JPS552090A - Printing copying recording system - Google Patents

Printing copying recording system

Info

Publication number
JPS552090A
JPS552090A JP6569279A JP6569279A JPS552090A JP S552090 A JPS552090 A JP S552090A JP 6569279 A JP6569279 A JP 6569279A JP 6569279 A JP6569279 A JP 6569279A JP S552090 A JPS552090 A JP S552090A
Authority
JP
Japan
Prior art keywords
chromogen
recording system
printing copying
sensitizing agent
copying recording
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.)
Pending
Application number
JP6569279A
Other languages
Japanese (ja)
Inventor
Jiyan Araru Pieru
Andoru Giyuroomu Kuroodo
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.)
Bayer Agriculture BVBA
Original Assignee
Monsanto Europe NV SA
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 Monsanto Europe NV SA filed Critical Monsanto Europe NV SA
Publication of JPS552090A publication Critical patent/JPS552090A/en
Pending 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

Abstract

The invention relates to mark-recording systems, for example carbonless copying paper, in which a colourless chromogen is brought into contact with a chromogen-sensitizing agent in the presence of a liquid solvent for the chromogen, thereby producing a visible mark. In a system of the invention, the chromogen is a derivative of diphenylmethanol or diphenylmethylamine, the sensitizing agent is an acid clay, and the solvent comprises an aliphatic benzyl phthalate.
JP6569279A 1978-05-31 1979-05-29 Printing copying recording system Pending JPS552090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2596078 1978-05-31

Publications (1)

Publication Number Publication Date
JPS552090A true JPS552090A (en) 1980-01-09

Family

ID=10236113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6569279A Pending JPS552090A (en) 1978-05-31 1979-05-29 Printing copying recording system

Country Status (7)

Country Link
EP (1) EP0005921B1 (en)
JP (1) JPS552090A (en)
AT (1) ATE1699T1 (en)
AU (1) AU528695B2 (en)
CA (1) CA1126026A (en)
DE (1) DE2963924D1 (en)
FI (1) FI70180C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116690A (en) * 1981-01-13 1982-07-20 Ricoh Co Ltd Thermal recording material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318940A (en) * 1992-12-02 1994-06-07 Koch Industries, Inc. Carbonless paper solvent comprising diisopropylbiphenyl and triisopropylbiphenyl and products utilizing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
US3684549A (en) * 1970-10-12 1972-08-15 Joseph L Shank Pressure sensitive transfer coating
JPS4931414A (en) * 1972-07-05 1974-03-20
DE2334227A1 (en) * 1973-07-05 1975-01-23 Basf Ag HANDLING, PRESSURE-SENSITIVE TRANSPARENCY
US4093278A (en) * 1976-12-27 1978-06-06 Monsanto Company Dye solvents for pressure-sensitive copying systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116690A (en) * 1981-01-13 1982-07-20 Ricoh Co Ltd Thermal recording material
JPH0130639B2 (en) * 1981-01-13 1989-06-21 Ricoh Kk

Also Published As

Publication number Publication date
FI791647A (en) 1979-12-01
EP0005921A1 (en) 1979-12-12
AU528695B2 (en) 1983-05-12
EP0005921B1 (en) 1982-10-27
FI70180B (en) 1986-02-28
DE2963924D1 (en) 1982-12-02
FI70180C (en) 1986-09-15
CA1126026A (en) 1982-06-22
AU4747879A (en) 1980-02-07
ATE1699T1 (en) 1982-11-15

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