FR1207623A - Procédé de polymérisation de l'éthylène - Google Patents

Procédé de polymérisation de l'éthylène

Info

Publication number
FR1207623A
FR1207623A FR1207623DA FR1207623A FR 1207623 A FR1207623 A FR 1207623A FR 1207623D A FR1207623D A FR 1207623DA FR 1207623 A FR1207623 A FR 1207623A
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.)
National Petro-Chemicals Corp
Original Assignee
National Petro-Chemicals Corp
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 National Petro-Chemicals Corp filed Critical National Petro-Chemicals Corp
Application granted granted Critical
Publication of FR1207623A publication Critical patent/FR1207623A/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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic

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)
  • Polymerisation Methods In General (AREA)
FR1207623D 1957-07-01 1958-06-30 Procédé de polymérisation de l'éthylène Expired FR1207623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669316A US2964515A (en) 1957-07-01 1957-07-01 Ethylene polymerization process

Publications (1)

Publication Number Publication Date
FR1207623A true FR1207623A (fr) 1960-02-17

Family

ID=24685913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207623D Expired FR1207623A (fr) 1957-07-01 1958-06-30 Procédé de polymérisation de l'éthylène

Country Status (4)

Country Link
US (1) US2964515A (fr)
DE (1) DE1188284B (fr)
FR (1) FR1207623A (fr)
GB (1) GB841016A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178404A (en) * 1959-12-23 1965-04-13 Eastman Kodak Co Preparation of polyethylene in a two zone reactor employing caprylyl peroxide in the first zone as the catalyst
BE600386A (fr) * 1960-02-29 1900-01-01
US3318848A (en) * 1963-06-20 1967-05-09 Celanese Corp Melt hydrolysis of oxymethylene copolymers
BE607527A (fr) * 1960-08-29 1900-01-01
US3328362A (en) * 1964-01-30 1967-06-27 Celanese Corp Preparation of modified polymers
US3349072A (en) * 1966-04-05 1967-10-24 Gulf Oil Corp Polyethyulene process
US3389973A (en) * 1967-06-23 1968-06-25 Rexall Drug Chemical Internal sealing means for autoclave motor housing
US3536693A (en) * 1968-01-31 1970-10-27 Eastman Kodak Co Process for preparing polyethylene having improved properties
US3875128A (en) * 1973-05-04 1975-04-01 Sumitomo Chemical Co Process and apparatus for producing ethylene polymer
JPS532585A (en) * 1976-06-29 1978-01-11 Sumitomo Chem Co Ltd Preparation of polyethylene
US4587314A (en) * 1981-07-21 1986-05-06 Phillips Petroleum Company Continuous polymerization reactor
EP2621963B1 (fr) 2010-09-30 2016-07-06 Dow Global Technologies LLC Procédé de polymérisation pour obtenir un polyéthylène basse densité
JP2013538920A (ja) 2010-09-30 2013-10-17 ダウ グローバル テクノロジーズ エルエルシー エチレン系共重合体およびその製造プロセス

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46748C (fr) * 1936-10-10
US2387755A (en) * 1943-03-04 1945-10-30 Du Pont Hydrogen-modified polymers of ethylene
US2542559A (en) * 1946-04-06 1951-02-20 Standard Oil Dev Co Treatment of isobutylene polymer slurry to enlarge particle size
US2694700A (en) * 1950-01-21 1954-11-16 Peter L Shanta Process of suspension polymerization
BE503708A (fr) * 1950-06-03
US2783187A (en) * 1954-12-01 1957-02-26 William W Odell Contacting fluids with solids
US2849429A (en) * 1955-05-02 1958-08-26 Phillips Petroleum Co Filtration and catalyst regeneration in olefin polymerization
US2815334A (en) * 1955-06-30 1957-12-03 Polymer Corp Catalyst injection in low temperature polymerizations
BE554173A (fr) * 1955-12-23
US2846427A (en) * 1957-03-14 1958-08-05 Phillips Petroleum Co Treatment of polymers

Also Published As

Publication number Publication date
US2964515A (en) 1960-12-13
GB841016A (en) 1960-07-13
DE1188284B (de) 1965-03-04

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