ZA775067B - Process for preparing olefin polymers or copolymers - Google Patents

Process for preparing olefin polymers or copolymers

Info

Publication number
ZA775067B
ZA775067B ZA00775067A ZA775067A ZA775067B ZA 775067 B ZA775067 B ZA 775067B ZA 00775067 A ZA00775067 A ZA 00775067A ZA 775067 A ZA775067 A ZA 775067A ZA 775067 B ZA775067 B ZA 775067B
Authority
ZA
South Africa
Prior art keywords
copolymers
olefin polymers
preparing olefin
preparing
polymers
Prior art date
Application number
ZA00775067A
Other languages
English (en)
Inventor
S Minami
A Toyota
N Kashiwa
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of ZA775067B publication Critical patent/ZA775067B/xx

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
ZA00775067A 1976-08-27 1977-08-22 Process for preparing olefin polymers or copolymers ZA775067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51101565A JPS5812888B2 (ja) 1976-08-27 1976-08-27 ポリオレフインの製造方法

Publications (1)

Publication Number Publication Date
ZA775067B true ZA775067B (en) 1978-07-26

Family

ID=14303921

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00775067A ZA775067B (en) 1976-08-27 1977-08-22 Process for preparing olefin polymers or copolymers

Country Status (17)

Country Link
JP (1) JPS5812888B2 (xx)
AT (1) AT350258B (xx)
AU (1) AU510626B2 (xx)
BE (1) BE858156A (xx)
BR (1) BR7705674A (xx)
CA (1) CA1115447A (xx)
DE (1) DE2738627A1 (xx)
ES (1) ES462114A1 (xx)
FR (1) FR2362868A1 (xx)
GB (1) GB1564460A (xx)
IT (1) IT1084731B (xx)
NL (1) NL177831C (xx)
NO (1) NO152753C (xx)
PH (1) PH15738A (xx)
PT (1) PT66956B (xx)
SE (1) SE438862B (xx)
ZA (1) ZA775067B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025441B2 (ja) * 1976-09-30 1985-06-18 三井化学株式会社 固体触媒成分及びオレフィン重合用触媒
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
DE3068239D1 (en) 1979-11-20 1984-07-19 Shell Int Research Preparation of catalyst components and polymerization of olefins employing such catalyst components
JPS56166205A (en) * 1980-05-23 1981-12-21 Idemitsu Kosan Co Ltd Stereoregular polymerization of alpha-olefin
JPS5721403A (en) * 1980-07-11 1982-02-04 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin
JPS5770105A (en) * 1980-10-17 1982-04-30 Toa Nenryo Kogyo Kk Catalytic component for alpha-olefin polymerization and its use
US4680350A (en) * 1981-09-10 1987-07-14 Stauffer Chemical Company Purified catalyst support
US4419269A (en) 1982-12-06 1983-12-06 The Dow Chemical Company Transition metal containing catalyst
JPS60500959A (ja) * 1983-06-06 1985-06-27 ザ　ダウ　ケミカル　カンパニ− 有機マグネシウム化合物、酸素−又は窒素−含有化合物、ハライド源、遷移金属化合物及び遷元剤からつくられた触媒を用いるオレフインの重合法
EP0246599B1 (en) * 1986-05-21 1991-01-30 Mitsubishi Kasei Corporation Method for producing an olefin polymer
US5608018A (en) * 1993-12-08 1997-03-04 Sumitomo Chemical Company, Limited α-olefin polymerization catalyst system and process for producing α-olefin catalyst
EP2454293B1 (en) 2009-07-14 2013-08-21 Basell Poliolefine Italia S.r.l. Process for the preparation of polymer of 1-butene
CN111234073B (zh) * 2018-11-29 2021-12-31 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分、催化剂体系和预聚合催化剂及其应用以及烯烃聚合方法
CN111234070B (zh) * 2018-11-29 2022-03-01 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分、催化剂体系和预聚合催化剂及其应用以及烯烃聚合方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402113A (en) * 1965-04-27 1968-09-17 Lummus Co Process for the electrolysis of alkali metal halide brines
NL160286C (xx) * 1971-06-25
IT967867B (it) * 1972-09-26 1974-03-11 Montedison Spa Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
IT1005486B (it) * 1974-02-15 1976-08-20 Montedison Spa Gomme termoplastiche e processo per la loro preparazione
JPS5128189A (ja) * 1974-09-03 1976-03-09 Mitsui Petrochemical Ind Koketsushoseihoriorefuin no kokatsuseijugohoho
JPS565404B2 (xx) * 1975-02-14 1981-02-04
DE2553104A1 (de) * 1975-11-26 1977-06-08 Mitsui Petrochemical Ind Verfahren zur herstellung einer auf einen traeger mit hoher leistungsfaehigkeit aufgebrachten katalysatorkomponente

Also Published As

Publication number Publication date
PH15738A (en) 1983-03-18
NL177831C (nl) 1985-12-02
ATA613677A (de) 1978-10-15
ES462114A1 (es) 1978-12-01
SE7709631L (sv) 1978-02-28
FR2362868A1 (fr) 1978-03-24
IT1084731B (it) 1985-05-28
FR2362868B1 (xx) 1980-10-17
NO152753C (no) 1985-11-13
PT66956A (en) 1977-09-01
BR7705674A (pt) 1978-05-30
SE438862B (sv) 1985-05-13
AT350258B (de) 1979-05-25
DE2738627A1 (de) 1978-03-02
DE2738627C2 (xx) 1989-02-02
PT66956B (en) 1979-02-08
GB1564460A (en) 1980-04-10
AU2822377A (en) 1979-03-01
JPS5327677A (en) 1978-03-15
CA1115447A (en) 1981-12-29
AU510626B2 (en) 1980-07-03
BE858156A (fr) 1978-02-27
NO152753B (no) 1985-08-05
NL7709399A (nl) 1978-03-01
NO772897L (no) 1978-02-28
JPS5812888B2 (ja) 1983-03-10

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