base may be added to the olefin feed, or in admixturewith the catalyst or with the inert solvent. Specifications 799,392, 799,873, 801,031, 815,112 and 815,310 are referred to.
GB2390656A 1956-08-02 1956-08-02 Improvements in or relating to polymerisation of olefines Expired GB851113A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE559727D BE559727A (en) 1956-08-02
GB2390656A GB851113A (en) 1956-08-02 1956-08-02 Improvements in or relating to polymerisation of olefines
FR1180416D FR1180416A (en) 1956-08-02 1957-07-31 Olefin polymerization process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2390656A GB851113A (en) 1956-08-02 1956-08-02 Improvements in or relating to polymerisation of olefines

Publications (1)

Publication Number Publication Date
GB851113A true GB851113A (en) 1960-10-12

Family

ID=10203218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2390656A Expired GB851113A (en) 1956-08-02 1956-08-02 Improvements in or relating to polymerisation of olefines

Country Status (3)

Country Link
BE (1) BE559727A (en)
FR (1) FR1180416A (en)
GB (1) GB851113A (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155626A (en) * 1959-08-17 1964-11-03 Shell Oil Co Polymerization catalyst
DE1199992B (en) * 1963-06-06 1965-09-02 Huels Chemische Werke Ag Process for regulating the molecular weight of polydiolefins
US3230208A (en) * 1960-12-23 1966-01-18 Eastman Kodak Co Three-component alkyl aluminum halide catalysts for olefin polym-erization
US3236826A (en) * 1960-02-03 1966-02-22 Goodrich Gulf Chem Inc Catalyst solution and process of polymerizing therewith
US3320227A (en) * 1962-10-22 1967-05-16 Solvay Catalyst for the polymerization of olefins consisting of tin or lead tetrahydrocarbyls, a transition metal halide, a halide of a metal selected from the third and fifth groups and an ether
DE1258095B (en) * 1964-06-12 1968-01-04 Goodyear Tire & Rubber Process for the polymerization of conjugated diolefins
US3369011A (en) * 1960-10-26 1968-02-13 Montedison Spa Process for producing amorphous copolymerizates of ethylene and higher alpha-olefin
US3502636A (en) * 1965-05-24 1970-03-24 Bayer Ag Solution polymerization of isoprene with aluminium trialkyl titanium tetrachloride catalyst activated by ethers and halogenated alkanes
EP0034935A1 (en) * 1980-02-21 1981-09-02 Sumitomo Chemical Company, Limited Titanium trichloride catalyst and process for production of alpha-olefin polymers
EP0035896A1 (en) * 1980-03-07 1981-09-16 Mitsui Petrochemical Industries, Ltd. Method for treating an olefin polymer to remove catalyst residue therefrom and shaped articles of the treated polymer
EP0106141A1 (en) * 1982-09-10 1984-04-25 Montedison S.p.A. Catalyst components and catalysts for the polymerization of olefins
EP0116709A1 (en) * 1982-12-24 1984-08-29 BASF Aktiengesellschaft Process for producing homo and copolymers of alpha-monoolefins by means of a Ziegler-Natta catalytic system
EP0155716A1 (en) * 1984-02-28 1985-09-25 Shell Internationale Researchmaatschappij B.V. Olefin polymerization process
US5155186A (en) * 1984-12-24 1992-10-13 Phillips Petroleum Company Ethylene homopolymer and copolymer polymerization process and the products produced therefrom
US6187879B1 (en) * 1999-08-31 2001-02-13 Eastman Chemical Company Process for producing polyolefins
US6191238B1 (en) * 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417298B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417301B1 (en) * 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6586538B2 (en) 1999-08-31 2003-07-01 Eastman Chemical Company Process for producing polyolefins
US6608152B2 (en) 1998-10-27 2003-08-19 Eastman Chemical Company Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098715B (en) * 1958-04-16 1961-02-02 Huels Chemische Werke Ag Process for the low pressure polymerization of olefins
US3100764A (en) * 1960-08-04 1963-08-13 Sun Oil Co Control of pentane-soluble polymers in the polymerization of propylene
US3240773A (en) * 1964-07-22 1966-03-15 Shell Oil Co Polymerization of alpha-monoolefins in the presence of titanium trichloride, organometallic reducing agent comprising zinc dihydrocarbyl, and an organic amine
NL153555B (en) * 1968-05-15 1977-06-15 Stamicarbon PROCESS FOR PREPARING ALKIN POLYMERS.
FR2198959B1 (en) * 1972-09-14 1978-03-03 Ethylene Plastique Sa
US4310439A (en) * 1979-03-07 1982-01-12 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst
EP0085231B1 (en) * 1981-12-17 1986-11-12 Imperial Chemical Industries Plc Catalyst composition, production and use

