ZA748080B - Process for the production of spray dried, low-melting basic dyestuffs - Google Patents

Process for the production of spray dried, low-melting basic dyestuffs

Info

Publication number
ZA748080B
ZA748080B ZA00748080A ZA748080A ZA748080B ZA 748080 B ZA748080 B ZA 748080B ZA 00748080 A ZA00748080 A ZA 00748080A ZA 748080 A ZA748080 A ZA 748080A ZA 748080 B ZA748080 B ZA 748080B
Authority
ZA
South Africa
Prior art keywords
production
low
spray dried
basic dyestuffs
melting basic
Prior art date
Application number
ZA00748080A
Inventor
E Heeb
K Neumann
E Schenkenberger
Original Assignee
Ciba 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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA748080B publication Critical patent/ZA748080B/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
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0003—Drying, e.g. sprax drying; Sublimation of the solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
ZA00748080A 1973-12-20 1974-12-19 Process for the production of spray dried, low-melting basic dyestuffs ZA748080B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1789973A CH599318A5 (en) 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
ZA748080B true ZA748080B (en) 1976-01-28

Family

ID=4428928

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00748080A ZA748080B (en) 1973-12-20 1974-12-19 Process for the production of spray dried, low-melting basic dyestuffs

Country Status (10)

Country Link
JP (1) JPS5232885B2 (en)
BE (1) BE823584A (en)
BR (1) BR7410621D0 (en)
CH (1) CH599318A5 (en)
CS (1) CS175491B2 (en)
DE (1) DE2459895C3 (en)
ES (1) ES433089A1 (en)
FR (1) FR2255357A1 (en)
GB (1) GB1477379A (en)
ZA (1) ZA748080B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656408C2 (en) * 1976-12-13 1983-12-15 CIBA-GEIGY AG, 4002 Basel Process for the production of low-dust preparations and their use
JPS5676463A (en) * 1979-11-28 1981-06-24 Sumitomo Chem Co Ltd Production of dry dye
DE3115546A1 (en) * 1981-04-16 1982-11-11 Bayer Ag, 5090 Leverkusen DYE SETTINGS, THEIR PRODUCTION AND USE
EP0150158B1 (en) * 1984-01-24 1992-03-18 Ciba-Geigy Ag Process for the spray-drying of dyes and optical brighteners easily soluble in water
CN104971672B (en) 2010-04-09 2018-01-02 帕西拉制药有限公司 Method for preparing major diameter synthesis membrane vesicle

Also Published As

Publication number Publication date
DE2459895A1 (en) 1975-07-10
DE2459895C3 (en) 1981-08-20
BE823584A (en) 1975-06-19
CH599318A5 (en) 1978-05-31
ES433089A1 (en) 1976-12-01
JPS5232885B2 (en) 1977-08-24
CS175491B2 (en) 1977-05-31
BR7410621D0 (en) 1975-09-02
JPS5095326A (en) 1975-07-29
FR2255357A1 (en) 1975-07-18
DE2459895B2 (en) 1980-10-30
GB1477379A (en) 1977-06-22

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