FR2077083A5 - Catalyst for olefine polymerisation - Google Patents

Catalyst for olefine polymerisation

Info

Publication number
FR2077083A5
FR2077083A5 FR7102789A FR7102789A FR2077083A5 FR 2077083 A5 FR2077083 A5 FR 2077083A5 FR 7102789 A FR7102789 A FR 7102789A FR 7102789 A FR7102789 A FR 7102789A FR 2077083 A5 FR2077083 A5 FR 2077083A5
Authority
FR
France
Prior art keywords
polymerisation
polymer
stage
catalyst
zones
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
FR7102789A
Other languages
English (en)
French (fr)
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of FR2077083A5 publication Critical patent/FR2077083A5/fr
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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7102789A 1970-01-30 1971-01-28 Catalyst for olefine polymerisation Expired FR2077083A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB468470 1970-01-30

Publications (1)

Publication Number Publication Date
FR2077083A5 true FR2077083A5 (en) 1971-10-15

Family

ID=9781849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102789A Expired FR2077083A5 (en) 1970-01-30 1971-01-28 Catalyst for olefine polymerisation

Country Status (5)

Country Link
AU (1) AU2477071A (enrdf_load_stackoverflow)
BE (1) BE761965A (enrdf_load_stackoverflow)
DE (1) DE2104024A1 (enrdf_load_stackoverflow)
FR (1) FR2077083A5 (enrdf_load_stackoverflow)
NL (1) NL7101106A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548203A (en) * 1975-08-05 1979-07-04 Stamicarbon Process and apparatus for the preparation of polyolefins with a widge molecular-weight distribution
JPS55164205A (en) * 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene

Also Published As

Publication number Publication date
NL7101106A (enrdf_load_stackoverflow) 1971-08-03
DE2104024A1 (de) 1971-08-05
BE761965A (enrdf_load_stackoverflow) 1971-07-26
AU2477071A (en) 1972-08-03

Similar Documents

Publication Publication Date Title
US3144436A (en) Process for degrading stereoregular polymers
US3293233A (en) Process for polymerizing ethylene at high pressures in the presence of a mixture of peroxides having different half lives
US3503944A (en) Polymerization of ethylene
GB1423400A (en) Oligomerization process
ES432605A1 (es) Procedimiento para la produccion de polimeros olefinicos.
GB1000097A (en) Polymerization of olefins
ATE166075T1 (de) Verfahren zur herstellung von polypropylen
ATE39492T1 (de) Verfahren zur herstellung von homo- und copolymeren von aethylen.
GB1292931A (en) Continuous production of ethylene homopolymers
FR2077083A5 (en) Catalyst for olefine polymerisation
GB1298110A (en) Process for producing solid polymer
GB1082006A (en) Continuous process for making polymethylene terephthalate polymers
IE33616L (en) Producing fibrillated polymers
US3317504A (en) Polymerization of ethylene under high pressure
US3142666A (en) Ethylene polymerization utilizing two organic peroxygen compounds as catalysts
GB992308A (en) Processing of olefin polymers
GB979522A (en) Production of a copolymer
US3258456A (en) Production of polyolefin films
GB1058272A (en) A process for the polymerization of olefins
ES440512A1 (es) Un procedimiento para preparar un poliuretano.
ATE18414T1 (de) Continu-verfahren zur herstellung von homo- und copolymeren des aethylens.
US3280092A (en) Production of polypropylene
US3125612A (en) Method for the production of polyisobutylene
GB1451292A (en) Process for the production of polyethylene
GB1087531A (en) Olefine copolymer films