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155626A (en) * 1959-08-17 1964-11-03 Shell Oil Co Polymerization catalyst
US3236826A (en) * 1960-02-03 1966-02-22 Goodrich Gulf Chem Inc Catalyst solution and process of polymerizing therewith
US3369011A (en) * 1960-10-26 1968-02-13 Montedison Spa Process for producing amorphous copolymerizates of ethylene and higher alpha-olefin
US3230208A (en) * 1960-12-23 1966-01-18 Eastman Kodak Co Three-component alkyl aluminum halide catalysts for olefin polym-erization
US3320227A (en) * 1962-10-22 1967-05-16 Solvay Catalyst for the polymerization of olefins consisting of tin or lead tetrahydrocarbyls, a transition metal halide, a halide of a metal selected from the third and fifth groups and an ether
DE1199992B (en) * 1963-06-06 1965-09-02 Huels Chemische Werke Ag Process for regulating the molecular weight of polydiolefins
DE1258095B (en) * 1964-06-12 1968-01-04 Goodyear Tire & Rubber Process for the polymerization of conjugated diolefins
US3502636A (en) * 1965-05-24 1970-03-24 Bayer Ag Solution polymerization of isoprene with aluminium trialkyl titanium tetrachloride catalyst activated by ethers and halogenated alkanes
EP0034935A1 (en) * 1980-02-21 1981-09-02 Sumitomo Chemical Company, Limited Titanium trichloride catalyst and process for production of alpha-olefin polymers
EP0035896A1 (en) * 1980-03-07 1981-09-16 Mitsui Petrochemical Industries, Ltd. Method for treating an olefin polymer to remove catalyst residue therefrom and shaped articles of the treated polymer
EP0106141A1 (en) * 1982-09-10 1984-04-25 Montedison S.p.A. Catalyst components and catalysts for the polymerization of olefins
EP0116709A1 (en) * 1982-12-24 1984-08-29 BASF Aktiengesellschaft Process for producing homo and copolymers of alpha-monoolefins by means of a Ziegler-Natta catalytic system
EP0155716A1 (en) * 1984-02-28 1985-09-25 Shell Internationale Researchmaatschappij B.V. Olefin polymerization process
US5155186A (en) * 1984-12-24 1992-10-13 Phillips Petroleum Company Ethylene homopolymer and copolymer polymerization process and the products produced therefrom
US6608152B2 (en) 1998-10-27 2003-08-19 Eastman Chemical Company Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
US7652113B2 (en) 1998-10-27 2010-01-26 Westlake Longview Corporation Polyethylene copolymers having low n-hexane extractable
US7893180B2 (en) 1998-10-27 2011-02-22 Westlake Longview Corp. Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417298B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417301B1 (en) * 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6191238B1 (en) * 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
JP2003508557A (en) * 1999-08-31 2003-03-04 イーストマン ケミカル カンパニー Method for producing polyolefin
US6586538B2 (en) 1999-08-31 2003-07-01 Eastman Chemical Company Process for producing polyolefins
US6187879B1 (en) * 1999-08-31 2001-02-13 Eastman Chemical Company Process for producing polyolefins
CN1326886C (en) * 1999-08-31 2007-07-18 西湖朗维尤公司 Process for producing polyolefins

Also Published As

Publication number Publication date
BE559727A (en)
FR1180416A (en) 1959-06-04

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