DK125875A - - Google Patents

Info

Publication number
DK125875A
DK125875A DK125875A DK125875A DK125875A DK 125875 A DK125875 A DK 125875A DK 125875 A DK125875 A DK 125875A DK 125875 A DK125875 A DK 125875A DK 125875 A DK125875 A DK 125875A
Authority
DK
Denmark
Application number
DK125875A
Other languages
Danish (da)
Other versions
DK144795C (da
DK144795B (da
Inventor
S Cesca
A Greco
G Bertolini
M Bruzzone
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of DK125875A publication Critical patent/DK125875A/da
Priority to DK196876A priority Critical patent/DK143282C/da
Publication of DK144795B publication Critical patent/DK144795B/da
Application granted granted Critical
Publication of DK144795C publication Critical patent/DK144795C/da

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
    • C08F110/00—Homopolymers 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)
DK125875A 1974-03-28 1975-03-25 Fremgangsmaade til polymerisation af alfa-olefiner samt katalysatorsystem til brug ved fremgangsmaaden DK144795C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK196876A DK143282C (da) 1974-03-28 1976-05-03 Fremgangsmaade til fremstilling af et som katalysatorkomponentanvendeligt produkt omfattende titantrichlorid fint fordelt paa et baerermateriale med et stort overfladeareal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT49831/74A IT1004430B (it) 1974-03-28 1974-03-28 Processo per la polimerizzazione di alfa olefine catalizzatore impiegato in tale processo e metodo per la sua preparazione
IT4983174 1974-03-28

Publications (3)

Publication Number Publication Date
DK125875A true DK125875A (no) 1975-09-29
DK144795B DK144795B (da) 1982-06-07
DK144795C DK144795C (da) 1982-11-01

Family

ID=11271661

Family Applications (1)

Application Number Title Priority Date Filing Date
DK125875A DK144795C (da) 1974-03-28 1975-03-25 Fremgangsmaade til polymerisation af alfa-olefiner samt katalysatorsystem til brug ved fremgangsmaaden

Country Status (18)

Country Link
US (1) US4037041A (no)
JP (1) JPS5242198B2 (no)
BE (1) BE827258A (no)
CA (1) CA1057273A (no)
CS (1) CS207559B2 (no)
DE (1) DE2513926A1 (no)
DK (1) DK144795C (no)
FR (1) FR2265769B1 (no)
HU (1) HU171956B (no)
IL (1) IL47075A (no)
IT (1) IT1004430B (no)
LU (1) LU72136A1 (no)
NL (1) NL173410C (no)
NO (1) NO146638C (no)
SE (1) SE425495B (no)
SU (2) SU828972A3 (no)
YU (1) YU36871B (no)
ZA (1) ZA751388B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL46858A (en) * 1974-04-17 1979-01-31 Snam Progetti Process for the polymerization of alpha-olefins,catalyst employed in said process and method for the preparation thereof
IT1081277B (it) * 1977-06-30 1985-05-16 Snam Progetti Composizioni chimiche a base di titanio trialogenuro procedimento per la loro preparazione e loro impieghi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981725A (en) * 1955-11-16 1961-04-25 Shell Oil Co Process for polymerizing olefins
US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
US3463827A (en) * 1961-03-13 1969-08-26 Phillips Petroleum Co Novel metal carbonyl catalysts and their use
NL6700205A (no) * 1967-01-05 1968-07-08
JPS4948475B1 (no) * 1970-08-11 1974-12-21

Also Published As

Publication number Publication date
IT1004430B (it) 1976-07-10
LU72136A1 (no) 1975-08-20
NL173410B (nl) 1983-08-16
NO146638B (no) 1982-08-02
NO751001L (no) 1975-09-30
JPS50130887A (no) 1975-10-16
CS207559B2 (en) 1981-08-31
IL47075A0 (en) 1975-08-31
NL7503783A (nl) 1975-09-30
BE827258A (fr) 1975-07-16
CA1057273A (en) 1979-06-26
FR2265769B1 (no) 1978-03-17
HU171956B (hu) 1978-04-28
FR2265769A1 (no) 1975-10-24
NL173410C (nl) 1984-01-16
JPS5242198B2 (no) 1977-10-22
SE7503638L (no) 1975-09-29
NO146638C (no) 1982-11-10
SU828972A3 (ru) 1981-05-07
SU665781A3 (ru) 1979-05-30
US4037041A (en) 1977-07-19
YU66975A (en) 1982-02-25
IL47075A (en) 1979-11-30
DK144795C (da) 1982-11-01
DE2513926A1 (de) 1975-10-02
ZA751388B (en) 1976-04-28
YU36871B (en) 1984-08-31
DK144795B (da) 1982-06-07
SE425495B (sv) 1982-10-04

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Legal Events

Date Code Title Description
PBP Patent lapsed