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FR1135475A - Procédé de polymérisation de l'éthylène - Google Patents

Procédé de polymérisation de l'éthylène

Info

Publication number
FR1135475A
FR1135475A FR1135475DA FR1135475A FR 1135475 A FR1135475 A FR 1135475A FR 1135475D A FR1135475D A FR 1135475DA FR 1135475 A FR1135475 A FR 1135475A
Authority
FR
France
Prior art keywords
polymerization process
ethylene polymerization
ethylene
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)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1135475A publication Critical patent/FR1135475A/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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/908—Containing catalyst of specified particle size

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FR1135475D 1954-09-01 1955-08-29 Procédé de polymérisation de l'éthylène Expired FR1135475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453694A US2851451A (en) 1954-09-01 1954-09-01 Polymerization process

Publications (1)

Publication Number Publication Date
FR1135475A true FR1135475A (fr) 1957-04-29

Family

ID=23801678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135475D Expired FR1135475A (fr) 1954-09-01 1955-08-29 Procédé de polymérisation de l'éthylène

Country Status (4)

Country Link
US (1) US2851451A (fr)
DE (1) DE1038282B (fr)
FR (1) FR1135475A (fr)
GB (1) GB795257A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987511A (en) * 1958-07-10 1961-06-06 Universal Oil Prod Co Process for polymerizing olefinic hydrocarbons

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710225A (en) * 1996-08-23 1998-01-20 The Lubrizol Corporation Heteropolyacid catalyzed polymerization of olefins
JP6557342B2 (ja) * 2015-07-31 2019-08-07 日本ピストンリング株式会社 ピストンリング及びその製造方法
US10634249B2 (en) * 2015-08-10 2020-04-28 Nippon Itf, Inc. Piston ring and engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874215C (de) * 1943-12-18 1953-04-20 Basf Ag Verfahren zur Herstellung von festen Polymerisaten aus AEthylen oder aethylenreichenGasen
US2441297A (en) * 1944-05-03 1948-05-11 Union Oil Co Process for dehydrogenation of hydrocarbons by contact with catalysts supported on alumina stabilized by aluminum phosphate
US2547380A (en) * 1945-10-01 1951-04-03 Union Oil Co Catalyst for hydrocarbon conversion
US2475648A (en) * 1946-03-05 1949-07-12 Standard Oil Co Polymerization of ethylene by diperoxy-dicarbonate ester catalysts
US2608534A (en) * 1949-04-18 1952-08-26 Union Oil Co Heteropoly acids or salts thereof as catalysts
GB682420A (en) * 1949-06-10 1952-11-12 Du Pont Improvements in or relating to the polymerisation of ethylene
BE525025A (fr) * 1951-04-28 1900-01-01
US2652372A (en) * 1951-07-10 1953-09-15 Du Pont Catalytic hydrogenation of carbon monoxide to orientable, essentially hydrocarbon polymers
NL88142C (fr) * 1952-12-06
US2731453A (en) * 1952-12-06 1956-01-17 Standard Oil Co Conversion of ethylene and propylene to solid polymers with group 6a metal oxides and complex metal aluminum hydride catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987511A (en) * 1958-07-10 1961-06-06 Universal Oil Prod Co Process for polymerizing olefinic hydrocarbons

Also Published As

Publication number Publication date
DE1038282B (de) 1958-09-04
GB795257A (en) 1958-05-21
US2851451A (en) 1958-09-09

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