IT1204604B - SOLVENT FOR CHROMOGEN MATERIAL PRECURSOR OF DYE FOR PRESSURE SENSITIVE RECORDING SHEET AND PRESSURE SENSITIVE RECORDING PAPER SHEET PREPARED USING SOLVENT - Google Patents

SOLVENT FOR CHROMOGEN MATERIAL PRECURSOR OF DYE FOR PRESSURE SENSITIVE RECORDING SHEET AND PRESSURE SENSITIVE RECORDING PAPER SHEET PREPARED USING SOLVENT

Info

Publication number
IT1204604B
IT1204604B IT20503/87A IT2050387A IT1204604B IT 1204604 B IT1204604 B IT 1204604B IT 20503/87 A IT20503/87 A IT 20503/87A IT 2050387 A IT2050387 A IT 2050387A IT 1204604 B IT1204604 B IT 1204604B
Authority
IT
Italy
Prior art keywords
solvent
pressure sensitive
sensitive recording
dye
material precursor
Prior art date
Application number
IT20503/87A
Other languages
Italian (it)
Other versions
IT8720503A0 (en
Inventor
Okada Yoshio
Nakamura Tadashi
Ohhira Youichi
Original Assignee
Kureha Chemical Ind 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
Application filed by Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Publication of IT8720503A0 publication Critical patent/IT8720503A0/en
Application granted granted Critical
Publication of IT1204604B publication Critical patent/IT1204604B/en

Links

Classifications

    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
IT20503/87A 1987-02-19 1987-05-13 SOLVENT FOR CHROMOGEN MATERIAL PRECURSOR OF DYE FOR PRESSURE SENSITIVE RECORDING SHEET AND PRESSURE SENSITIVE RECORDING PAPER SHEET PREPARED USING SOLVENT IT1204604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62036686A JPS63203376A (en) 1987-02-19 1987-02-19 Dye solvent for pressure-sensitive recording paper and pressure-sensitive recording paper using said solvent

Publications (2)

Publication Number Publication Date
IT8720503A0 IT8720503A0 (en) 1987-05-13
IT1204604B true IT1204604B (en) 1989-03-10

Family

ID=12476714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20503/87A IT1204604B (en) 1987-02-19 1987-05-13 SOLVENT FOR CHROMOGEN MATERIAL PRECURSOR OF DYE FOR PRESSURE SENSITIVE RECORDING SHEET AND PRESSURE SENSITIVE RECORDING PAPER SHEET PREPARED USING SOLVENT

Country Status (8)

Country Link
JP (1) JPS63203376A (en)
CA (1) CA1268629A (en)
CH (1) CH671369A5 (en)
DE (1) DE3715649A1 (en)
ES (1) ES2004286A6 (en)
FR (1) FR2611211B1 (en)
GB (1) GB2201697B (en)
IT (1) IT1204604B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902422A (en) * 1988-12-06 1990-02-20 Board Regents The University Of Texas System Defect-free ultrahigh flux asymmetric membranes
JPH0741738B2 (en) * 1989-03-27 1995-05-10 日本製紙株式会社 Coloring material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921608B1 (en) * 1970-08-24 1974-06-03
US3627581A (en) * 1970-10-19 1971-12-14 Ncr Co Pressure-sensitive record material
FR2226283A1 (en) * 1973-04-23 1974-11-15 Champion Paper Co Ltd
GB1516383A (en) * 1974-08-26 1978-07-05 Champion Paper Co Ltd Pressure-sensitive record materials
CH645306A5 (en) * 1980-04-16 1984-09-28 Ciba Geigy Ag METHOD FOR PRODUCING CONCENTRATED SOLUTIONS OF COLOR IMAGES.
JPS57116686A (en) * 1981-01-13 1982-07-20 Kureha Chem Ind Co Ltd Pressure-sensitive recording paper
GB2106529B (en) * 1981-08-05 1985-06-12 Monsanto Co Solvent systems containing a high proportion of diluent for pressure-sensitive copying systems
JPS62257880A (en) * 1986-05-02 1987-11-10 Kureha Chem Ind Co Ltd Dye solvent for pressure-sensitive recording paper and pressure sensitive recording paper using said solvent
JPS62257879A (en) * 1986-05-02 1987-11-10 Kureha Chem Ind Co Ltd Dye solvent for pressure-sensitive recording paper and pressure-sensitive recording paper using said solvent

Also Published As

Publication number Publication date
IT8720503A0 (en) 1987-05-13
CA1268629A (en) 1990-05-08
DE3715649A1 (en) 1988-09-01
JPS63203376A (en) 1988-08-23
ES2004286A6 (en) 1988-12-16
DE3715649C2 (en) 1989-06-08
GB8710770D0 (en) 1987-06-10
GB2201697B (en) 1991-04-24
FR2611211A1 (en) 1988-08-26
GB2201697A (en) 1988-09-07
FR2611211B1 (en) 1992-03-13
CH671369A5 (en) 1989-08-31
JPH0441912B2 (en) 1992-07-09

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