FR2068982A5 - Conc acid solns of cationic 1,2-pyrane dye ssalts - Google Patents

Conc acid solns of cationic 1,2-pyrane dye ssalts

Info

Publication number
FR2068982A5
FR2068982A5 FR7039631A FR7039631A FR2068982A5 FR 2068982 A5 FR2068982 A5 FR 2068982A5 FR 7039631 A FR7039631 A FR 7039631A FR 7039631 A FR7039631 A FR 7039631A FR 2068982 A5 FR2068982 A5 FR 2068982A5
Authority
FR
France
Prior art keywords
cationic
pyrane
dye
acid
ssalts
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
FR7039631A
Other languages
English (en)
French (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.)
Novartis AG
Original Assignee
JR Geigy AG
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 CH1642969A external-priority patent/CH503091A/de
Application filed by JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR2068982A5 publication Critical patent/FR2068982A5/fr
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
    • 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
    • C09B67/0075—Preparations with cationic dyes
    • C09B67/0076—Preparations of cationic or basic dyes in liquid form
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
FR7039631A 1969-11-05 1970-11-04 Conc acid solns of cationic 1,2-pyrane dye ssalts Expired FR2068982A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1642969A CH503091A (de) 1969-11-05 1969-11-05 Konzentrierte saure Lösung von kationischen Cyclammoniumgruppen aufweisenden Farbstoffen der Benzo-1,2-Pyranreihe
CH244370 1970-02-20

Publications (1)

Publication Number Publication Date
FR2068982A5 true FR2068982A5 (en) 1971-09-03

Family

ID=25690457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039631A Expired FR2068982A5 (en) 1969-11-05 1970-11-04 Conc acid solns of cationic 1,2-pyrane dye ssalts

Country Status (3)

Country Link
JP (1) JPS4817625B1 (OSRAM)
DE (1) DE2054281C3 (OSRAM)
FR (1) FR2068982A5 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406656A1 (fr) * 1977-10-21 1979-05-18 Ici Ltd Nouvelles formulations liquides de colorants basiques contenant des acides carboxyliques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985521U (OSRAM) * 1972-11-14 1974-07-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406656A1 (fr) * 1977-10-21 1979-05-18 Ici Ltd Nouvelles formulations liquides de colorants basiques contenant des acides carboxyliques

Also Published As

Publication number Publication date
DE2054281C3 (de) 1974-01-17
DE2054281B2 (de) 1973-05-24
JPS4817625B1 (OSRAM) 1973-05-30
DE2054281A1 (de) 1971-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse