FR1184592A - Catalysts for the preparation of linear high molecular weight polymers of alpha-olefins, and process for the polymerization of alpha-olefins with these catalysts - Google Patents

Catalysts for the preparation of linear high molecular weight polymers of alpha-olefins, and process for the polymerization of alpha-olefins with these catalysts

Info

Publication number
FR1184592A
FR1184592A FR1184592DA FR1184592A FR 1184592 A FR1184592 A FR 1184592A FR 1184592D A FR1184592D A FR 1184592DA FR 1184592 A FR1184592 A FR 1184592A
Authority
FR
France
Prior art keywords
olefins
catalysts
alpha
polymerization
preparation
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
Giulio Natta
Giorgio Mazzanti
Carlo Mario Cappucci
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 FR1184592A publication Critical patent/FR1184592A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers 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)
FR1184592D 1956-06-20 1957-06-17 Catalysts for the preparation of linear high molecular weight polymers of alpha-olefins, and process for the polymerization of alpha-olefins with these catalysts Expired FR1184592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1184592X 1956-06-20

Publications (1)

Publication Number Publication Date
FR1184592A true FR1184592A (en) 1959-07-23

Family

ID=11432801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184592D Expired FR1184592A (en) 1956-06-20 1957-06-17 Catalysts for the preparation of linear high molecular weight polymers of alpha-olefins, and process for the polymerization of alpha-olefins with these catalysts

Country Status (1)

Country Link
FR (1) FR1184592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099345A5 (en) * 1970-07-31 1972-03-10 Montedison Spa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099345A5 (en) * 1970-07-31 1972-03-10 Montedison Spa

Similar Documents

Publication Publication Date Title
BE603106A (en) Process for the preparation of linear high molecular weight polycarbonates with excellent properties
FR1155385A (en) Continuous polymerization process of low molecular weight olefins
BE603329A (en) Process for the preparation of articles of high molecular weight thermoplastic polycarbonates having roughened matt surfaces
FR1215944A (en) Process for the preparation of vulcanized products from polymers of alpha-olefins or copolymers of alpha-olefins with one another and optionally with ethylene
FR1184592A (en) Catalysts for the preparation of linear high molecular weight polymers of alpha-olefins, and process for the polymerization of alpha-olefins with these catalysts
FR1239727A (en) Process for the polymerization of diolefins into high molecular weight polymers
FR1299311A (en) Process for the production of high molecular weight polymerization products from olefins
FR1202220A (en) Process for the polymerization of alpha-olefins into highly crystalline linear polymers with high molecular weight
FR1176850A (en) High molecular weight linear unsaturated polymers and process for their preparation
FR1203655A (en) Process for preparing high molecular weight ethylene glycol terephthalate polymer
FR1225267A (en) Process for the preparation of high molecular weight ethylene polymers and copolymers
BE744398A (en) PROCESS FOR THE PREPARATION OF LINEAR ETHYLENE COPOLYMERS; OF PROPYLENE AND 1,3-BUTADIENE, OF HIGH MOLECULAR WEIGHT, VULCANIZABLE BY SULFUR
FR1226865A (en) A process for the preparation of mixed high molecular weight ethylene polymers
FR1226368A (en) Process for the preparation at low pressure of polymers of ethylene with a molecular weight of less than 100,000
FR1199465A (en) Process for polymerizing propylene into linear high molecular weight polymers
FR1215914A (en) Process for purifying solid polymers of high molecular weight alpha-olefins prepared with catalysts based on metal compounds
BE608432A (en) Process for preparing a high molecular weight formaldehyde polymer
FR1281101A (en) Process for the preparation of high molecular weight copolymers of alpha-olefins
FR1263799A (en) Process for the preparation of liquid polymers of low molecular weight olefins
FR1198422A (en) Low molecular weight olefin polymerization process
FR1284226A (en) Improved process for the preparation of high molecular weight linear thermoplastic polycarbonates
FR1157363A (en) Preparation of high molecular weight polymers from isobutylene
BE602282A (en) Process for the production of high molecular weight polymerization products from alpha-pyrrolidone and products obtained.
FR1208521A (en) Process for the purification of high molecular weight olefin copolymers
FR1188575A (en) Process for the preparation, in particular continuous, of olefin polymers