BE549448A - - Google Patents

Info

Publication number
BE549448A
BE549448A BE549448DA BE549448A BE 549448 A BE549448 A BE 549448A BE 549448D A BE549448D A BE 549448DA BE 549448 A BE549448 A BE 549448A
Authority
BE
Belgium
Application number
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 of BE549448A publication Critical patent/BE549448A/xx
Priority claimed from US521367A external-priority patent/US3219649A/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

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)
BE549448D 1955-07-11 BE549448A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US521367A US3219649A (en) 1955-07-11 1955-07-11 Process and catalyst for production of olefin polymers
US783113A US3066132A (en) 1955-07-11 1958-12-29 Process and catalyst for production of olefin polymers

Publications (1)

Publication Number Publication Date
BE549448A true BE549448A (xx)

Family

ID=27060455

Family Applications (1)

Application Number Title Priority Date Filing Date
BE549448D BE549448A (xx) 1955-07-11

Country Status (7)

Country Link
US (1) US3066132A (xx)
BE (1) BE549448A (xx)
CH (1) CH355295A (xx)
DE (1) DE1208077B (xx)
FR (1) FR1155944A (xx)
GB (1) GB816513A (xx)
NL (1) NL95675C (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117875B (de) * 1959-08-17 1961-11-23 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyolefinen durch Niederdruckpolymerisation
DE1224496B (de) * 1959-06-12 1966-09-08 Huels Chemische Werke Ag Verfahren zur Niederdruck-Polymerisation von AEthylen
DE1271400B (de) * 1958-05-06 1968-06-27 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyaethylen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948712A (en) * 1958-04-03 1960-08-09 Eastman Kodak Co Olefin polymerization catalyst containing aluminium, titanium tetrahalide, and titanium alcoholate
BE791406A (fr) * 1971-11-26 1973-03-01 Snam Progetti Procede de fabrication de polymeres et copolymeres d'isobutylene
IT946102B (it) * 1971-11-26 1973-05-21 Snam Progetti Processo per la produzione di polimeri e copolimeri dell iso butilene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874215C (de) * 1943-12-18 1953-04-20 Basf Ag Verfahren zur Herstellung von festen Polymerisaten aus AEthylen oder aethylenreichenGasen
DE1012460B (de) * 1953-11-17 1957-07-18 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DE1016022B (de) * 1954-01-19 1957-09-19 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
US2905645A (en) * 1954-08-16 1959-09-22 Du Pont Polymerization catalysts
US2822357A (en) * 1955-01-28 1958-02-04 Du Pont Manufacture of polyethylene of controlled molecular weight
US2862917A (en) * 1955-12-06 1958-12-02 Du Pont Polymerization of ethylene
US2846427A (en) * 1957-03-14 1958-08-05 Phillips Petroleum Co Treatment of polymers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271400B (de) * 1958-05-06 1968-06-27 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyaethylen
DE1224496B (de) * 1959-06-12 1966-09-08 Huels Chemische Werke Ag Verfahren zur Niederdruck-Polymerisation von AEthylen
DE1117875B (de) * 1959-08-17 1961-11-23 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyolefinen durch Niederdruckpolymerisation

Also Published As

Publication number Publication date
GB816513A (en) 1959-07-15
FR1155944A (fr) 1958-05-09
US3066132A (en) 1962-11-27
NL95675C (xx)
DE1208077B (de) 1965-12-30
CH355295A (fr) 1961-06-30

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