GB909081A - Improved process for the low pressure polymerisation of alpha-olefins - Google Patents

Improved process for the low pressure polymerisation of alpha-olefins

Info

Publication number
GB909081A
GB909081A GB577459A GB577459A GB909081A GB 909081 A GB909081 A GB 909081A GB 577459 A GB577459 A GB 577459A GB 577459 A GB577459 A GB 577459A GB 909081 A GB909081 A GB 909081A
Authority
GB
United Kingdom
Prior art keywords
olefins
alpha
aluminium
low pressure
improved process
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
GB577459A
Other languages
English (en)
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
Publication of GB909081A publication Critical patent/GB909081A/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
GB577459A 1958-02-24 1959-02-19 Improved process for the low pressure polymerisation of alpha-olefins Expired GB909081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT284258 1958-02-24

Publications (1)

Publication Number Publication Date
GB909081A true GB909081A (en) 1962-10-24

Family

ID=38530814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB577459A Expired GB909081A (en) 1958-02-24 1959-02-19 Improved process for the low pressure polymerisation of alpha-olefins

Country Status (8)

Country Link
BE (1) BE576016A (es)
CH (1) CH420621A (es)
DE (2) DE1302896C2 (es)
DK (1) DK126121B (es)
ES (1) ES247482A1 (es)
FR (1) FR1217381A (es)
GB (1) GB909081A (es)
LU (1) LU36905A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048419A (en) 1973-04-14 1977-09-13 Chemische Werke Huls Aktiengesellschaft Process for the production of partially crystalline polybutene-1
US4218551A (en) * 1972-09-29 1980-08-19 Chemische Werke Huls Aktiengesellschaft Process for the production of polybutene-1 formable into transparent films
US4228263A (en) * 1978-06-20 1980-10-14 E. I. Du Pont De Nemours And Company Polymerization of propylene with a catalyst prepared in situ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981375A (en) * 1962-10-31 1965-01-27 Grace W R & Co Polymerisation catalysts
FR2198958B1 (es) * 1972-09-14 1975-10-17 Ethylene Plastique Sa

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534259A (es) *
BE540317A (es) *
CH356913A (de) * 1954-06-08 1961-09-15 Montedison Spa Verfahren zur Polymerisation von olefinisch ungesättigten Kohlenwasserstoffen
BE551997A (es) * 1955-10-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218551A (en) * 1972-09-29 1980-08-19 Chemische Werke Huls Aktiengesellschaft Process for the production of polybutene-1 formable into transparent films
US4048419A (en) 1973-04-14 1977-09-13 Chemische Werke Huls Aktiengesellschaft Process for the production of partially crystalline polybutene-1
US4228263A (en) * 1978-06-20 1980-10-14 E. I. Du Pont De Nemours And Company Polymerization of propylene with a catalyst prepared in situ

Also Published As

Publication number Publication date
DE1302896B (de) 1972-08-31
BE576016A (es) 1959-08-24
DE1302896C2 (de) 1978-03-30
ES247482A1 (es) 1959-09-16
LU36905A1 (es) 1960-08-20
DE1420594A1 (de) 1968-10-10
FR1217381A (fr) 1960-05-03
CH420621A (de) 1966-09-15
DK126121B (da) 1973-06-12

Similar Documents

Publication Publication Date Title
GB1100194A (en) Novel catalyst and process
GB1337764A (en) Process for the preparation of a ziegler-natta type catalyst component
GB1226659A (es)
GB997250A (en) Modified polypropylene and process for producing it
GB855761A (en) Ethylene-ª‡-butene copolymers
JPS5645909A (en) Polymerization of alpha-olefin
GB909081A (en) Improved process for the low pressure polymerisation of alpha-olefins
GB1390355A (en) Process for the preparation of titanium trichloride starting at low temperature and its use in the polymerization of ethylenically unsaturated hydrocarbons
GB1301418A (es)
GB898261A (en) Improvements relating to the preparation of alpha-olefin copolymers
GB940125A (en) Process for the polymerisation of mono-a-olefines with three or more carbon atoms
GB921955A (en) A supported catalyst for olefin polymerisation
GB863416A (en) Process for polymerizing lower olefines
FR1478337A (fr) Procédé perfectionné de polymérisation stéréorégulière des 1-oléfines en solution dans les monomères
GB832204A (en) Improvements in or relating to the polymerisation of olefins
GB971529A (en) Polymerisation of alpha-olefins
ES392995A1 (es) Procedimiento para la preparacion de polimeros estereorregulares de propileno.
GB895597A (en) Improved catalyst and method for the polymerisation of alpha-olefins
GB887305A (en) Method of dimerizing lower alpha-olefins
GB823306A (en) Olefin polymerization
GB988999A (en) Process for polymerization of olefins
GB1150640A (en) Polymerisation Process
GB871828A (en) Process for polymerizing alpha-olefins
GB887974A (en) Polymerisation of olefins
ES268101A1 (es) Un procedimiento para preparar polimeros isotacticos