FR2448556B1 - - Google Patents

Info

Publication number
FR2448556B1
FR2448556B1 FR8002756A FR8002756A FR2448556B1 FR 2448556 B1 FR2448556 B1 FR 2448556B1 FR 8002756 A FR8002756 A FR 8002756A FR 8002756 A FR8002756 A FR 8002756A FR 2448556 B1 FR2448556 B1 FR 2448556B1
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
FR8002756A
Other languages
French (fr)
Other versions
FR2448556A1 (fr
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.)
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
Kanzaki Paper Manufacturing Co Ltd
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 JP1458079A external-priority patent/JPS55106266A/ja
Priority claimed from JP1653579A external-priority patent/JPS55108465A/ja
Application filed by Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Publication of FR2448556A1 publication Critical patent/FR2448556A1/fr
Application granted granted Critical
Publication of FR2448556B1 publication Critical patent/FR2448556B1/fr
Granted 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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents
    • 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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Color Printing (AREA)
FR8002756A 1979-02-09 1980-02-08 Procede de preparation de solutions de colorant Granted FR2448556A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1458079A JPS55106266A (en) 1979-02-09 1979-02-09 Producing dye solution
JP1653579A JPS55108465A (en) 1979-02-14 1979-02-14 Manufacture of dye solution

Publications (2)

Publication Number Publication Date
FR2448556A1 FR2448556A1 (fr) 1980-09-05
FR2448556B1 true FR2448556B1 (pt-PT) 1983-03-11

Family

ID=26350545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002756A Granted FR2448556A1 (fr) 1979-02-09 1980-02-08 Procede de preparation de solutions de colorant

Country Status (3)

Country Link
DE (1) DE3004759A1 (pt-PT)
FR (1) FR2448556A1 (pt-PT)
GB (1) GB2044283B (pt-PT)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478793A (en) * 1992-09-10 1995-12-26 Kanzaki Paper Manufacturing Co., Ltd. Pressure sensitive recording materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1407009A (en) * 1971-10-22 1975-09-24 Lamson Industries Ltd Spirit-reproducing carbon papers

Also Published As

Publication number Publication date
GB2044283B (en) 1983-05-05
FR2448556A1 (fr) 1980-09-05
DE3004759A1 (de) 1980-09-04
GB2044283A (en) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse