BE755185A - Procede de polymerisation d'alpha-olefines - Google Patents

Procede de polymerisation d'alpha-olefines

Info

Publication number
BE755185A
BE755185A BE755185DA BE755185A BE 755185 A BE755185 A BE 755185A BE 755185D A BE755185D A BE 755185DA BE 755185 A BE755185 A BE 755185A
Authority
BE
Belgium
Prior art keywords
alpha
polymerization process
olefins polymerization
olefins
polymerization
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoechst Ag
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.)
Publication date
Publication of BE755185A publication Critical patent/BE755185A/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
    • 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
    • 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
BE755185D 1969-08-22 Procede de polymerisation d'alpha-olefines BE755185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1942734A DE1942734B2 (de) 1969-08-22 1969-08-22 Verfahren zur Polymerisation von alpha-Olefinen

Publications (1)

Publication Number Publication Date
BE755185A true BE755185A (fr) 1971-02-24

Family

ID=5743487

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755185D BE755185A (fr) 1969-08-22 Procede de polymerisation d'alpha-olefines

Country Status (11)

Country Link
AR (1) AR192700A1 (fr)
AT (1) AT301871B (fr)
BE (1) BE755185A (fr)
CA (1) CA919349A (fr)
CH (1) CH535797A (fr)
DE (1) DE1942734B2 (fr)
ES (1) ES382882A1 (fr)
FR (1) FR2059157A5 (fr)
GB (1) GB1295743A (fr)
NL (1) NL7012117A (fr)
ZA (1) ZA705777B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (fr) * 1970-10-29 1972-05-03
AU475970B2 (en) * 1972-09-14 1976-09-09 Mitsui Petrochemical Industries, Ltd. Processes for polymerization or copolymerization of olefin and catalyst compositions used therefor
US4513095A (en) * 1980-11-24 1985-04-23 National Distillers And Chemical Corporation Intermetallic compounds of polymeric transition metal oxide alkoxides and catalytic use thereof
IT1151627B (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
ZA884614B (en) * 1987-06-29 1989-03-29 Shell Oil Co Method for crystallizing magnesium chloride for use in a catalyst composition
CN102656199B (zh) * 2010-01-11 2016-08-31 巴塞尔聚烯烃意大利有限责任公司 二氯化镁-水加合物和由其制成的催化剂组分
KR101943129B1 (ko) 2011-08-08 2019-04-17 바셀 폴리올레핀 이탈리아 에스.알.엘 마그네슘 디클로라이드-에탄올 부가물 및 이로부터 수득한 촉매 성분

Also Published As

Publication number Publication date
FR2059157A5 (fr) 1971-05-28
CA919349A (en) 1973-01-16
AR192700A1 (es) 1973-03-14
DE1942734B2 (de) 1974-12-05
DE1942734A1 (de) 1971-02-25
CH535797A (de) 1973-04-15
NL7012117A (fr) 1971-02-24
ES382882A1 (es) 1972-12-16
GB1295743A (fr) 1972-11-08
AT301871B (de) 1972-09-25
ZA705777B (en) 1971-05-27

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