DE2737362C2 - - Google Patents

Info

Publication number
DE2737362C2
DE2737362C2 DE2737362A DE2737362A DE2737362C2 DE 2737362 C2 DE2737362 C2 DE 2737362C2 DE 2737362 A DE2737362 A DE 2737362A DE 2737362 A DE2737362 A DE 2737362A DE 2737362 C2 DE2737362 C2 DE 2737362C2
Authority
DE
Germany
Prior art keywords
titanium
grignard reagent
polymerization
propylene
catalyst component
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 - Lifetime
Application number
DE2737362A
Other languages
German (de)
English (en)
Other versions
DE2737362A1 (de
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Yoshinori Suga
Kazuhisa Yokohama Kanagawa Jp Kojima
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
Priority claimed from JP9844376A external-priority patent/JPS5324378A/ja
Priority claimed from JP3178277A external-priority patent/JPS53117083A/ja
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of DE2737362A1 publication Critical patent/DE2737362A1/de
Application granted granted Critical
Publication of DE2737362C2 publication Critical patent/DE2737362C2/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)
DE19772737362 1976-08-18 1977-08-18 Verfahren zur herstellung eines polyolefins Granted DE2737362A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9844376A JPS5324378A (en) 1976-08-18 1976-08-18 Preparation of olefin polymer
JP3178277A JPS53117083A (en) 1977-03-23 1977-03-23 Preparation of olefin polymers

Publications (2)

Publication Number Publication Date
DE2737362A1 DE2737362A1 (de) 1978-02-23
DE2737362C2 true DE2737362C2 (US06272168-20010807-M00014.png) 1991-06-06

Family

ID=26370297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772737362 Granted DE2737362A1 (de) 1976-08-18 1977-08-18 Verfahren zur herstellung eines polyolefins

Country Status (6)

Country Link
US (1) US4507450A (US06272168-20010807-M00014.png)
DE (1) DE2737362A1 (US06272168-20010807-M00014.png)
FR (1) FR2362162A1 (US06272168-20010807-M00014.png)
GB (1) GB1542820A (US06272168-20010807-M00014.png)
IT (1) IT1084503B (US06272168-20010807-M00014.png)
NL (1) NL185013C (US06272168-20010807-M00014.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
GB2016486B (en) * 1978-03-15 1982-07-28 Asahi Chemical Ind Catalyst for polymerization of olefins
US4347157A (en) 1979-04-25 1982-08-31 Sumitomo Chemical Company, Limited Catalysts for the polymerization of olefins
JPS5912906A (ja) * 1982-07-13 1984-01-23 Nissan Chem Ind Ltd ポリエチレンの製造方法
US4477586A (en) * 1982-08-27 1984-10-16 Phillips Petroleum Company Polymerization of olefins
US5064795A (en) * 1982-08-27 1991-11-12 Phillips Petroleum Company Polymerization of olefins
US4663403A (en) * 1983-02-04 1987-05-05 Phillips Petroleum Company Polymerization of olefins
JP3595864B2 (ja) * 1995-06-07 2004-12-02 住友化学工業株式会社 α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
ES2186224T3 (es) * 1997-09-03 2003-05-01 Basell Poliolefine Spa Componentes y catalizadores para la polimerizacion de olefinas.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905645A (en) * 1954-08-16 1959-09-22 Du Pont Polymerization catalysts
US2977349A (en) * 1956-11-07 1961-03-28 Goodrich Gulf Chem Inc Process for polymerizing dienes
NL101054C (US06272168-20010807-M00014.png) * 1957-07-20
BE585927A (US06272168-20010807-M00014.png) * 1958-12-23
GB1128724A (en) * 1966-05-30 1968-10-02 Mitsubishi Petrochemical Co Process for producing crystalline homopolymers or copolymers of olefin
DK133012C (da) * 1968-11-21 1976-08-09 Montedison Spa Katalysator til polymerisation af alkener
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
FR2082153A5 (fr) * 1970-03-05 1971-12-10 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
NL7114641A (US06272168-20010807-M00014.png) * 1970-10-29 1972-05-03
NL165757C (nl) * 1971-04-20 1983-11-16 Montedison Spa Werkwijze voor het bereiden van een katalysator op basis van een grignard-verbinding en werkwijze voor het polymeriseren van alkenen daarmee.
DE2126250C3 (de) * 1971-05-26 1980-06-12 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung
US4107414A (en) * 1971-06-25 1978-08-15 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha olefins
JPS5019308B2 (US06272168-20010807-M00014.png) * 1972-03-10 1975-07-05
US3907759A (en) * 1972-10-06 1975-09-23 Nissan Chemical Ind Ltd Catalyst for polymerization of olefins and process for polymerization of olefins with use of said catalyst
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
IT1039828B (it) * 1975-07-09 1979-12-10 Montedison Spa Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti
US4069169A (en) * 1975-11-24 1978-01-17 Mitsui Petrochemical Industries Ltd. Process for preparation of catalyst component supported on high performance carrier
SE7613662L (sv) * 1975-12-10 1977-06-11 Mitsui Petrochemical Ind Polymerisation av alfa-olefiner
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS58448B2 (ja) * 1976-09-27 1983-01-06 三井化学株式会社 ポリオレフインの製造方法

Also Published As

Publication number Publication date
NL185013B (nl) 1989-08-01
NL185013C (nl) 1990-01-02
NL7709121A (nl) 1978-02-21
FR2362162B1 (US06272168-20010807-M00014.png) 1984-03-23
GB1542820A (en) 1979-03-28
IT1084503B (it) 1985-05-25
DE2737362A1 (de) 1978-02-23
FR2362162A1 (fr) 1978-03-17
US4507450A (en) 1985-03-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: MITSUBISHI KASEI CORP., TOKIO/TOKYO, JP

D2 Grant after examination
8364 No opposition during term of opposition