GB849028A - Ethylene polymerisation - Google Patents

Ethylene polymerisation

Info

Publication number
GB849028A
GB849028A GB4870/58A GB487058A GB849028A GB 849028 A GB849028 A GB 849028A GB 4870/58 A GB4870/58 A GB 4870/58A GB 487058 A GB487058 A GB 487058A GB 849028 A GB849028 A GB 849028A
Authority
GB
United Kingdom
Prior art keywords
peroxides
acyl
carbon atom
peroxide
branched
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
GB4870/58A
Other languages
English (en)
Inventor
Andrzej Pajaczkowski
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 to BE575693D priority Critical patent/BE575693A/xx
Priority to BE553004D priority patent/BE553004A/xx
Priority to DENDAT1068014D priority patent/DE1068014B/de
Priority to NL110624D priority patent/NL110624C/xx
Priority claimed from GB3428855A external-priority patent/GB806649A/en
Priority to US568174A priority patent/US2865904A/en
Priority to FR1167895D priority patent/FR1167895A/fr
Priority to GB4870/58A priority patent/GB849028A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to DEI16003A priority patent/DE1112297B/de
Priority to ES0247188A priority patent/ES247188A1/es
Priority to FR786754A priority patent/FR74964E/fr
Priority to US47615A priority patent/US3129206A/en
Publication of GB849028A publication Critical patent/GB849028A/en
Priority to US73486A priority patent/US3019214A/en
Priority to US312287A priority patent/US3211796A/en
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
    • Y10S260/28—Peroxide

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)
  • Polymerization Catalysts (AREA)
GB4870/58A 1955-11-30 1958-02-14 Ethylene polymerisation Expired GB849028A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE575693D BE575693A (cg-RX-API-DMAC10.html) 1955-11-30
BE553004D BE553004A (cg-RX-API-DMAC10.html) 1955-11-30
DENDAT1068014D DE1068014B (de) 1955-11-30 Verfahren zur Herstellung von festen Äthylenpolymeren
NL110624D NL110624C (cg-RX-API-DMAC10.html) 1955-11-30
US568174A US2865904A (en) 1955-11-30 1956-02-28 Ethylene polymerisation
FR1167895D FR1167895A (fr) 1955-11-30 1956-11-30 Polymérisation de l'éthylène
GB4870/58A GB849028A (en) 1955-11-30 1958-02-14 Ethylene polymerisation
DEI16003A DE1112297B (de) 1955-11-30 1959-02-11 Verfahren zur Herstellung fester oder halbfester AEthylenpolymerisate
ES0247188A ES247188A1 (es) 1958-02-14 1959-02-12 PROCEDIMIENTO DE OBTENCION DE POLIMEROS SoLIDOS Y SEMISoLIDOS DE ETILENO
FR786754A FR74964E (fr) 1955-11-30 1959-02-14 Polymérisation de l'éthylène
US47615A US3129206A (en) 1958-02-14 1960-08-05 Polymerization process
US73486A US3019214A (en) 1955-11-30 1960-12-05 Ethylene polymerisation
US312287A US3211796A (en) 1955-11-30 1963-09-30 3, 5, 5-trimethylhexanoyl peroxide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3428855A GB806649A (en) 1955-11-30 1955-11-30 Ethylene polymerisation
GB4870/58A GB849028A (en) 1955-11-30 1958-02-14 Ethylene polymerisation

Publications (1)

Publication Number Publication Date
GB849028A true GB849028A (en) 1960-09-21

Family

ID=26239433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4870/58A Expired GB849028A (en) 1955-11-30 1958-02-14 Ethylene polymerisation

Country Status (6)

Country Link
US (2) US2865904A (cg-RX-API-DMAC10.html)
BE (2) BE553004A (cg-RX-API-DMAC10.html)
DE (2) DE1112297B (cg-RX-API-DMAC10.html)
FR (1) FR1167895A (cg-RX-API-DMAC10.html)
GB (1) GB849028A (cg-RX-API-DMAC10.html)
NL (1) NL110624C (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211796A (en) * 1955-11-30 1965-10-12 Ici Ltd 3, 5, 5-trimethylhexanoyl peroxide

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068014B (de) * 1955-11-30 1959-10-29 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von festen Äthylenpolymeren
US3089865A (en) * 1958-01-07 1963-05-14 Union Carbide Corp Process for polymerizing vinyl compounds with unsymmetrical halogen-substituted diacyl peroxides
NL120371C (cg-RX-API-DMAC10.html) * 1959-01-16
US3072608A (en) * 1959-07-23 1963-01-08 Spencer Chem Co Polymerization of ethylene
US3119802A (en) * 1960-06-06 1964-01-28 Eastman Kodak Co Polymerization of ethylenically unsaturated compounds with unsaturated, alpha-substituted diacyl peroxide catalysts
US3232921A (en) * 1961-08-29 1966-02-01 Eastman Kodak Co Process for the polymerization of ethylenically unsaturated compounds in the presence of branched chain diacyl peroxide catalysts
US3232922A (en) * 1961-12-28 1966-02-01 Eastman Kodak Co Novel diacyl peroxides and polymerization processes employing same
US4032605A (en) * 1967-10-16 1977-06-28 Argus Chemical Corporation Alpha-halo substituted diacyl peroxides
US3855315A (en) * 1968-05-15 1974-12-17 D Deardorff Novel diacyl peroxides
US3728402A (en) * 1968-05-15 1973-04-17 Teknor Apex Co Diacyl peroxides
GB1271646A (en) * 1968-07-30 1972-04-19 Chefaro Mij Nv Organic peroxide compounds and process for preparing same
US3956396A (en) * 1974-04-12 1976-05-11 Pennwalt Corporation Safe diacyl peroxide solution compositions
US4526726A (en) * 1982-09-30 1985-07-02 Ppg Industries, Inc. Tertiaryalkyl peroxycarbonates
BR0308080B1 (pt) * 2002-03-01 2013-04-09 processo de polimerizaÇço envolvendo peràxidos de diacila.
CN102471388B (zh) * 2009-07-14 2014-08-06 埃克森美孚化学专利公司 高压自由基聚合方法
WO2017184990A1 (en) 2016-04-22 2017-10-26 Dow Global Technologies Llc Method for producing low volatile tubular low density ethylene-based polymers for clean extrusion coating processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677641A (en) * 1949-05-16 1952-08-20 Standard Oil Co Improvements in or relating to a process of polymerizing ethylene
US2559630A (en) * 1950-03-04 1951-07-10 Du Pont Fluorinated acyl peroxides
BE503708A (cg-RX-API-DMAC10.html) * 1950-06-03
US2728756A (en) * 1952-09-30 1955-12-27 Standard Oil Co Di-tert-butyl peroxydicarbonate for ethylene polymerization
DE1068014B (de) * 1955-11-30 1959-10-29 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von festen Äthylenpolymeren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211796A (en) * 1955-11-30 1965-10-12 Ici Ltd 3, 5, 5-trimethylhexanoyl peroxide

Also Published As

Publication number Publication date
US3019214A (en) 1962-01-30
BE553004A (cg-RX-API-DMAC10.html)
US2865904A (en) 1958-12-23
FR1167895A (fr) 1958-12-02
DE1112297B (de) 1961-08-03
BE575693A (cg-RX-API-DMAC10.html)
NL110624C (cg-RX-API-DMAC10.html)
DE1068014B (de) 1959-10-29

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