BE852442A - Catalyseurs pour la polymerisation d'olefines - Google Patents

Catalyseurs pour la polymerisation d'olefines

Info

Publication number
BE852442A
BE852442A BE175773A BE175773A BE852442A BE 852442 A BE852442 A BE 852442A BE 175773 A BE175773 A BE 175773A BE 175773 A BE175773 A BE 175773A BE 852442 A BE852442 A BE 852442A
Authority
BE
Belgium
Prior art keywords
olefins
catalysts
polymerization
Prior art date
Application number
BE175773A
Other languages
English (en)
Inventor
A Shiga
Y Fukui
K Matsumura
T Sasaki
M Ohkawa
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE852442A publication Critical patent/BE852442A/fr

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
BE175773A 1976-03-15 1977-03-14 Catalyseurs pour la polymerisation d'olefines BE852442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2831376A JPS52110793A (en) 1976-03-15 1976-03-15 Preparation of highly crystalline olefin polymers

Publications (1)

Publication Number Publication Date
BE852442A true BE852442A (fr) 1977-07-01

Family

ID=12245117

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175773A BE852442A (fr) 1976-03-15 1977-03-14 Catalyseurs pour la polymerisation d'olefines

Country Status (9)

Country Link
US (1) US4123387A (fr)
JP (1) JPS52110793A (fr)
BE (1) BE852442A (fr)
BR (1) BR7701480A (fr)
DE (1) DE2711300A1 (fr)
FR (1) FR2344575A1 (fr)
GB (2) GB1550511A (fr)
IT (1) IT1086792B (fr)
NL (1) NL7702761A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832440A1 (de) * 1977-07-25 1979-02-15 Toa Nenryo Kogyo Kk Titantrichloridkatalysator-zubereitung, verfahren zu ihrer herstellung und ihre verwendung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107294A (en) * 1976-03-08 1977-09-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof
JPS5314192A (en) * 1976-06-25 1978-02-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof
JPS537786A (en) * 1976-07-09 1978-01-24 Sumitomo Chem Co Ltd Preparation of propylene polymer or copolymer
JPS5490094A (en) * 1977-12-28 1979-07-17 Toyo Sutoufuaa Kemikaru Yuugen Titanium trichloride catalyst component and monoo or copolymerization of alphaaolefin
US4258161A (en) * 1978-02-14 1981-03-24 Mitsubishi Chemical Industries Ltd. Process for polymerizing propylene
JPS598362B2 (ja) * 1978-06-23 1984-02-24 有限会社東洋ストウフア−・ケミカル α−オレフイン重合用触媒
US4295991A (en) * 1978-09-26 1981-10-20 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
BR7908553A (pt) * 1978-12-28 1980-09-09 Sumitomo Chemical Co Aperfeicoamento em processo para produzir copolimero de propileno
US4262104A (en) * 1979-02-12 1981-04-14 Exxon Research & Engineering Co. Titanium trichloride catalyst complex and process for the production thereof
US4395358A (en) * 1979-02-12 1983-07-26 Exxon Research & Engineering Co. Titanium trichloride catalyst complex and process for the production thereof
JPS5632512A (en) * 1979-08-24 1981-04-02 Sumitomo Chem Co Ltd Production of polypropylene having improved stretchability
JPS5831090B2 (ja) * 1979-11-30 1983-07-04 有限会社 東洋ストウフア−・ケミカル α−オレフィン重合用三塩化チタニウム触媒成分の製法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354139A (en) * 1955-05-18 1967-11-21 Hercules Inc Process for polymerizing olefins
US3131171A (en) * 1958-11-14 1964-04-28 Monsanto Chemicals Catalyst for the polymerization of olefins containing the product of a titanium halide and an organoaluminum compound mixed with a lower alkyl halide solution of aluminum chloride
US3530107A (en) * 1968-11-06 1970-09-22 Mitsui Toatsu Chemicals Modified catalyst system and process for production of polymers of 1-olefins
US3701763A (en) * 1969-10-20 1972-10-31 Mitsui Petrochemical Ind Process for polymerization of olefins and catalysts therefor
IE35231B1 (en) * 1970-03-26 1975-12-24 Solvay Process for the preparation of a ziegler-natta type catalyst
JPS5019155B1 (fr) * 1970-10-02 1975-07-04
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
JPS5236877B2 (fr) * 1973-11-02 1977-09-19
US3984350A (en) * 1974-05-09 1976-10-05 Standard Oil Company (Indiana) Catalyst component comprising brown titanium trichloride
JPS52107294A (en) * 1976-03-08 1977-09-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832440A1 (de) * 1977-07-25 1979-02-15 Toa Nenryo Kogyo Kk Titantrichloridkatalysator-zubereitung, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
FR2344575A1 (fr) 1977-10-14
JPS52110793A (en) 1977-09-17
GB1550512A (en) 1979-08-15
US4123387A (en) 1978-10-31
GB1550511A (en) 1979-08-15
DE2711300C2 (fr) 1989-04-06
DE2711300A1 (de) 1977-09-29
BR7701480A (pt) 1977-11-01
FR2344575B1 (fr) 1982-11-12
IT1086792B (it) 1985-05-31
NL7702761A (nl) 1977-09-19
JPS5622442B2 (fr) 1981-05-25

Similar Documents

Publication Publication Date Title
BE867400A (fr) Catalyseurs pour la polymerisation d'olefines
BE840058A (fr) Catalyseurs pour la polymerisation d'olefines
FR2303812B1 (fr) Catalyseur de polymerisation d'olefines
FR2324652A1 (fr) Catalyseurs et composants catalytiques pour la polymerisation d'olefines
BE752252A (fr) Catalyseurs pour la polymerisation d'olefines
FR2353572A1 (fr) Catalyseurs pour la polymerisation de l'ethylene
BE859544A (fr) Catalyseur de polymerisation d'olefines
BE770741A (fr) Catalyseurs pour la polymerisation d'olefines
BE863121A (fr) Catalyseurs pour la polymerisation de l'ethylene
FR2324649A1 (fr) Catalyseurs pour la polymerisation d'olefines, procede de preparation et utilisation de ces catalyseurs
BE862355A (fr) Polymerisation des olefines
FR2335528A1 (fr) Procede pour la preparation d'un element solide de catalyseur pour la polymerisation d'olefines
BE747846A (fr) Catalyseurs pour la polymerisation d'olefines
BE835490A (fr) Catalyseurs traites pour la polymerisation d'olefines
BE781686A (fr) Catalyseurs pour la polymerisation d'olefines
BE852442A (fr) Catalyseurs pour la polymerisation d'olefines
RO72501A (fr) Composition catalitique pour la polymerisation des olefines
BE744222A (fr) Catalyseurs pour la polymerisation d'olefines (
FR2455054B1 (fr) Catalyseurs pour la polymerisation d'olefines
BE782303A (fr) Catalyseurs pour la polymerisation d'olefines
BE859448A (fr) Catalyseur de polymerisation d'olefines et sa preparation
BE868565A (fr) Catalyseur pour la polymerisation d'olefines
BE867486A (fr) Catalyseur supporte pour la polymerisation d'olefines
BE863474A (fr) Catalyseurs d'efficacite elevee pour la polymerisation d'olefines
FR2461723B1 (fr) Catalyseur pour la polymerisation des olefines

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19940331