GB2133020B - Polymerising olefins with an improved ziegler catalyst - Google Patents

Polymerising olefins with an improved ziegler catalyst

Info

Publication number
GB2133020B
GB2133020B GB08329764A GB8329764A GB2133020B GB 2133020 B GB2133020 B GB 2133020B GB 08329764 A GB08329764 A GB 08329764A GB 8329764 A GB8329764 A GB 8329764A GB 2133020 B GB2133020 B GB 2133020B
Authority
GB
United Kingdom
Prior art keywords
ziegler catalyst
polymerising olefins
improved ziegler
improved
polymerising
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
GB08329764A
Other versions
GB2133020A (en
GB8329764D0 (en
Inventor
Kazuo Matsuura
Takeichi Shiraishi
Mitsuo Okamoto
Nobuyuki Kuroda
Mituji Miyoshi
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 claimed from JP19611382A external-priority patent/JPS5986607A/en
Priority claimed from JP21342382A external-priority patent/JPS59105008A/en
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of GB8329764D0 publication Critical patent/GB8329764D0/en
Publication of GB2133020A publication Critical patent/GB2133020A/en
Application granted granted Critical
Publication of GB2133020B publication Critical patent/GB2133020B/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)
GB08329764A 1982-11-10 1983-11-08 Polymerising olefins with an improved ziegler catalyst Expired GB2133020B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19611382A JPS5986607A (en) 1982-11-10 1982-11-10 Production of polyolefin
JP21342382A JPS59105008A (en) 1982-12-07 1982-12-07 Production of copolymer

Publications (3)

Publication Number Publication Date
GB8329764D0 GB8329764D0 (en) 1983-12-14
GB2133020A GB2133020A (en) 1984-07-18
GB2133020B true GB2133020B (en) 1986-02-05

Family

ID=26509546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329764A Expired GB2133020B (en) 1982-11-10 1983-11-08 Polymerising olefins with an improved ziegler catalyst

Country Status (4)

Country Link
CA (1) CA1219996A (en)
DE (1) DE3340754A1 (en)
FR (1) FR2535724B1 (en)
GB (1) GB2133020B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182805A (en) * 1983-03-29 1984-10-17 Nippon Oil Co Ltd Production of polyolefin
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
US4976898A (en) * 1985-06-17 1990-12-11 Viskase Corporation Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
US4900706A (en) * 1987-03-17 1990-02-13 Sumitomo Chemical Company, Limited Process for producing olefin polymers and catalyst used therein
JP2814310B2 (en) * 1990-12-27 1998-10-22 日本石油株式会社 Method for producing polyolefin
SG67392A1 (en) * 1996-05-27 1999-09-21 Sumitomo Chemical Co Propylene/ethylene-alpha-olefin block copolymer and process for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1014991B (en) * 1974-06-12 1977-04-30 Snam Progetti CATALYST FOR THE POLYMERIZATION OF ALPHA OLEFINE METHOD FOR ITS PREPARATION AND POLYMERIZATION PROCESS USING SAID CATALYST
US4263168A (en) * 1979-01-10 1981-04-21 Imperial Chemical Industries Limited Olefine polymerization catalyst
CA1145318A (en) * 1979-07-17 1983-04-26 John G. Speakman Olefin polymerisation catalyst, process and polyolefin product
JPS57108107A (en) * 1980-12-25 1982-07-06 Asahi Chem Ind Co Ltd Catalyst for olefin polymerization
US4335016A (en) * 1981-02-23 1982-06-15 Chemplex Company Catalyst and method
JPS57182304A (en) * 1981-05-07 1982-11-10 Nippon Oil Co Ltd Production of polyolefin
JPS5811509A (en) * 1981-07-11 1983-01-22 Nippon Oil Co Ltd Preparation of polyolefin
US4374753A (en) * 1981-07-29 1983-02-22 Chemplex Company Polymerization catalyst and method
FR2512033B1 (en) * 1981-08-25 1986-02-21 Nippon Oil Co Ltd PROCESS FOR THE MANUFACTURE OF POLY-OLEFINS
JPS5930803A (en) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd Preparation of polyolefin

Also Published As

Publication number Publication date
DE3340754A1 (en) 1984-05-24
GB2133020A (en) 1984-07-18
FR2535724A1 (en) 1984-05-11
GB8329764D0 (en) 1983-12-14
CA1219996A (en) 1987-03-31
FR2535724B1 (en) 1987-12-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971108