GB1306179A - - Google Patents

Info

Publication number
GB1306179A
GB1306179A GB2970971A GB2970971A GB1306179A GB 1306179 A GB1306179 A GB 1306179A GB 2970971 A GB2970971 A GB 2970971A GB 2970971 A GB2970971 A GB 2970971A GB 1306179 A GB1306179 A GB 1306179A
Authority
GB
United Kingdom
Prior art keywords
dimerization
liquid phase
chromium
amalgam
june
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
GB2970971A
Other languages
English (en)
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 filed Critical
Publication of GB1306179A publication Critical patent/GB1306179A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2970971A 1970-06-29 1971-06-24 Expired GB1306179A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024085A FR2092900B1 (OSRAM) 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
GB1306179A true GB1306179A (OSRAM) 1973-02-07

Family

ID=9057994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2970971A Expired GB1306179A (OSRAM) 1970-06-29 1971-06-24

Country Status (8)

Country Link
US (1) US3780086A (OSRAM)
JP (1) JPS5539541B1 (OSRAM)
BE (1) BE768273A (OSRAM)
DE (1) DE2131514C3 (OSRAM)
ES (1) ES391602A1 (OSRAM)
FR (1) FR2092900B1 (OSRAM)
GB (1) GB1306179A (OSRAM)
NL (1) NL7107485A (OSRAM)

Also Published As

Publication number Publication date
FR2092900A1 (OSRAM) 1972-01-28
JPS5539541B1 (OSRAM) 1980-10-13
DE2131514C3 (de) 1980-10-16
DE2131514A1 (de) 1972-01-13
FR2092900B1 (OSRAM) 1976-04-16
US3780086A (en) 1973-12-18
DE2131514B2 (de) 1980-02-14
ES391602A1 (es) 1973-06-16
BE768273A (fr) 1971-12-09
NL7107485A (OSRAM) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee