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ES404239A1 - PROCEDURE FOR OBTAINING A COLOR IN-COLOR FORMER. - Google Patents

PROCEDURE FOR OBTAINING A COLOR IN-COLOR FORMER.

Info

Publication number
ES404239A1
ES404239A1 ES404239A ES404239A ES404239A1 ES 404239 A1 ES404239 A1 ES 404239A1 ES 404239 A ES404239 A ES 404239A ES 404239 A ES404239 A ES 404239A ES 404239 A1 ES404239 A1 ES 404239A1
Authority
ES
Spain
Prior art keywords
optionally substituted
radical
hydrogen
alkyl
bivalent
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
ES404239A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES404239A1 publication Critical patent/ES404239A1/en
Expired legal-status Critical Current

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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/46—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/18—Fluorenes; Hydrogenated fluorenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Procedure for obtaining an odorless color former, of general formula: **(See formula)** where rings A and B can carry additional substituents; R1, R2, R3 and R4 each independently represent hydrogen or an optionally substituted radical of alkyl, cycloalkyl, aralkyl or aryl or forms part of a bivalent organic chain which together with the attached nitrogen atom constitutes a heterocyclic ring; Z represents a direct bond or a bivalent atom or group; Y represents hydrogen or an optionally substituted hydrocarbon radical that may contain one or more heteroatoms; Q represents -O- or -NR- where R represents hydrogen, hydroxyl or an optionally substituted radical of amino, alkyl, aralkyl or cycloalkyl and X represents hydrogen, an optionally substituted hydrocarbon radical that can contain one or more heteroatoms or a bivalent radical that is attached to R or Y; characterized in that it comprises reacting a compound of the general formula: **(See formula)** where A, B, R1, R2, R3, R4, Y and Z have the meanings indicated above, Y represents sulfur or oxygen and W represents alkyl or hydrogen, with a compound of formula: X - QH where X and Q have the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
ES404239A 1971-06-25 1972-06-24 PROCEDURE FOR OBTAINING A COLOR IN-COLOR FORMER. Expired ES404239A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990871 1971-06-25

Publications (1)

Publication Number Publication Date
ES404239A1 true ES404239A1 (en) 1975-05-16

Family

ID=10299167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404239A Expired ES404239A1 (en) 1971-06-25 1972-06-24 PROCEDURE FOR OBTAINING A COLOR IN-COLOR FORMER.

Country Status (14)

Country Link
AR (1) AR193997A1 (en)
AU (1) AU4383372A (en)
BE (2) BE785403A (en)
BR (2) BR7204129D0 (en)
CH (1) CH577390A5 (en)
CS (1) CS156547B2 (en)
DD (2) DD98045A5 (en)
DE (1) DE2231135A1 (en)
ES (1) ES404239A1 (en)
FR (2) FR2143445A1 (en)
IT (2) IT968397B (en)
LU (2) LU65575A1 (en)
NL (2) NL7208640A (en)
ZA (2) ZA724186B (en)

Also Published As

Publication number Publication date
BR7204130D0 (en) 1973-06-05
BR7204129D0 (en) 1973-06-14
DE2231136B2 (en) 1977-04-28
DE2231135A1 (en) 1973-01-11
ZA724186B (en) 1973-05-30
ZA724233B (en) 1973-05-30
IT959969B (en) 1973-11-10
FR2143445A1 (en) 1973-02-02
AU4383372A (en) 1974-01-03
DE2231136A1 (en) 1973-01-11
CS156547B2 (en) 1974-07-24
LU65574A1 (en) 1972-10-26
IT968397B (en) 1974-03-20
BE785403A (en) 1972-12-27
FR2143446A1 (en) 1973-02-02
FR2143445B1 (en) 1973-07-13
NL7208639A (en) 1972-12-28
CH577390A5 (en) 1976-07-15
FR2143446B1 (en) 1973-07-13
AR193997A1 (en) 1973-06-12
LU65575A1 (en) 1972-10-26
NL7208640A (en) 1972-12-28
DD98045A5 (en) 1973-06-05
DD100485A5 (en) 1973-09-20
BE785402A (en) 1972-12-27

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