BE776444A - Procede de preparation de poudres de colorants cationiques, anhydres, ne donnant pas de poussiere - Google Patents

Procede de preparation de poudres de colorants cationiques, anhydres, ne donnant pas de poussiere

Info

Publication number
BE776444A
BE776444A BE776444A BE776444A BE776444A BE 776444 A BE776444 A BE 776444A BE 776444 A BE776444 A BE 776444A BE 776444 A BE776444 A BE 776444A BE 776444 A BE776444 A BE 776444A
Authority
BE
Belgium
Prior art keywords
anhydrous
cationic dyes
preparing powders
giving
dust
Prior art date
Application number
BE776444A
Other languages
English (en)
French (fr)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE776444A publication Critical patent/BE776444A/xx

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
    • 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
    • C09B67/0092—Dyes in solid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE776444A 1970-12-10 1971-12-09 Procede de preparation de poudres de colorants cationiques, anhydres, ne donnant pas de poussiere BE776444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1832570A CH552042A (de) 1970-12-10 1970-12-10 Verfahren zur herstellung nichtstraeubender, wasserfreier, kationischer farbstoffpulver.

Publications (1)

Publication Number Publication Date
BE776444A true BE776444A (fr) 1972-06-09

Family

ID=4432156

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776444A BE776444A (fr) 1970-12-10 1971-12-09 Procede de preparation de poudres de colorants cationiques, anhydres, ne donnant pas de poussiere

Country Status (9)

Country Link
JP (1) JPS551312B1 (xx)
BE (1) BE776444A (xx)
CA (1) CA964805A (xx)
CH (1) CH552042A (xx)
DE (1) DE2161177C3 (xx)
ES (1) ES397782A1 (xx)
FR (1) FR2117586A5 (xx)
GB (1) GB1368322A (xx)
IT (1) IT945344B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656407C3 (de) * 1976-12-13 1981-10-08 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von staubarmen Farbstoff- und optischen Aufhellerpräparaten und deren Verwendung
JPS5810432B2 (ja) * 1976-12-27 1983-02-25 花王株式会社 染料調整物
LU76632A1 (xx) * 1977-01-24 1978-09-13
DE2931771A1 (de) * 1979-08-04 1981-02-26 Basf Ag Staubbindende mittel und damit dauerhaft entstaubte farbstoffe oder farbstoffzubereitungen
EP0026489B1 (de) 1979-10-02 1984-05-02 Ciba-Geigy Ag Aufbaugranulate wasserlöslicher Farbstoffe, Verfahren zur Herstellung und Verwendung zum Färben
DE3018029A1 (de) * 1980-05-10 1981-11-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von staubarmen praeparationen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713541A (en) * 1951-08-03 1954-08-11 Ici Ltd Non-dusting water-insoluble dyestuff composition
DE1119818B (de) * 1959-08-06 1961-12-21 Basf Ag Verfahren zur Verringerung der Kornhaerte von Di- und Triarylmethanfarbstoffen
DE1271669B (de) * 1962-07-04 1968-07-04 Acna Nichtstaubendes, feinverteiltes Kuepenfarbstoffpraeparat
CH492007A (de) * 1967-08-11 1970-06-15 Geigy Ag J R Verfahren zur Herstellung nicht stäubender Textilfarbstoff-Präparate
JPS5333612A (en) * 1977-09-19 1978-03-29 Nippon Gakki Seizo Kk Sound source unit for electronic musical

Also Published As

Publication number Publication date
DE2161177B2 (de) 1980-10-23
JPS551312B1 (xx) 1980-01-12
ES397782A1 (es) 1975-06-16
GB1368322A (en) 1974-09-25
CH552042A (de) 1974-07-31
DE2161177C3 (de) 1981-12-24
IT945344B (it) 1973-05-10
CA964805A (en) 1975-03-25
DE2161177A1 (de) 1972-08-10
FR2117586A5 (xx) 1972-07-21

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