CH365222A - Process for the sterically selective polymerization of monolefinically unsaturated hydrocarbons - Google Patents

Process for the sterically selective polymerization of monolefinically unsaturated hydrocarbons

Info

Publication number
CH365222A
CH365222A CH2680655A CH2680655A CH365222A CH 365222 A CH365222 A CH 365222A CH 2680655 A CH2680655 A CH 2680655A CH 2680655 A CH2680655 A CH 2680655A CH 365222 A CH365222 A CH 365222A
Authority
CH
Switzerland
Prior art keywords
unsaturated hydrocarbons
selective polymerization
monolefinically unsaturated
sterically
sterically selective
Prior art date
Application number
CH2680655A
Other languages
German (de)
Inventor
Natta Giulio
Pino Piero
Mazzanti Giorgio
Original Assignee
Montedison Spa
Ziegler Karl Prof Dr Dr E H
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, Ziegler Karl Prof Dr Dr E H filed Critical Montedison Spa
Publication of CH365222A publication Critical patent/CH365222A/en

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
CH2680655A 1954-12-03 1955-11-19 Process for the sterically selective polymerization of monolefinically unsaturated hydrocarbons CH365222A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT52610154 1954-12-03
IT1647954 1954-12-16
IT1057155 1955-07-19

Publications (1)

Publication Number Publication Date
CH365222A true CH365222A (en) 1962-10-31

Family

ID=27272769

Family Applications (2)

Application Number Title Priority Date Filing Date
CH2680655A CH365222A (en) 1954-12-03 1955-11-19 Process for the sterically selective polymerization of monolefinically unsaturated hydrocarbons
CH536961A CH365879A (en) 1954-12-03 1955-11-19 Process for the polymerization of monolefinically unsaturated hydrocarbons

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH536961A CH365879A (en) 1954-12-03 1955-11-19 Process for the polymerization of monolefinically unsaturated hydrocarbons

Country Status (10)

