GB1101127A - Electrolytic recording process - Google Patents

Electrolytic recording process

Info

Publication number
GB1101127A
GB1101127A GB43286/67A GB4328667A GB1101127A GB 1101127 A GB1101127 A GB 1101127A GB 43286/67 A GB43286/67 A GB 43286/67A GB 4328667 A GB4328667 A GB 4328667A GB 1101127 A GB1101127 A GB 1101127A
Authority
GB
United Kingdom
Prior art keywords
recording medium
sulphoxylate
dissolved
formaldehyde
metal
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
GB43286/67A
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.)
Stewart Warner Corp
Original Assignee
Stewart Warner Corp
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 Stewart Warner Corp filed Critical Stewart Warner Corp
Publication of GB1101127A publication Critical patent/GB1101127A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
    • B41M5/205—Duplicating or marking methods; Sheet materials for use therein using electric current and an eroding electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

The disclosure is substantially the same as that of the parent Specification, but reference is also made to the use of basic zinc formaldehyde-sulphoxylate. The claims relate to a process of electrolytic facsimile recording wherein an anodic metal is dissolved in an electrolytically conducting recording medium by electro-chemical oxidation to form soluble ions and the dissolved metal is deposited on the recording medium as a marking substance, and wherein the recording medium incorporates a formaldehyde-sulphoxylate reducing agent.ALSO:The disclosure is substantially the same as that of the parent Specification, but reference is also made to the use of basic zinc formaldehyde-sulphoxylate. The claims relate to a process of electrolytic facsimile recording wherein an anodic metal is dissolved in an electrolytically conducting recording medium by electrochemical oxidation to form soluble ions and the dissolved metal is deposited on the recording medium as a marking substance, and wherein the recording medium incorporates a formaldehyde-sulphoxylate reducing agent.
GB43286/67A 1964-01-22 1965-01-15 Electrolytic recording process Expired GB1101127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339346A US3349013A (en) 1964-01-22 1964-01-22 Electrolytic recording process and materials

Publications (1)

Publication Number Publication Date
GB1101127A true GB1101127A (en) 1968-01-31

Family

ID=23328598

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1947/65A Expired GB1101126A (en) 1964-01-22 1965-01-15 Electrolytic recording materials
GB43286/67A Expired GB1101127A (en) 1964-01-22 1965-01-15 Electrolytic recording process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1947/65A Expired GB1101126A (en) 1964-01-22 1965-01-15 Electrolytic recording materials

Country Status (8)

Country Link
US (1) US3349013A (en)
BE (1) BE658546A (en)
DE (1) DE1497105C3 (en)
DK (1) DK123972B (en)
FR (1) FR1461362A (en)
GB (2) GB1101126A (en)
NL (1) NL6500749A (en)
SE (1) SE300760B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539457A (en) * 1968-04-23 1970-11-10 Muirhead Instr Inc Electrolytic recording medium
US3632484A (en) * 1970-01-27 1972-01-04 Robert Doughty Richards Electrolytic facsimile-recording process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA669048A (en) * 1963-08-20 Hogan Faximile Corporation Electrolytic recording medium
US2991257A (en) * 1957-01-18 1961-07-04 Chemelex Inc Electrically conductive compositions and the process of making the same
GB942034A (en) * 1959-08-20 1963-11-20 Kodak Ltd Development of photographic silver halide layers

Also Published As

Publication number Publication date
DE1497105A1 (en) 1970-01-08
FR1461362A (en) 1966-02-25
DE1497105C3 (en) 1974-06-12
SE300760B (en) 1968-05-06
GB1101126A (en) 1968-01-31
US3349013A (en) 1967-10-24
DE1497105B2 (en) 1973-10-11
BE658546A (en) 1965-05-17
NL6500749A (en) 1965-07-23
DK123972B (en) 1972-08-28

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