DK64934C - Fremgangsmaade til Fremstilling af 4,4'-disubstituerede Difenylsulfonderivater. - Google Patents

Fremgangsmaade til Fremstilling af 4,4'-disubstituerede Difenylsulfonderivater.

Info

Publication number
DK64934C
DK64934C DK141340AA DK141340A DK64934C DK 64934 C DK64934 C DK 64934C DK 141340A A DK141340A A DK 141340AA DK 141340 A DK141340 A DK 141340A DK 64934 C DK64934 C DK 64934C
Authority
DK
Denmark
Prior art keywords
preparation
diphenyl sulfone
sulfone derivatives
disubstituted diphenyl
disubstituted
Prior art date
Application number
DK141340AA
Other languages
Danish (da)
English (en)
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Application granted granted Critical
Publication of DK64934C publication Critical patent/DK64934C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/50—Processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
DK141340AA 1939-09-04 1940-08-08 Fremgangsmaade til Fremstilling af 4,4'-disubstituerede Difenylsulfonderivater. DK64934C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE64934X 1939-09-04

Publications (1)

Publication Number Publication Date
DK64934C true DK64934C (da) 1946-10-28

Family

ID=5632624

Family Applications (1)

Application Number Title Priority Date Filing Date
DK141340AA DK64934C (da) 1939-09-04 1940-08-08 Fremgangsmaade til Fremstilling af 4,4'-disubstituerede Difenylsulfonderivater.

Country Status (2)

Country Link
DK (1) DK64934C (enrdf_load_stackoverflow)
SE (1) SE64934C1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
SE64934C1 (enrdf_load_stackoverflow) 1928-04-10

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