NL146784B - Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur. - Google Patents

Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur.

Info

Publication number
NL146784B
NL146784B NL686800367A NL146784DA NL146784B NL 146784 B NL146784 B NL 146784B NL 686800367 A NL686800367 A NL 686800367A NL 146784D A NL146784D A NL 146784DA NL 146784 B NL146784 B NL 146784B
Authority
NL
Netherlands
Prior art keywords
acid
phalic
cyclohexadiene
preparing
electrochemical reduction
Prior art date
Application number
NL686800367A
Other languages
English (en)
Original Assignee
Basf 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.)
Publication of NL146784B publication Critical patent/NL146784B/nl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1092—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing by means of TV-scanning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NL686800367A 1948-06-04 Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur. NL146784B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967665T 1948-06-04

Publications (1)

Publication Number Publication Date
NL146784B true NL146784B (nl)

Family

ID=9500792

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686800367A NL146784B (nl) 1948-06-04 Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur.

Country Status (3)

Country Link
US (1) US2586963A (nl)
FR (1) FR967665A (nl)
NL (1) NL146784B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA13752B (nl) * 1950-04-05
BE504360A (nl) * 1950-07-19 1900-01-01
US2685615A (en) * 1952-05-01 1954-08-03 Bell Telephone Labor Inc Voice-operated device
NL178996B (nl) * 1952-06-11 Ringfeder Gmbh Spangroep voor het verbinden van een as met een naaf.
DE1096100B (de) * 1952-06-25 1960-12-29 Ibm Deutschland Einrichtung zum zeilenweisen Abfuehlen von Aufzeichnungstraegern mittels eines Elektronenstrahls
US3469263A (en) * 1953-02-09 1969-09-23 Sperry Rand Corp Character recognition system
US5283641A (en) * 1954-12-24 1994-02-01 Lemelson Jerome H Apparatus and methods for automated analysis
US2924380A (en) * 1955-07-28 1960-02-09 Ibm Electronic record reader
DE1270302B (de) * 1963-02-25 1968-06-12 Kurt Willutzki Dipl Ing Verfahren und Vorrichtung zur Passerkontrolle fuer den Mehrfarbenrotationsdruck
US3437796A (en) * 1965-10-18 1969-04-08 Control Data Corp Reading machine optical system for selected scanning and display
US5109241A (en) * 1991-01-30 1992-04-28 Management Graphics, Inc. Photographic apparatus with automatic film type determination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227054A (en) * 1938-10-20 1940-12-31 Rca Corp Film projector for television
US2314920A (en) * 1940-04-13 1943-03-30 Ralph W Bumstead Multiplex television and facsimile system
US2275017A (en) * 1940-06-18 1942-03-03 Joseph T Mcnaney Signaling system
US2360580A (en) * 1942-11-12 1944-10-17 Teletype Corp Telegraph system and printing apparatus

Also Published As

Publication number Publication date
FR967665A (fr) 1950-11-09
US2586963A (en) 1952-02-26

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