IT1141752B - Procedimento di polimerizzazione di olefine - Google Patents

Procedimento di polimerizzazione di olefine

Info

Publication number
IT1141752B
IT1141752B IT68998/80A IT6899880A IT1141752B IT 1141752 B IT1141752 B IT 1141752B IT 68998/80 A IT68998/80 A IT 68998/80A IT 6899880 A IT6899880 A IT 6899880A IT 1141752 B IT1141752 B IT 1141752B
Authority
IT
Italy
Prior art keywords
polymerization procedure
olefine polymerization
olefine
procedure
polymerization
Prior art date
Application number
IT68998/80A
Other languages
English (en)
Other versions
IT8068998A0 (it
Inventor
Kuroda Nobuyuki
Nakamura Toru
Shikatani Yutaka
Matsuura Kazuo
Miyoshi Mitsuji
Original Assignee
Nippon Oil Co 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
Application filed by Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Publication of IT8068998A0 publication Critical patent/IT8068998A0/it
Application granted granted Critical
Publication of IT1141752B publication Critical patent/IT1141752B/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/906—Comminution of transition metal containing catalyst

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)
IT68998/80A 1979-12-28 1980-12-24 Procedimento di polimerizzazione di olefine IT1141752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17344879A JPS5695909A (en) 1979-12-28 1979-12-28 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
IT8068998A0 IT8068998A0 (it) 1980-12-24
IT1141752B true IT1141752B (it) 1986-10-08

Family

ID=15960655

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68998/80A IT1141752B (it) 1979-12-28 1980-12-24 Procedimento di polimerizzazione di olefine

Country Status (9)

Country Link
US (1) US4507448A (it)
JP (1) JPS5695909A (it)
AU (1) AU539295B2 (it)
BR (1) BR8008643A (it)
CA (1) CA1139498A (it)
DE (1) DE3049420A1 (it)
FR (1) FR2472582A1 (it)
GB (1) GB2066273B (it)
IT (1) IT1141752B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180611A (en) * 1981-05-01 1982-11-06 Nippon Oil Co Ltd Production of polyolefin
JPS57182304A (en) * 1981-05-07 1982-11-10 Nippon Oil Co Ltd Production of polyolefin
JPS5811509A (ja) * 1981-07-11 1983-01-22 Nippon Oil Co Ltd ポリオレフインの製造方法
DE3231582C2 (de) * 1981-08-25 1993-10-14 Nippon Oil Co Ltd Verfahren zur Herstellung von Polyolefinen
JPS5896607A (ja) * 1981-12-03 1983-06-08 Nippon Oil Co Ltd ポリオレフインの製造方法
EP0086288B1 (en) * 1982-02-12 1986-09-24 Mitsui Petrochemical Industries, Ltd. Process for producing olefin polymers
JPS58225105A (ja) * 1982-06-23 1983-12-27 Showa Denko Kk 改良されたエチレン系重合体の製造方法
JPS5930803A (ja) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd ポリオレフインの製造方法
GB2130225B (en) * 1982-09-24 1986-04-03 Nippon Oil Co Ltd Zieglar catalysed olefin polymerization
JPS59120602A (ja) * 1982-12-27 1984-07-12 Nippon Oil Co Ltd ポリオレフインの製造方法
JPH0617399B2 (ja) * 1983-12-20 1994-03-09 日本石油株式会社 ポリオレフインの製造方法
JPH0761687B2 (ja) * 1988-07-09 1995-07-05 日本石油株式会社 高強度・高弾性率ポリエチレン材料の製造方法
DE3834088A1 (de) * 1988-10-07 1990-04-12 Basf Ag Verfahren zum herstellen von homopolymerisaten des ethens sowie copolymerisaten des ethens mit hoeheren (alpha)-monoolefinen mittels eines ziegler-katalysatorsystems
IT1241062B (it) * 1990-01-10 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
EP0604990B1 (en) * 1992-12-29 1997-06-11 Nippon Petrochemicals Co., Ltd. Method for vapor phase polymerization of alpha-olefin
DE69320163T2 (de) * 1992-12-29 1999-04-22 Nippon Petrochemicals Co., Ltd., Tokio/Tokyo Verfahren zum Betreiben eines Olefinpolymerisationreaktors
DE69329142T2 (de) * 1992-12-30 2001-01-11 Nippon Petrochemicals Co., Ltd. Verfahren zur Olefinpolymerisation in der Dampfphase
WO2009112399A1 (en) * 2008-03-12 2009-09-17 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65587A1 (it) * 1972-06-22 1973-12-27
FR2212346B1 (it) * 1972-12-28 1978-12-01 Nippon Oil Co Ltd
US4172050A (en) * 1974-04-22 1979-10-23 The Dow Chemical Company High efficiency titanate catalyst for polymerizing olefins
IT1052079B (it) * 1975-01-10 1981-06-20 Nippon Oil Co Ltd Procedimento per la produzione di poliolefine
US4209602A (en) * 1975-01-10 1980-06-24 Nippon Oil Company, Limited Process for the production of polyolefins

Also Published As

Publication number Publication date
JPS5695909A (en) 1981-08-03
AU6568480A (en) 1981-07-02
BR8008643A (pt) 1981-07-28
FR2472582A1 (fr) 1981-07-03
CA1139498A (en) 1983-01-11
JPS64404B2 (it) 1989-01-06
AU539295B2 (en) 1984-09-20
GB2066273B (en) 1983-06-02
IT8068998A0 (it) 1980-12-24
DE3049420A1 (de) 1981-10-08
DE3049420C2 (it) 1991-12-19
US4507448A (en) 1985-03-26
GB2066273A (en) 1981-07-08
FR2472582B1 (it) 1985-04-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941230