BR8001301A - Processo para a preparacao de pos ou granulados corantes - Google Patents
Processo para a preparacao de pos ou granulados corantesInfo
- Publication number
- BR8001301A BR8001301A BR8001301A BR8001301A BR8001301A BR 8001301 A BR8001301 A BR 8001301A BR 8001301 A BR8001301 A BR 8001301A BR 8001301 A BR8001301 A BR 8001301A BR 8001301 A BR8001301 A BR 8001301A
- Authority
- BR
- Brazil
- Prior art keywords
- granulate
- pos
- dyes
- preparation
- granulate dyes
- Prior art date
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
-
- 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
- C09B67/0094—Treatment of powders, e.g. antidusting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1804479A | 1979-03-06 | 1979-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8001301A true BR8001301A (pt) | 1980-11-04 |
Family
ID=21785957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8001301A BR8001301A (pt) | 1979-03-06 | 1980-03-05 | Processo para a preparacao de pos ou granulados corantes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0015464A3 (pt) |
JP (1) | JPS55118969A (pt) |
BR (1) | BR8001301A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300374A1 (de) * | 1983-01-07 | 1984-07-12 | Bayer Ag, 5090 Leverkusen | Verfahren zum entstauben eines abriebempfindlichen produkts |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1373167A (en) * | 1972-01-26 | 1974-11-06 | Ici Ltd | Manufacture of dyestuff powder |
US3843380A (en) * | 1972-12-26 | 1974-10-22 | Scm Corp | Process for spray drying pigment |
DE2523096B2 (de) * | 1975-05-24 | 1978-09-07 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | Dauerhaft staubfreie oder staubarme Farbstoffpulver, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE2656408C2 (de) * | 1976-12-13 | 1983-12-15 | CIBA-GEIGY AG, 4002 Basel | Verfahren zur Herstellung von staubarmen Präparaten und deren Verwendung |
-
1980
- 1980-02-25 EP EP80100904A patent/EP0015464A3/de not_active Ceased
- 1980-03-04 JP JP2622280A patent/JPS55118969A/ja active Pending
- 1980-03-05 BR BR8001301A patent/BR8001301A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0015464A2 (de) | 1980-09-17 |
JPS55118969A (en) | 1980-09-12 |
EP0015464A3 (de) | 1981-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8000748A (pt) | Processo para preparacao de benzimidazolil-benzo-furanas | |
BR8006487A (pt) | Processo de granulacao | |
BR8004432A (pt) | Processo para a preparacao de neopentilamina | |
BR8005018A (pt) | Processo para a preparacao de 7-hidroxicumaranas | |
BR8005293A (pt) | Processo para a preparacao de 4-fluor-3-fenoxi-benzaldeido-acetais, sua aplicacao e processo para a preparacao de produtos intermediarios | |
BR8005519A (pt) | Processo para a preparacao de bisfenois | |
BR8008161A (pt) | Composicao de aclaradores oticos,processo para sua preparacao,processo para o aclaramento otico com o auxilio destas misturas de aclaradores e processo para a preparacao de estilbenaldeidos | |
BR7908133A (pt) | Processo para a preparacao de corantes basicos | |
BR8004316A (pt) | Processo para a preparacao de aldeidos | |
BR8006948A (pt) | Processo para a preparacao de 3-fenoxi-benzaldeidos | |
BR8004342A (pt) | Processo para a preparacao de 2,6-dialquilciclohexilaminas | |
BR8001693A (pt) | Processo para preparacao de tiazolidino-2-2-tionas | |
BR7905619A (pt) | Processo para a preparacao de alquiltiometilfenois ou ariltiometilfenois | |
BR8005821A (pt) | Processo para a preparacao de 2-alquil ou 2-ariltiometilfenois | |
BR8006856A (pt) | Processo para a preparacao de silicio ou ferro-silicio | |
BR8004338A (pt) | Processo em etapa unica para a preparacao de corantes triarilmetanicos | |
BR7902491A (pt) | Processo para a preparacao de 2,3,5,6-tetracloropiridina e pentacloropiridina | |
BR8006222A (pt) | Processo para a preparacao de esteres | |
BR8000626A (pt) | Processo para a preparacao de uretanas | |
BR8000970A (pt) | Processo para a preparacao de compostos de diorganomagnesio | |
BR8008028A (pt) | Processo para desidrocopulacao de tolueno | |
BR8004858A (pt) | Processo para a preparacao de corantes cationicos | |
BR8002993A (pt) | Processo para a preparacao de poliorganossiloxanas poliramificadas | |
BR8007962A (pt) | Processo para a preparacao de compostos de benzazolila | |
BR7807209A (pt) | Processo para a preparacao de 1-acetoacetilamino-2,5-dimetoxi-4-clorobenzeno,-1 acetoacetilamino 2,4-dimetilbenzeno e 1-acetoacetalamino-2 metil-5 clorobenzeno |