IT1170833B - Procedimento per la produzione di polimeri alfa-olefinici - Google Patents

Procedimento per la produzione di polimeri alfa-olefinici

Info

Publication number
IT1170833B
IT1170833B IT8148080A IT4808081A IT1170833B IT 1170833 B IT1170833 B IT 1170833B IT 8148080 A IT8148080 A IT 8148080A IT 4808081 A IT4808081 A IT 4808081A IT 1170833 B IT1170833 B IT 1170833B
Authority
IT
Italy
Prior art keywords
alpha
procedure
production
olephinic
polymers
Prior art date
Application number
IT8148080A
Other languages
English (en)
Other versions
IT8148080A0 (it
Inventor
Akihiro Sato
Masami Tachibana
Kazutsune Kikuta
Yoshiharu Higuchi
Original Assignee
Chisso 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
Application filed by Chisso Corp filed Critical Chisso Corp
Publication of IT8148080A0 publication Critical patent/IT8148080A0/it
Application granted granted Critical
Publication of IT1170833B publication Critical patent/IT1170833B/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
    • Y10S526/902—Monomer polymerized in bulk 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
IT8148080A 1980-03-22 1981-03-23 Procedimento per la produzione di polimeri alfa-olefinici IT1170833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3634380A JPS56133303A (en) 1980-03-22 1980-03-22 Production of alpha-olefin polymer

Publications (2)

Publication Number Publication Date
IT8148080A0 IT8148080A0 (it) 1981-03-23
IT1170833B true IT1170833B (it) 1987-06-03

Family

ID=12467181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8148080A IT1170833B (it) 1980-03-22 1981-03-23 Procedimento per la produzione di polimeri alfa-olefinici

Country Status (6)

Country Link
US (1) US4304891A (it)
JP (1) JPS56133303A (it)
DE (1) DE3111071A1 (it)
FR (1) FR2478647A1 (it)
GB (1) GB2075033B (it)
IT (1) IT1170833B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129206A (en) * 1980-03-14 1981-10-09 Chisso Corp Production of alpha-olefin polymer
US4410672A (en) * 1980-04-23 1983-10-18 Showa Denko Kabushiki Kaisha Polymerization catalysts and process for the production of ethylenic polymers by use thereof
US4618661A (en) * 1980-05-02 1986-10-21 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4442276A (en) * 1982-02-12 1984-04-10 Mitsui Petrochemical Industries, Ltd. Process for polymerizing or copolymerizing olefins
JPS5964602A (ja) * 1982-10-06 1984-04-12 Mitsui Toatsu Chem Inc 分子量分布の狭いポリプロピレン
FR2541683B1 (fr) * 1983-02-28 1986-05-09 Ato Chimie Procede pour la preparation d'un solide hydrocarbone actif utilisable pour polymeriser des olefines, et procede de synthese d'un polymere ou copolymere olefinique faisant appel audit solide hydrocarbone actif comme systeme
JPS59206418A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd ４−メチル−１−ペンテン重合体の製法
JPS6026011A (ja) * 1983-07-21 1985-02-08 Idemitsu Kosan Co Ltd プロピレン・スチレン共重合体の製造方法
US4508844A (en) * 1983-08-04 1985-04-02 Exxon Research & Engineering Co. Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
JPH0672166B2 (ja) * 1984-07-06 1994-09-14 チッソ株式会社 α―オレフィン重合用固体触媒成分およびその製造法
US4582816A (en) * 1985-02-21 1986-04-15 Phillips Petroleum Company Catalysts, method of preparation and polymerization processes therewith
US4579836A (en) * 1985-05-22 1986-04-01 Amoco Corporation Exhaustively prepolymerized supported alpha-olefin polymerization catalyst
US6121393A (en) * 1987-02-17 2000-09-19 Mitsui Chemicals Process for polymerizing alpha-olefins
US5238891A (en) * 1989-06-15 1993-08-24 Phillips Petroleum Company Olefin polymerization catalyst and process
JP2940684B2 (ja) * 1989-12-29 1999-08-25 三井化学株式会社 オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法
JP2002241438A (ja) * 2001-02-16 2002-08-28 Chisso Corp 弾性プロピレン−エチレン共重合体とその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067183A (en) * 1956-10-15 1962-12-04 Eastman Kodak Co Polymerization of olefins with a catalyst slurry preactivated with ethylene
GB1001820A (en) * 1963-09-12 1965-08-18 Eastman Kodak Co Process for the polymerization of ª‡-olefinic hydrocarbon material and catalysts for effecting such polymerization
GB1299863A (en) 1969-01-23 1972-12-13 Shell Int Research Improvements in or relating to the catalytic polymerisation of olefins
FR2099150A5 (it) * 1970-06-18 1972-03-10 Mitsui Toatsu Chemicals
GR63148B (en) * 1976-05-17 1979-09-25 Mitsui Toatsu Chemicals Process for the polymerization of ethylene of a-olefins and catalyst therefor
CA1093543A (en) * 1976-07-15 1981-01-13 Tetsuya Iwao PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR .alpha.- OLEFINS AND CATALYST THEREFOR
JPS5330681A (en) * 1976-09-02 1978-03-23 Mitsui Petrochem Ind Ltd Preparation of polyalpha-olefin
JPS598363B2 (ja) * 1978-08-22 1984-02-24 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
JPS588686B2 (ja) * 1978-12-01 1983-02-17 チッソ株式会社 α↓−オレフイン重合体の製造方法

Also Published As

Publication number Publication date
GB2075033A (en) 1981-11-11
JPS6352651B2 (it) 1988-10-19
DE3111071C2 (it) 1987-08-27
US4304891A (en) 1981-12-08
GB2075033B (en) 1984-03-28
FR2478647A1 (fr) 1981-09-25
FR2478647B1 (it) 1984-11-23
JPS56133303A (en) 1981-10-19
DE3111071A1 (de) 1982-03-11
IT8148080A0 (it) 1981-03-23

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