Country Link
BE (2) BE543259A (en)
CH (2) CH365222A (en)
CY (1) CY219A (en)
DE (1) DE1520237A1 (en)
FR (2) FR1139806A (en)
GB (2) GB828791A (en)
IT (1) IT526101A (en)
LU (1) LU33991A1 (en)
MY (1) MY6100061A (en)
NL (2) NL202552A (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141872A (en) * 1954-12-03 1964-07-21 Montedison Spa Polymerization catalyst and stereospecific polymerization of propylene therewith
USB632416I5 (en) * 1956-03-01 1976-03-09
US2893984A (en) * 1956-04-02 1959-07-07 Exxon Research Engineering Co Polymerization of alpha olefins
US3009905A (en) * 1956-06-11 1961-11-21 Ici Ltd Production of polymers
GB876093A (en) * 1956-10-17 1961-08-30 Ethyl Corp Polymerization process
NL104111C (en) * 1956-10-29
US2948711A (en) * 1956-11-27 1960-08-09 Sun Oil Co Preparation of polyolefins
US2935495A (en) * 1956-11-27 1960-05-03 Sun Oil Co Manufacture of polyolefins
US3107236A (en) * 1956-12-17 1963-10-15 Sun Oil Co Preparation of polypropylene
GB877050A (en) * 1958-06-16 1961-09-13 Ici Ltd Improvements in and relating to the polymerisation of olefines, catalysts for such polymerisation, crystalline materials suitable as components of the catalysts and processes for their preparation
BE554685A (en) * 1957-02-02
GB860647A (en) * 1957-03-04 1961-02-08 Exxon Research Engineering Co Method for preparing titanium trichloride containing polymerization catalyst and polymerization process
NL120959C (en) * 1957-04-27
US2976252A (en) * 1957-05-10 1961-03-21 Exxon Research Engineering Co Temperature-staged catalyst pretreatment
BE568002A (en) * 1957-05-28
NL283121A (en) * 1957-07-16
US2918457A (en) * 1957-09-26 1959-12-22 Sun Oil Co Copolymer of propylene and butene-1
BE572163A (en) * 1957-10-19
BE571954A (en) * 1957-10-21
BE572307A (en) * 1957-10-23
NL222403A (en) * 1957-10-25
DE1128662B (en) * 1957-11-09 1962-04-26 Ruhrchemie Ag Process for the production of polyolefins
LU36663A1 (en) * 1957-12-11
NL235592A (en) * 1958-02-03
DE1240285B (en) * 1958-02-06 1967-05-11 Hibernia Ag Process for the production of high molecular weight and highly crystalline polymers from olefins with 3 or more carbon atoms
BE576919A (en) * 1958-03-21
DE1117308B (en) * 1958-03-31 1961-11-16 Eastman Kodak Co Process for the preparation of polyolefins containing aryl or alicyclic radicals
BE578139A (en) * 1958-05-05
BE580006A (en) * 1958-06-27
DE1135661B (en) * 1958-08-02 1962-08-30 Huels Chemische Werke Ag Process for processing low-pressure polypropylene
US3082197A (en) * 1958-12-01 1963-03-19 Phillips Petroleum Co Polymerization of conjugated diolefins in the presence of transition metal borohydrides
BE585154A (en) * 1958-12-06
NL246200A (en) * 1958-12-12
DE1105618B (en) * 1959-01-26 1961-04-27 Huels Chemische Werke Ag Process for the production of isotactic polystyrenes
US3244678A (en) * 1959-01-27 1966-04-05 Du Pont Process for copolymerizing a straight chain alpha olefin with a conjugated diene
US2965692A (en) * 1959-04-06 1960-12-20 Sun Oil Co Preparation of viscous polymers
BE591537A (en) * 1959-06-06
BE591405A (en) * 1959-06-12
DE1183245B (en) * 1959-06-24 1964-12-10 Huels Chemische Werke Ag Process for the production of polyolefins with a uniform degree of polymerization
DE1164666B (en) * 1959-06-29 1964-03-05 Grace W R & Co Process for the production of high molecular weight polypropylene
US3129255A (en) * 1959-12-01 1964-04-14 Gulf Research Development Co Alkylation of benzene with propylene in the presence of ticl4 and alkyl aluminum sesquichloride
US3067189A (en) * 1959-12-24 1962-12-04 Shell Oil Co Diene polymerization catalyst
DE1201996B (en) * 1960-05-18 1965-09-30 Grace W R & Co Process for the polymerization or copolymerization of monoolefins, diolefins or styrene
US3100218A (en) * 1961-07-20 1963-08-06 Monsanto Chemicals Purification of diethylaluminum chloride with crystalline titanium trichloride
GB1044786A (en) * 1962-11-08 1966-10-05 Mitsubishi Petrochemical Co A process for the manufacture of homopolymers and copolymers of isobutylene
US3226336A (en) * 1963-05-08 1965-12-28 Rexall Drug Chemical Composition and process for preparing a three-component polymerization system
DE2930108C2 (en) 1979-07-25 1982-11-25 Chemische Werke Hüls AG, 4370 Marl Process for the production of largely amorphous butene-1 propene-ethene terpolymers with a high softening point
US4472315A (en) * 1980-01-18 1984-09-18 Montedison S.P.A. Components of catalysts and catalysts for (Co) polymerizing olefins and process for preparing said components, said components being based on particular chlorinated compounds of trivalent vanadium
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US7482303B2 (en) 2001-10-10 2009-01-27 Dominique Bosteels Catalytic burning reaction
US7723257B2 (en) 2001-10-10 2010-05-25 Dominique Bosteels Process for the catalytic control of radial reaction
WO2008077204A2 (en) * 2006-12-22 2008-07-03 Dominique Bosteels Catalytic combustion process with rejuvenation step
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Also Published As

Publication number Publication date
BE543259A (en)
NL111136C (en)
DE1520237A1 (en) 1969-03-27
MY6100061A (en) 1961-12-31
GB828791A (en) 1960-02-24
BE549638A (en)
NL202552A (en)
LU33991A1 (en)
CY219A (en) 1961-04-13
FR70731E (en) 1959-07-10
FR1139806A (en) 1957-07-05
GB836814A (en) 1960-06-09
CH365879A (en) 1962-11-30
IT526101A (en)

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