FR1570907A - - Google Patents

Info

Publication number
FR1570907A
FR1570907A FR1570907DA FR1570907A FR 1570907 A FR1570907 A FR 1570907A FR 1570907D A FR1570907D A FR 1570907DA FR 1570907 A FR1570907 A FR 1570907A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1570907A publication Critical patent/FR1570907A/fr
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
    • B41M5/124—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
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Paper (AREA)
FR1570907D 1967-06-03 1968-06-18 Expired FR1570907A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3538267 1967-06-03

Publications (1)

Publication Number Publication Date
FR1570907A true FR1570907A (it) 1969-06-13

Family

ID=12440332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570907D Expired FR1570907A (it) 1967-06-03 1968-06-18

Country Status (4)

Country Link
DE (1) DE1771498B2 (it)
ES (1) ES354941A1 (it)
FR (1) FR1570907A (it)
GB (1) GB1197391A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336259A1 (fr) * 1975-11-28 1977-07-22 Sumitomo Naugatuck Feuille de developpement de couleur pour systemes d'enregistrement sensibles a la pression

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347724B2 (it) * 1971-10-23 1978-12-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336259A1 (fr) * 1975-11-28 1977-07-22 Sumitomo Naugatuck Feuille de developpement de couleur pour systemes d'enregistrement sensibles a la pression

Also Published As

Publication number Publication date
ES354941A1 (es) 1969-11-16
DE1771498B2 (de) 1973-06-20
GB1197391A (en) 1970-07-01
DE1771498A1 (de) 1972-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse