GB821142A - Improved catalyst systems for polymerisation of unsaturated compounds - Google Patents

Improved catalyst systems for polymerisation of unsaturated compounds

Info

Publication number
GB821142A
GB821142A GB1579756A GB1579756A GB821142A GB 821142 A GB821142 A GB 821142A GB 1579756 A GB1579756 A GB 1579756A GB 1579756 A GB1579756 A GB 1579756A GB 821142 A GB821142 A GB 821142A
Authority
GB
United Kingdom
Prior art keywords
tetrazene
compounds
tertiary butyl
peroxide
alkyl
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
GB1579756A
Other languages
English (en)
Inventor
John Carswell Mcgowan
Leslie Seed
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to ES0235601A priority Critical patent/ES235601A1/es
Publication of GB821142A publication Critical patent/GB821142A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
GB1579756A 1956-05-22 1956-05-22 Improved catalyst systems for polymerisation of unsaturated compounds Expired GB821142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0235601A ES235601A1 (es) 1956-05-22 1957-05-21 PROCEDIMIENTO DE OBTENCIoN DE UN POLIMERO POR POLIMERIZACIoN CATALiTICA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804259A GB830893A (en) 1956-05-22 1956-05-22 Improved catalyst systems for polymerisation of unsaturated compounds

Publications (1)

Publication Number Publication Date
GB821142A true GB821142A (en) 1959-09-30

Family

ID=10105647

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1804259A Expired GB830893A (en) 1956-05-22 1956-05-22 Improved catalyst systems for polymerisation of unsaturated compounds
GB1579756A Expired GB821142A (en) 1956-05-22 1956-05-22 Improved catalyst systems for polymerisation of unsaturated compounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1804259A Expired GB830893A (en) 1956-05-22 1956-05-22 Improved catalyst systems for polymerisation of unsaturated compounds

Country Status (4)

Country Link
BE (1) BE557641A (enExample)
DE (1) DE1058261B (enExample)
FR (1) FR1175661A (enExample)
GB (2) GB830893A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119260B (de) * 1958-11-26 1961-12-14 Exxon Research Engineering Co Verfahren zur Herstellung von 4-Vinylcyclohexen-(1)
US3311212A (en) * 1963-07-22 1967-03-28 Sis S A Electric feed devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863414C (de) * 1942-10-29 1953-01-19 Basf Ag Verfahren zur Polymerisation von ungesaettigten organischen Verbindungen
CH294343A (de) * 1943-01-19 1953-11-15 Degussa Verfahren zur Herstellung von Kunststoffen durch Polymerisation.
NL91001C (enExample) * 1954-08-04

Also Published As

Publication number Publication date
DE1058261B (de) 1959-05-27
GB830893A (en) 1960-03-23
FR1175661A (fr) 1959-03-31
BE557641A (enExample)

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