FR2269541B3 - - Google Patents

Info

Publication number
FR2269541B3
FR2269541B3 FR7513703A FR7513703A FR2269541B3 FR 2269541 B3 FR2269541 B3 FR 2269541B3 FR 7513703 A FR7513703 A FR 7513703A FR 7513703 A FR7513703 A FR 7513703A FR 2269541 B3 FR2269541 B3 FR 2269541B3
Authority
FR
France
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
FR7513703A
Other languages
French (fr)
Other versions
FR2269541A1 (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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2269541A1 publication Critical patent/FR2269541A1/fr
Application granted granted Critical
Publication of FR2269541B3 publication Critical patent/FR2269541B3/fr
Granted 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
    • C08F10/02—Ethene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
FR7513703A 1974-05-01 1975-04-30 Controlling molecular distribution of ethylene (co)polymers - by controlling temp of polymerisation effected with Ziegler catalyst-hydrogen Granted FR2269541A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46597574A 1974-05-01 1974-05-01

Publications (2)

Publication Number Publication Date
FR2269541A1 FR2269541A1 (en) 1975-11-28
FR2269541B3 true FR2269541B3 (enrdf_load_stackoverflow) 1978-11-17

Family

ID=23849936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513703A Granted FR2269541A1 (en) 1974-05-01 1975-04-30 Controlling molecular distribution of ethylene (co)polymers - by controlling temp of polymerisation effected with Ziegler catalyst-hydrogen

Country Status (6)

Country Link
JP (1) JPS50146691A (enrdf_load_stackoverflow)
BE (1) BE828598A (enrdf_load_stackoverflow)
DE (1) DE2519387A1 (enrdf_load_stackoverflow)
FR (1) FR2269541A1 (enrdf_load_stackoverflow)
IT (1) IT1037765B (enrdf_load_stackoverflow)
NL (1) NL7505002A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193358B (it) * 1980-01-18 1988-06-15 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine e catalizzatori da essi ottenuti
US5030605A (en) * 1989-12-29 1991-07-09 Union Carbide Chemicals And Plastics Technology Corporation Catalyst for regulating the molecular weight distribution of ethylene polymers
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法
WO2019099589A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
EP3710501A2 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes
WO2019099577A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes

Also Published As

Publication number Publication date
JPS50146691A (enrdf_load_stackoverflow) 1975-11-25
BE828598A (fr) 1975-10-30
FR2269541A1 (en) 1975-11-28
NL7505002A (nl) 1975-11-04
DE2519387A1 (de) 1975-11-13
IT1037765B (it) 1979-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse