DE2711300C2 - - Google Patents

Info

Publication number
DE2711300C2
DE2711300C2 DE2711300A DE2711300A DE2711300C2 DE 2711300 C2 DE2711300 C2 DE 2711300C2 DE 2711300 A DE2711300 A DE 2711300A DE 2711300 A DE2711300 A DE 2711300A DE 2711300 C2 DE2711300 C2 DE 2711300C2
Authority
DE
Germany
Prior art keywords
ether
titanium trichloride
solid
treatment
general formula
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
DE2711300A
Other languages
German (de)
English (en)
Other versions
DE2711300A1 (de
Inventor
Akinobu Shiga
Yoshiharu Fukui
Kazuhiro Matsumura
Toshio Sasaki
Masahisa Niihama Ehime Jp Ohkawa
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2711300A1 publication Critical patent/DE2711300A1/de
Application granted granted Critical
Publication of DE2711300C2 publication Critical patent/DE2711300C2/de
Granted 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)
DE19772711300 1976-03-15 1977-03-15 Katalysator und verfahren zur herstellung von polyolefinen Granted DE2711300A1 (de)

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 (2)

Publication Number Publication Date
DE2711300A1 DE2711300A1 (de) 1977-09-29
DE2711300C2 true DE2711300C2 (OSRAM) 1989-04-06

Family

ID=12245117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772711300 Granted DE2711300A1 (de) 1976-03-15 1977-03-15 Katalysator und verfahren zur herstellung von polyolefinen

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423098A (en) * 1977-07-25 1979-02-21 Toa Nenryo Kogyo Kk Production of titanium trichloride catalyst
JPS5314192A (en) * 1976-06-25 1978-02-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof
JPS52107294A (en) * 1976-03-08 1977-09-08 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 (OSRAM) * 1970-10-02 1975-07-04
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
JPS5236877B2 (OSRAM) * 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

Also Published As

Publication number Publication date
GB1550511A (en) 1979-08-15
NL7702761A (nl) 1977-09-19
JPS52110793A (en) 1977-09-17
GB1550512A (en) 1979-08-15
IT1086792B (it) 1985-05-31
FR2344575A1 (fr) 1977-10-14
FR2344575B1 (OSRAM) 1982-11-12
US4123387A (en) 1978-10-31
JPS5622442B2 (OSRAM) 1981-05-25
BE852442A (fr) 1977-07-01
BR7701480A (pt) 1977-11-01
DE2711300A1 (de) 1977-09-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT. RAUH, P., DIPL.-CHEM. DR.RER.NAT. HERMANN, G., DIPL.-PHYS. DR.RER.NAT. SCHMIDT, J., DIPL.-ING. JAENICHEN, H., DIPL.-BIOL. DR.RER.NAT., PAT.-ANWAELTE TREMMEL, H., RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee