GB847398A - Improvements in or relating to transfer sheets for hectographic printing - Google Patents

Improvements in or relating to transfer sheets for hectographic printing

Info

Publication number
GB847398A
GB847398A GB2906757A GB2906757A GB847398A GB 847398 A GB847398 A GB 847398A GB 2906757 A GB2906757 A GB 2906757A GB 2906757 A GB2906757 A GB 2906757A GB 847398 A GB847398 A GB 847398A
Authority
GB
United Kingdom
Prior art keywords
nickel
cobalt
ink layer
copper
alcohol
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
GB2906757A
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.)
GERHARD ELIS FABIAN RUBEN
Original Assignee
GERHARD ELIS FABIAN RUBEN
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 GERHARD ELIS FABIAN RUBEN filed Critical GERHARD ELIS FABIAN RUBEN
Priority to GB2906757A priority Critical patent/GB847398A/en
Publication of GB847398A publication Critical patent/GB847398A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

847,398. Hectographic transfer paper. RUBEN, G. E. F. Sept. 16, 1957, No. 29067/57. Class 96. A hectographic transfer sheet has an ink layer (preferably waxy) containing a coloured substance which is soluble in the duplicating liquid (e.g. alcohol or an alcohol-water mixture) and which contains at least one chemical element with an atomic weight of at least 52. Coloured substances specified are modifications of rhodamine containing iodine and/or chromium; copper ethyl acetoacetate; copper phenol sulphonate; ferric-2,4-pentanedione; nickel dimethylglyoxime; nickel benzene sulphonate ; nickel iodide; cobalt linoleate; cobalt oleate; cobalt propionate; ammonium phosphotungstate (if desired in admixture with another colouring substance). General mention is also made of compounds, e.g. iodides, acetoacetates, phenolsulphonates, pentanediones, dimethyl glyoximes, benzene-sulphonates, linoleates, oleates, ricinoleates, lactates, malonates, propionates, or butyrates of barium, strontium, silver, manganese, molybdenum, tungsten, iron, nickel, cobalt, copper cadmium, selenium or tellurium. A minor quantity (not exceeding 20%) of a non-volatile aid material, soluble in the duplicating liquid, e.g. ethylene glycol monophenylether, or dimethylphthalate may be included in the ink layer. Preferably this aid material is a solvent for the wax or oil of the ink layer. Aid materials miscible with e.g. carnauba wax but not with mineral oils are octylene glycol, benzyl alcohol or methyl-pbenzylalcohol.
GB2906757A 1957-09-16 1957-09-16 Improvements in or relating to transfer sheets for hectographic printing Expired GB847398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2906757A GB847398A (en) 1957-09-16 1957-09-16 Improvements in or relating to transfer sheets for hectographic printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2906757A GB847398A (en) 1957-09-16 1957-09-16 Improvements in or relating to transfer sheets for hectographic printing

Publications (1)

Publication Number Publication Date
GB847398A true GB847398A (en) 1960-09-07

Family

ID=10285652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2906757A Expired GB847398A (en) 1957-09-16 1957-09-16 Improvements in or relating to transfer sheets for hectographic printing

Country Status (1)

Country Link
GB (1) GB847398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446662A (en) * 1966-01-27 1969-05-27 Columbia Ribbon Carbon Mfg Transfer element containing infrared radiation absorbing material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446662A (en) * 1966-01-27 1969-05-27 Columbia Ribbon Carbon Mfg Transfer element containing infrared radiation absorbing material

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