FR2455054B1 - Catalyseurs pour la polymerisation d'olefines - Google Patents

Catalyseurs pour la polymerisation d'olefines

Info

Publication number
FR2455054B1
FR2455054B1 FR8008487A FR8008487A FR2455054B1 FR 2455054 B1 FR2455054 B1 FR 2455054B1 FR 8008487 A FR8008487 A FR 8008487A FR 8008487 A FR8008487 A FR 8008487A FR 2455054 B1 FR2455054 B1 FR 2455054B1
Authority
FR
France
Prior art keywords
olefins
catalysts
polymerization
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
FR8008487A
Other languages
English (en)
Other versions
FR2455054A1 (fr
Inventor
Yasuharu Yamada
Kiyoshi Kawai
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
Priority claimed from JP5164179A external-priority patent/JPS55144006A/ja
Priority claimed from JP920080A external-priority patent/JPS56106904A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2455054A1 publication Critical patent/FR2455054A1/fr
Application granted granted Critical
Publication of FR2455054B1 publication Critical patent/FR2455054B1/fr
Expired 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
FR8008487A 1979-04-25 1980-04-16 Catalyseurs pour la polymerisation d'olefines Expired FR2455054B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5164179A JPS55144006A (en) 1979-04-25 1979-04-25 Preparation of polyolefin
JP920080A JPS56106904A (en) 1980-01-28 1980-01-28 Production of polyolefin

Publications (2)

Publication Number Publication Date
FR2455054A1 FR2455054A1 (fr) 1980-11-21
FR2455054B1 true FR2455054B1 (fr) 1986-03-28

Family

ID=26343884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008487A Expired FR2455054B1 (fr) 1979-04-25 1980-04-16 Catalyseurs pour la polymerisation d'olefines

Country Status (9)

Country Link
US (2) US4347157A (fr)
BR (1) BR8002449A (fr)
CA (1) CA1139738A (fr)
DE (1) DE3015878A1 (fr)
FR (1) FR2455054B1 (fr)
GB (1) GB2048906B (fr)
IT (1) IT1143936B (fr)
NL (1) NL8002351A (fr)
SG (1) SG45783G (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827704A (ja) * 1981-08-12 1983-02-18 Sumitomo Chem Co Ltd ポリオレフインの製造方法
US4521541A (en) * 1983-02-09 1985-06-04 International Flavors & Fragrances Inc. Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same
FR2546522B1 (fr) * 1983-05-25 1985-07-26 Ato Chimie Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
US4612299A (en) * 1984-07-09 1986-09-16 Amoco Corporation Magnesium carboxylate supports
JPH0721018B2 (ja) * 1985-07-05 1995-03-08 東燃料株式会社 オレフイン重合用触媒成分の製造方法
US5225005A (en) * 1991-03-28 1993-07-06 Cooper Power Systems, Inc. Method of annealing/magnetic annealing of amorphous metal in a fluidized bed and apparatus therefor
DE10163457A1 (de) * 2001-12-21 2003-07-03 Merck Patent Gmbh Heterogenisierung von katalytischen Komponenten
WO2017143174A1 (fr) 2016-02-18 2017-08-24 International Flavors & Fragrances Inc. Compositions à base de capsules en polyurée
US20190270064A1 (en) 2016-09-16 2019-09-05 International Flavors & Fragrances Inc. Microcapsule compositions stabilized with viscosity control agent

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65587A1 (fr) 1972-06-22 1973-12-27
FR2212346B1 (fr) * 1972-12-28 1978-12-01 Nippon Oil Co Ltd
IT1038179B (it) 1975-05-16 1979-11-20 Montedison Spa Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto
IT1039828B (it) * 1975-07-09 1979-12-10 Montedison Spa Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti
NL7613855A (nl) * 1975-12-18 1977-06-21 Sumitomo Chemical Co Werkwijze voor het polymeriseren van olefinen.
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins
US4507450A (en) 1976-08-18 1985-03-26 Mitsubishi Chemical Industries Limited Process for preparing polyolefin
DE2742585A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (i)
JPS591407B2 (ja) * 1977-03-04 1984-01-12 三井化学株式会社 チタン触媒成分の製造方法
JPS5447783A (en) * 1977-09-22 1979-04-14 Nissan Chem Ind Ltd Preparation of ethylene polymer
JPS54112982A (en) 1978-02-02 1979-09-04 Sumitomo Chem Co Ltd Polymerization of olefins
JPS54146885A (en) 1978-05-10 1979-11-16 Nissan Chem Ind Ltd Improved polymerization process for ethylene

Also Published As

Publication number Publication date
US4347157A (en) 1982-08-31
GB2048906A (en) 1980-12-17
IT1143936B (it) 1986-10-29
DE3015878A1 (de) 1980-11-06
IT8048444A0 (it) 1980-04-17
CA1139738A (fr) 1983-01-18
BR8002449A (pt) 1980-12-09
GB2048906B (en) 1983-03-30
US4394292A (en) 1983-07-19
SG45783G (en) 1984-07-27
FR2455054A1 (fr) 1980-11-21
NL8002351A (nl) 1980-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse