CA1076300A - Procede de fabrication du polypropylene - Google Patents

Procede de fabrication du polypropylene

Info

Publication number
CA1076300A
CA1076300A CA269,718A CA269718A CA1076300A CA 1076300 A CA1076300 A CA 1076300A CA 269718 A CA269718 A CA 269718A CA 1076300 A CA1076300 A CA 1076300A
Authority
CA
Canada
Prior art keywords
process according
ether
titanium trichloride
ethyl
titanium
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
CA269,718A
Other languages
English (en)
Inventor
Tetsumi Suzuki
Genjiro Kakogawa
Kazuhisa Kojima
Masayoshi Hasuo
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Application granted granted Critical
Publication of CA1076300A publication Critical patent/CA1076300A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA269,718A 1976-01-19 1977-01-14 Procede de fabrication du polypropylene Expired CA1076300A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP477976A JPS5287490A (en) 1976-01-19 1976-01-19 Production of of polyolefins

Publications (1)

Publication Number Publication Date
CA1076300A true CA1076300A (fr) 1980-04-22

Family

ID=11593299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA269,718A Expired CA1076300A (fr) 1976-01-19 1977-01-14 Procede de fabrication du polypropylene

Country Status (2)

Country Link
JP (1) JPS5287490A (fr)
CA (1) CA1076300A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246447A1 (de) * 1981-12-17 1983-07-14 Chisso Corp., Osaka Polypropylen zur herstellung von hochsteifen formkoerpern und verfahren zur herstellung desselben

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426891A (en) * 1977-08-02 1979-02-28 Mitsui Petrochem Ind Ltd Preparation of olefin copolymer
JPS5636505A (en) * 1979-09-04 1981-04-09 Sumitomo Chem Co Ltd Production of olefin polymer
JPS58104907A (ja) * 1981-12-17 1983-06-22 Chisso Corp 高剛性成形品用ポリプロピレンの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246447A1 (de) * 1981-12-17 1983-07-14 Chisso Corp., Osaka Polypropylen zur herstellung von hochsteifen formkoerpern und verfahren zur herstellung desselben

Also Published As

Publication number Publication date
JPS559404B2 (fr) 1980-03-10
JPS5287490A (en) 1977-07-21

Similar Documents

Publication Publication Date Title
EP0187462B1 (fr) Catalyseur supporté pour la polymérisation d'oléfines
US4657882A (en) Supported olefin polymerization catalyst produced from a magnesium alkyl/organophosphoryl complex
US4159965A (en) Catalyst useful for polymerizing olefins
CA1097316A (fr) PROCEDE DE POLYMERISATION DE L'ETHYLENE OU D'.alpha.- OLEFINES; CATALYSEURS EMPLOYES
EP0211624A1 (fr) Polymérisation d'oléfines à l'aide d'un catalyseur Ziegler-Natta et deux composés organométalliques
EP0012397B1 (fr) Catalyseur de polymérisation et procédé pour la polymérisation d'alpha-oléfines
KR940008348B1 (ko) 올레핀 중합체의 제조방법
CA2255522C (fr) Nouveaux composes contenant des electrodonneurs
CA1119153A (fr) Catalyseur et procede de polymerisation d'alpha-monolefines
GB2056998A (en) Process and catalyst for polymerisation of an -olefin
NZ217817A (en) A process for polymerising or copolymerising alpha-olefins in the presence of ziegler-natta catalytic system
US4477586A (en) Polymerization of olefins
JPS6137802A (ja) オレフイン重合用触媒成分
GB2085016A (en) Catalytic composition and its use for producing highly stereoregular a-olefin polymers
JPS59138206A (ja) オレフィン重合用触媒成分の製造方法
EP0415704B1 (fr) Catalyseur de polymérisation d'oléfines
CA1076300A (fr) Procede de fabrication du polypropylene
CA1139738A (fr) Catalyseur de polymerisation des olefines
US4525556A (en) Polymerization of olefins
US4329256A (en) Process for the manufacture of a mixed catalyst
US5223466A (en) Olefin polymerization and copolymerization catalyst
JP2767754B2 (ja) オレフィンの重合用触媒の製造方法
US4663403A (en) Polymerization of olefins
US5064795A (en) Polymerization of olefins
JPS6099107A (ja) オレフイン重合用触媒の製法および同触媒を使用したα−オレフインの重合方法

Legal Events

Date Code Title Description
MKEX Expiry