ZA792378B - Improved latent sensitizing ink - Google Patents

Improved latent sensitizing ink

Info

Publication number
ZA792378B
ZA792378B ZA792378A ZA792378A ZA792378B ZA 792378 B ZA792378 B ZA 792378B ZA 792378 A ZA792378 A ZA 792378A ZA 792378 A ZA792378 A ZA 792378A ZA 792378 B ZA792378 B ZA 792378B
Authority
ZA
South Africa
Prior art keywords
improved latent
sensitizing ink
ink
latent sensitizing
improved
Prior art date
Application number
ZA792378A
Inventor
R Maloney
H Lange
D Ostlie
Original Assignee
Minnesota Mining & Mfg
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
Priority claimed from US05/906,433 external-priority patent/US4205865A/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of ZA792378B publication Critical patent/ZA792378B/en

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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Color Printing (AREA)
ZA792378A 1978-05-17 1979-05-16 Improved latent sensitizing ink ZA792378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,433 US4205865A (en) 1975-07-15 1978-05-17 Latent sensitizing ink

Publications (1)

Publication Number Publication Date
ZA792378B true ZA792378B (en) 1980-05-28

Family

ID=25422440

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA792378A ZA792378B (en) 1978-05-17 1979-05-16 Improved latent sensitizing ink

Country Status (8)

Country Link
JP (1) JPS54150211A (en)
AU (1) AU527978B2 (en)
CA (1) CA1109609A (en)
DE (1) DE2919837A1 (en)
FR (1) FR2426074B1 (en)
GB (1) GB2021613B (en)
IT (1) IT1114225B (en)
ZA (1) ZA792378B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1149160A (en) * 1979-01-22 1983-07-05 Willis J. Ludwig Stabilized latent sensitizing composition
JPS5838191A (en) * 1981-08-31 1983-03-05 Kanzaki Paper Mfg Co Ltd Recording material
DE4316069C1 (en) * 1993-05-13 1994-12-08 Feldmuehle Ag Stora Printing ink for application of a developer layer and its use for the production of a pressure-sensitive recording sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111462A (en) * 1975-07-15 1978-09-05 Minnesota Mining And Manufacturing Company Latent, sensitizing ink

Also Published As

Publication number Publication date
GB2021613B (en) 1982-12-01
FR2426074B1 (en) 1985-07-05
IT1114225B (en) 1986-01-27
IT7922709A0 (en) 1979-05-16
DE2919837C2 (en) 1990-02-08
JPS6213195B2 (en) 1987-03-24
CA1109609A (en) 1981-09-29
AU4709979A (en) 1979-11-22
JPS54150211A (en) 1979-11-26
AU527978B2 (en) 1983-03-31
GB2021613A (en) 1979-12-05
FR2426074A1 (en) 1979-12-14
DE2919837A1 (en) 1979-11-22

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