ES407662A1 - Method of developing colour and its use in pressure-sensitive record material - Google Patents

Method of developing colour and its use in pressure-sensitive record material

Info

Publication number
ES407662A1
ES407662A1 ES407662A ES407662A ES407662A1 ES 407662 A1 ES407662 A1 ES 407662A1 ES 407662 A ES407662 A ES 407662A ES 407662 A ES407662 A ES 407662A ES 407662 A1 ES407662 A1 ES 407662A1
Authority
ES
Spain
Prior art keywords
alcohol
pressure
halogen
forming
record material
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.)
Expired
Application number
ES407662A
Other languages
Spanish (es)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22703943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES407662(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of ES407662A1 publication Critical patent/ES407662A1/en
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
    • B41M5/165—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

A method of forming a label on a substrate by forming a color from colorless or substantially colorless chromogenic compounds, which comprises contacting said chromogenic compounds with an electron-accepting material of the Lewis acid type, in the presence of a liquid solvent. which has the structure **(See formula)** where each Ar is a C6-18 aryl radical or halogen-substituted aryl radical, where the halogen is chlorine or bromine, n is 0 or 1, each R'is a linear or branched C1-12 alcohol or C1-12 alcohol substituted by aryl, and can be the same or different, R'' and each R is a hydrogen or C1-6 alcohol radical and can be the same or different, and when n is 0 and R'' is a alcoholic in ortho position with respect to R'on the nucleus of Ar, then R', R'' and Ar can together form a cyclic structure of 4 to 6 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES407662A 1971-10-20 1972-10-16 Method of developing colour and its use in pressure-sensitive record material Expired ES407662A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19105371A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
ES407662A1 true ES407662A1 (en) 1976-02-16

Family

ID=22703943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407662A Expired ES407662A1 (en) 1971-10-20 1972-10-16 Method of developing colour and its use in pressure-sensitive record material

Country Status (11)

Country Link
JP (1) JPS4849506A (en)
BE (1) BE790321A (en)
BR (1) BR7207329D0 (en)
CH (1) CH567938A5 (en)
DE (1) DE2251350C2 (en)
ES (1) ES407662A1 (en)
FI (1) FI56646C (en)
FR (1) FR2157587A5 (en)
GB (1) GB1406107A (en)
IT (1) IT969706B (en)
SE (1) SE385281B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604797B2 (en) * 1975-05-02 1985-02-06 呉羽化学工業株式会社 Dye solvent for pressure-sensitive copying paper
US4130299A (en) * 1977-09-12 1978-12-19 Monsanto Company Low-odor dye solvents for pressure-sensitive copying systems
JPS5634495A (en) * 1979-08-31 1981-04-06 Kureha Chem Ind Co Ltd Pressure sensitive copying paper
JPS5711085A (en) * 1980-06-25 1982-01-20 Nippon Petrochem Co Ltd Recording material
IT1136651B (en) * 1981-06-04 1986-09-03 Caffaro Spa Ind Chim SOLVENT FOR DYES IN SELF-COPYING PAPER
JPS6141593A (en) * 1984-08-06 1986-02-27 Nippon Petrochem Co Ltd Solvent for dye of pressure-sensitive paper
DE3633116A1 (en) * 1986-09-30 1988-04-07 Feldmuehle Ag PRESSURE SENSITIVE RECORDING MATERIAL
JP2946233B2 (en) * 1990-07-10 1999-09-06 日本石油化学株式会社 Pressure-sensitive copying material
DE4407813C1 (en) * 1994-03-09 1995-10-26 Feldmuehle Ag Stora Microcapsule dispersion

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
GB1053935A (en) * 1964-08-27 1900-01-01
DE1960868A1 (en) * 1968-12-09 1970-06-18 Sandoz Ag Coloring and printing of structures made of hydrophobic, organic high polymers
JPS492126B1 (en) 1970-10-27 1974-01-18
JPS5016967B1 (en) * 1971-08-04 1975-06-17

Also Published As

Publication number Publication date
DE2251350A1 (en) 1973-04-26
SE385281B (en) 1976-06-21
BR7207329D0 (en) 1973-09-27
FR2157587A5 (en) 1973-06-01
FI56646B (en) 1979-11-30
CH567938A5 (en) 1975-10-15
DE2251350C2 (en) 1990-02-15
BE790321A (en) 1973-04-19
GB1406107A (en) 1975-09-17
IT969706B (en) 1974-04-10
JPS4849506A (en) 1973-07-12
FI56646C (en) 1980-03-10

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