FR1172352A - Procédé de polymérisation - Google Patents

Procédé de polymérisation

Info

Publication number
FR1172352A
FR1172352A FR1172352DA FR1172352A FR 1172352 A FR1172352 A FR 1172352A FR 1172352D A FR1172352D A FR 1172352DA FR 1172352 A FR1172352 A FR 1172352A
Authority
FR
France
Prior art keywords
polymerization process
polymerization
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
English (en)
Inventor
Donald Alexander Fraser
Alaric Louis Jeffrey Raum
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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
Priority claimed from GB2963155A external-priority patent/GB830742A/en
Application filed by Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of FR1172352A publication Critical patent/FR1172352A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/25—Metal catalyst

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)
FR1172352D 1955-10-18 1957-02-15 Procédé de polymérisation Expired FR1172352A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2963155A GB830742A (en) 1955-10-18 1955-10-18 Polymerisation process
GB3561756A GB844769A (en) 1955-10-18 1956-02-17 Polymerisation process

Publications (1)

Publication Number Publication Date
FR1172352A true FR1172352A (fr) 1959-02-10

Family

ID=32472194

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1161213D Expired FR1161213A (fr) 1955-10-18 1956-10-16 Procédé de production de polyéthylène
FR1172352D Expired FR1172352A (fr) 1955-10-18 1957-02-15 Procédé de polymérisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1161213D Expired FR1161213A (fr) 1955-10-18 1956-10-16 Procédé de production de polyéthylène

Country Status (5)

Country Link
US (2) US3057841A (fr)
DE (2) DE1111393B (fr)
FR (2) FR1161213A (fr)
GB (1) GB801401A (fr)
NL (2) NL101255C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL210951A (fr) * 1955-10-18
US3021320A (en) * 1956-01-30 1962-02-13 Celanese Corp Polymerization of ethylene with catalysts of alkali metal borohydrides, aluminum halides and group ivb metal halides
BE560838A (fr) * 1956-09-15
US2996494A (en) * 1958-11-06 1961-08-15 Eastman Kodak Co Olefin polymerization catalysts containing alkali metal tetraphenylborate, aluminum chloride and transition element compounds
US3082197A (en) * 1958-12-01 1963-03-19 Phillips Petroleum Co Polymerization of conjugated diolefins in the presence of transition metal borohydrides
US3166536A (en) * 1960-02-19 1965-01-19 Phillips Petroleum Co Boron-containing polymerization catalysts
US3189589A (en) * 1960-07-01 1965-06-15 Phillips Petroleum Co Polymerization of olefins with a titanium halide-transition metal borohydride catalyst
BE606994A (fr) * 1960-08-09
RU2651024C1 (ru) * 2017-02-09 2018-04-18 Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") Способ получения боргидридов титана, циркония, гафния

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728757A (en) * 1953-08-31 1955-12-27 Standard Oil Co Polymerization process with group v-a metal and metal borohydride catalyst
CH356913A (de) * 1954-06-08 1961-09-15 Montedison Spa Verfahren zur Polymerisation von olefinisch ungesättigten Kohlenwasserstoffen
DE1226306B (de) * 1954-08-13 1966-10-06 Ziegler Karl Verfahren zur Polymerisation von AEthylen
US2721189A (en) * 1954-08-30 1955-10-18 Du Pont Polymeric bicyclo-(2, 2, 1)-2-heptene
US2822357A (en) * 1955-01-28 1958-02-04 Du Pont Manufacture of polyethylene of controlled molecular weight
US2839518A (en) * 1955-03-22 1958-06-17 Du Pont Manufacture of polyethylene of controlled molecular weight
NL210951A (fr) * 1955-10-18
US2880199A (en) * 1956-11-02 1959-03-31 Sun Oil Co Manufacture of polyolefins

Also Published As

Publication number Publication date
US3057836A (en) 1962-10-09
NL101255C (fr)
US3057841A (en) 1962-10-09
DE1111393B (de) 1961-07-20
FR1161213A (fr) 1958-08-25
NL210951A (fr)
DE1072807B (de) 1960-01-07
GB801401A (en) 1958-09-10

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