AT362933B - Verfahren zur polymerisation von alpha-olefinen - Google Patents

Verfahren zur polymerisation von alpha-olefinen

Info

Publication number
AT362933B
AT362933B AT0088479A AT88479A AT362933B AT 362933 B AT362933 B AT 362933B AT 0088479 A AT0088479 A AT 0088479A AT 88479 A AT88479 A AT 88479A AT 362933 B AT362933 B AT 362933B
Authority
AT
Austria
Prior art keywords
alpha olefins
polymerizing alpha
polymerizing
olefins
alpha
Prior art date
Application number
AT0088479A
Other languages
English (en)
Other versions
ATA88479A (de
Inventor
Enrico Albizzati
Enzo Giannetti
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of ATA88479A publication Critical patent/ATA88479A/de
Application granted granted Critical
Publication of AT362933B publication Critical patent/AT362933B/de

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
AT0088479A 1978-02-09 1979-02-06 Verfahren zur polymerisation von alpha-olefinen AT362933B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20096/78A IT1092448B (it) 1978-02-09 1978-02-09 Catalizzatori per la polimerizzazione delle alfa-olefine

Publications (2)

Publication Number Publication Date
ATA88479A ATA88479A (de) 1980-11-15
AT362933B true AT362933B (de) 1981-06-25

Family

ID=11163764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0088479A AT362933B (de) 1978-02-09 1979-02-06 Verfahren zur polymerisation von alpha-olefinen

Country Status (17)

Country Link
US (1) US4315836A (de)
JP (1) JPS54126684A (de)
AR (1) AR226416A1 (de)
AT (1) AT362933B (de)
AU (1) AU530611B2 (de)
BE (1) BE874033A (de)
BR (1) BR7900790A (de)
CA (1) CA1137067A (de)
DE (1) DE2904598A1 (de)
ES (1) ES477551A1 (de)
FR (1) FR2416903A1 (de)
GB (1) GB2014592B (de)
IT (1) IT1092448B (de)
MX (1) MX150889A (de)
NL (1) NL7900915A (de)
NO (1) NO155776C (de)
SE (1) SE446868B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041362A1 (de) * 1980-06-02 1981-12-09 Hercules Incorporated Verfahren zur Polymerisation von 1-Olefinen und Katalysator
JPS5778408A (en) * 1980-11-05 1982-05-17 Mitsui Petrochem Ind Ltd Production of ethylene copolymer
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190683B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190682B (it) * 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
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
KR850008494A (ko) * 1984-05-17 1985-12-18 로버트 씨. 슬리반 올레핀 중합용 촉매 및 그 제법
US4680351A (en) * 1985-09-06 1987-07-14 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using same
IT1213474B (it) * 1986-07-31 1989-12-20 Montedison Spa Procedimento per preparare componenti solidi di catalizzatori, o precursori di tali componenti, in forma di particellmicrosferoidali per la polimerizzazione delle alfa-olefine.
US5095080A (en) * 1990-08-20 1992-03-10 Phillips Petroleum Company Olefin polymerization catalyst and method for production and use
US5068212A (en) * 1990-08-20 1991-11-26 Phillips Ptroleum Company Olefin polymerization catalyst and method for production and use
KR101677694B1 (ko) 2012-09-24 2016-11-18 인디언 오일 코퍼레이션 리미티드 올레핀의 중합을 위한 촉매 및 이의 제조 방법
WO2017143174A1 (en) 2016-02-18 2017-08-24 International Flavors & Fragrances Inc. Polyurea capsule compositions
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
GB1257221A (de) * 1968-02-28 1971-12-15
US4107413A (en) * 1971-06-25 1978-08-15 Montedison S.P.A. Process for the stereoregular polymerization of alpha olefins
JPS5236786B2 (de) * 1974-02-01 1977-09-17
JPS5128189A (ja) * 1974-09-03 1976-03-09 Mitsui Petrochemical Ind Koketsushoseihoriorefuin no kokatsuseijugohoho
JPS565404B2 (de) * 1975-02-14 1981-02-04
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
IT1039828B (it) * 1975-07-09 1979-12-10 Montedison Spa Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
IT1068112B (it) * 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
IT1114822B (it) * 1977-07-04 1986-01-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine

Also Published As

Publication number Publication date
US4315836A (en) 1982-02-16
JPS54126684A (en) 1979-10-02
JPS6224442B2 (de) 1987-05-28
BR7900790A (pt) 1979-09-04
SE7900999L (sv) 1979-08-10
CA1137067A (en) 1982-12-07
FR2416903A1 (fr) 1979-09-07
ES477551A1 (es) 1980-05-16
NO155776B (no) 1987-02-16
NL7900915A (nl) 1979-08-13
GB2014592A (en) 1979-08-30
FR2416903B1 (de) 1985-01-04
NO155776C (no) 1987-05-27
IT1092448B (it) 1985-07-12
IT7820096A0 (it) 1978-02-09
SE446868B (sv) 1986-10-13
AR226416A1 (es) 1982-07-15
AU530611B2 (en) 1983-07-21
BE874033A (fr) 1979-08-08
NO790364L (no) 1979-08-10
MX150889A (es) 1984-08-09
GB2014592B (en) 1982-08-04
AU4398679A (en) 1979-08-16
DE2904598C2 (de) 1989-03-02
ATA88479A (de) 1980-11-15
DE2904598A1 (de) 1979-08-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELA Expired due to lapse of time