CH471200A - Process for the production of dyes that are sparingly soluble in water - Google Patents

Process for the production of dyes that are sparingly soluble in water

Info

Publication number
CH471200A
CH471200A CH814366A CH814366A CH471200A CH 471200 A CH471200 A CH 471200A CH 814366 A CH814366 A CH 814366A CH 814366 A CH814366 A CH 814366A CH 471200 A CH471200 A CH 471200A
Authority
CH
Switzerland
Prior art keywords
dyes
production
water
sparingly soluble
sparingly
Prior art date
Application number
CH814366A
Other languages
German (de)
Inventor
Altermatt Ruedi
Heinz Dr Wicki
Original Assignee
Sandoz 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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH814366A priority Critical patent/CH471200A/en
Priority to CH822466A priority patent/CH489569A/en
Priority to GB25378/67A priority patent/GB1166347A/en
Priority to US643039A priority patent/US3535306A/en
Priority to DE19671644370 priority patent/DE1644370A1/en
Priority to DE19671644371 priority patent/DE1644371A1/en
Priority to FR109071A priority patent/FR1530734A/en
Priority to GB2607167A priority patent/GB1185174A/en
Priority to FR93514D priority patent/FR93514E/en
Publication of CH471200A publication Critical patent/CH471200A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH814366A 1966-06-06 1966-06-06 Process for the production of dyes that are sparingly soluble in water CH471200A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH814366A CH471200A (en) 1966-06-06 1966-06-06 Process for the production of dyes that are sparingly soluble in water
CH822466A CH489569A (en) 1966-06-06 1966-06-07 Process for the production of dyes that are sparingly soluble in water
GB25378/67A GB1166347A (en) 1966-06-06 1967-06-01 Azo Dyes of Low Water Solubility, their production and use
US643039A US3535306A (en) 1966-06-06 1967-06-02 Monoazo dyes of low solubility having a diphenylamine group
DE19671644370 DE1644370A1 (en) 1966-06-06 1967-06-03 Process for the production of dyes that are poorly soluble in water
DE19671644371 DE1644371A1 (en) 1966-06-06 1967-06-03 Process for the production of dyes that are poorly soluble in water
FR109071A FR1530734A (en) 1966-06-06 1967-06-05 Dyes hardly soluble in water, their production process and their applications
GB2607167A GB1185174A (en) 1966-06-06 1967-06-06 Azo Dyes of Low Water Solubility, their production and use
FR93514D FR93514E (en) 1966-06-06 1967-06-06 Dyes sparingly soluble in water, their manufacturing process and applications.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH814366A CH471200A (en) 1966-06-06 1966-06-06 Process for the production of dyes that are sparingly soluble in water

Publications (1)

Publication Number Publication Date
CH471200A true CH471200A (en) 1969-04-15

Family

ID=4335801

Family Applications (1)

Application Number Title Priority Date Filing Date
CH814366A CH471200A (en) 1966-06-06 1966-06-06 Process for the production of dyes that are sparingly soluble in water

Country Status (1)

Country Link
CH (1) CH471200A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035671A1 (en) * 1980-02-28 1981-09-16 CASSELLA Aktiengesellschaft Water-insoluble azo dyestuffs, methods for their preparation and their use in dyeing and printing synthetic hydrophobic fibre materials
EP0040172A2 (en) * 1980-04-30 1981-11-18 Ciba-Geigy Ag Azo dyestuffs, methods for their preparation and their use as colouring agents in photographic materials in the silver dyestuff bleaching process, and the said photographic materials containing these azo dyestuffs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035671A1 (en) * 1980-02-28 1981-09-16 CASSELLA Aktiengesellschaft Water-insoluble azo dyestuffs, methods for their preparation and their use in dyeing and printing synthetic hydrophobic fibre materials
EP0040172A2 (en) * 1980-04-30 1981-11-18 Ciba-Geigy Ag Azo dyestuffs, methods for their preparation and their use as colouring agents in photographic materials in the silver dyestuff bleaching process, and the said photographic materials containing these azo dyestuffs
EP0040172A3 (en) * 1980-04-30 1981-11-25 Ciba-Geigy Ag Azo dyestuffs, methods for their preparation and their use as colouring agents in photographic materials in the silver dyestuff bleaching process, and the said photographic materials containing these azo dyestuffs

Similar Documents

Publication Publication Date Title
CH468444A (en) Process for the production of azo dyes that are sparingly soluble in water
CH427090A (en) Process for the production of azo dyes which are sparingly soluble in water
CH497503A (en) Process for the production of azo dyes which are sparingly soluble in water
AT277413B (en) Process for the production of new dyes
CH428036A (en) Process for the production of monoazo dyes which are sparingly soluble in water
CH475310A (en) Process for the production of azo dyes which are sparingly soluble in water
CH490466A (en) Process for the preparation of water-soluble organic dyes
CH475311A (en) Process for the production of azo dyes which are sparingly soluble in water
CH457656A (en) Process for the preparation of basic dyes
CH464393A (en) Process for the production of azo dyes that are sparingly soluble in water
CH520182A (en) Process for the production of azo compounds that are sparingly soluble in water
CH515310A (en) Process for the preparation of basic dyes
CH455987A (en) Process for the production of monoazo dyes which are sparingly soluble in water
CH409190A (en) Process for the production of azo dyes which are sparingly soluble in water
CH471200A (en) Process for the production of dyes that are sparingly soluble in water
CH478888A (en) Process for the preparation of dyes insoluble in water
CH453529A (en) Process for the preparation of basic dyes
CH487979A (en) Process for the preparation of basic dyes
CH428031A (en) Process for the production of azo dyes which are sparingly soluble in water
CH465097A (en) Process for the production of disazo dyes which are sparingly soluble in water
CH491998A (en) Process for the preparation of monoazo dyes that are sparingly soluble in water
CH478188A (en) Process for the production of dyes of the anthraquinone series that are sparingly soluble in water
CH422194A (en) Process for the production of azo dyes that are sparingly soluble in water
CH424029A (en) Process for the production of monoazo dyes that are sparingly soluble in water
CH425036A (en) Process for the production of azo dyes which are sparingly soluble in water

Legal Events

Date Code Title Description
PL Patent ceased