FR1139806A - Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers - Google Patents

Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers

Info

Publication number
FR1139806A
FR1139806A FR1139806DA FR1139806A FR 1139806 A FR1139806 A FR 1139806A FR 1139806D A FR1139806D A FR 1139806DA FR 1139806 A FR1139806 A FR 1139806A
Authority
FR
France
Prior art keywords
olefins
crystalline
alpha
amorphous polymers
selective 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
Other languages
French (fr)
Inventor
Karl Ziegler
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica 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, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1139806A publication Critical patent/FR1139806A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1139806D 1954-12-03 1955-11-30 Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers Expired FR1139806A (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
FR1139806A true FR1139806A (en) 1957-07-05

Family

ID=27272769

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1139806D Expired FR1139806A (en) 1954-12-03 1955-11-30 Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers
FR70731D Expired FR70731E (en) 1954-12-03 1956-07-13 Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR70731D Expired FR70731E (en) 1954-12-03 1956-07-13 Process for the selective polymerization of alpha-olefins into crystalline or amorphous polymers

Country Status (10)

Country Link
BE (2) BE549638A (en)
CH (2) CH365879A (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) NL111136C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893984A (en) * 1956-04-02 1959-07-07 Exxon Research Engineering Co Polymerization of alpha olefins
US2918457A (en) * 1957-09-26 1959-12-22 Sun Oil Co Copolymer of propylene and butene-1
US2965692A (en) * 1959-04-06 1960-12-20 Sun Oil Co Preparation of viscous polymers
US2976252A (en) * 1957-05-10 1961-03-21 Exxon Research Engineering Co Temperature-staged catalyst pretreatment
US3082199A (en) * 1958-03-21 1963-03-19 Ruhrchemie Ag Process for the purification of solid polyolefins of high molecular weight
US3141872A (en) * 1954-12-03 1964-07-21 Montedison Spa Polymerization catalyst and stereospecific polymerization of propylene therewith
US3259613A (en) * 1957-07-16 1966-07-05 Montedison Spa Process for polymerizing unsaturated hydrocarbons with catalysts based on beryllium alkyls

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
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
US2935495A (en) * 1956-11-27 1960-05-03 Sun Oil Co Manufacture of polyolefins
US2948711A (en) * 1956-11-27 1960-08-09 Sun Oil Co Preparation 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
BE568002A (en) * 1957-05-28
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
BE573749A (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
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
IT599950A (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
IT609922A (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
US3324094A (en) * 1962-11-08 1967-06-06 Mitsubishi Petrochemical Co Process for the manufacture of polymers 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
US7723257B2 (en) 2001-10-10 2010-05-25 Dominique Bosteels Process for the catalytic control of radial reaction
US7482303B2 (en) 2001-10-10 2009-01-27 Dominique Bosteels Catalytic burning 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

Cited By (7)

* 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
US2893984A (en) * 1956-04-02 1959-07-07 Exxon Research Engineering Co Polymerization of alpha olefins
US2976252A (en) * 1957-05-10 1961-03-21 Exxon Research Engineering Co Temperature-staged catalyst pretreatment
US3259613A (en) * 1957-07-16 1966-07-05 Montedison Spa Process for polymerizing unsaturated hydrocarbons with catalysts based on beryllium alkyls
US2918457A (en) * 1957-09-26 1959-12-22 Sun Oil Co Copolymer of propylene and butene-1
US3082199A (en) * 1958-03-21 1963-03-19 Ruhrchemie Ag Process for the purification of solid polyolefins of high molecular weight
US2965692A (en) * 1959-04-06 1960-12-20 Sun Oil Co Preparation of viscous polymers

Also Published As

Publication number Publication date
IT526101A (en)
CH365222A (en) 1962-10-31
LU33991A1 (en)
GB828791A (en) 1960-02-24
NL111136C (en)
FR70731E (en) 1959-07-10
DE1520237A1 (en) 1969-03-27
BE543259A (en)
CH365879A (en) 1962-11-30
GB836814A (en) 1960-06-09
MY6100061A (en) 1961-12-31
NL202552A (en)
CY219A (en) 1961-04-13
BE549638A (en)

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