ES433089A1 - Procedimiento para preparar colorantes basicos de punto de fusion bajo secados por pulverizacion. - Google Patents

Procedimiento para preparar colorantes basicos de punto de fusion bajo secados por pulverizacion.

Info

Publication number
ES433089A1
ES433089A1 ES433089A ES433089A ES433089A1 ES 433089 A1 ES433089 A1 ES 433089A1 ES 433089 A ES433089 A ES 433089A ES 433089 A ES433089 A ES 433089A ES 433089 A1 ES433089 A1 ES 433089A1
Authority
ES
Spain
Prior art keywords
production
spray dried
dried low
basic dyestuffs
melting point
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
ES433089A
Other languages
English (en)
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
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 ES433089A1 publication Critical patent/ES433089A1/es
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
    • C09B67/0001—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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES433089A 1973-12-20 1974-12-19 Procedimiento para preparar colorantes basicos de punto de fusion bajo secados por pulverizacion. Expired ES433089A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES433089A1 true ES433089A1 (es) 1976-12-01

Family

ID=4428928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433089A Expired ES433089A1 (es) 1973-12-20 1974-12-19 Procedimiento para preparar colorantes basicos de punto de fusion bajo secados por pulverizacion.

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656408C2 (de) * 1976-12-13 1983-12-15 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von staubarmen Präparaten und deren Verwendung
JPS5676463A (en) * 1979-11-28 1981-06-24 Sumitomo Chem Co Ltd Production of dry dye
DE3115546A1 (de) * 1981-04-16 1982-11-11 Bayer Ag, 5090 Leverkusen Farbstoffeinstellungen, ihre herstellung und verwendung
EP0150158B1 (de) * 1984-01-24 1992-03-18 Ciba-Geigy Ag Verfahren zur Sprühtrocknung leicht wasserlöslicher Farbstoffe und optischer Aufheller
CN104997634A (zh) 2010-04-09 2015-10-28 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法

Also Published As

Publication number Publication date
CH599318A5 (es) 1978-05-31
ZA748080B (en) 1976-01-28
FR2255357A1 (es) 1975-07-18
BE823584A (fr) 1975-06-19
GB1477379A (en) 1977-06-22
DE2459895C3 (de) 1981-08-20
JPS5232885B2 (es) 1977-08-24
DE2459895B2 (de) 1980-10-30
DE2459895A1 (de) 1975-07-10
JPS5095326A (es) 1975-07-29
BR7410621D0 (pt) 1975-09-02
CS175491B2 (es) 1977-05-31

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