PT97645A - Processo para a preparacao de composicoes corantes isentas de po ou pouco pulverulentas a base alcanodiois - Google Patents

Processo para a preparacao de composicoes corantes isentas de po ou pouco pulverulentas a base alcanodiois

Info

Publication number
PT97645A
PT97645A PT97645A PT9764591A PT97645A PT 97645 A PT97645 A PT 97645A PT 97645 A PT97645 A PT 97645A PT 9764591 A PT9764591 A PT 9764591A PT 97645 A PT97645 A PT 97645A
Authority
PT
Portugal
Prior art keywords
alcanodious
powder
little
preparation
compositions derived
Prior art date
Application number
PT97645A
Other languages
English (en)
Other versions
PT97645B (pt
Inventor
Peter Mischke
Konrad Opitz
Karl Rebsamen
Original Assignee
Hoechst 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
Priority claimed from DE4015183A external-priority patent/DE4015183A1/de
Priority claimed from DE4035029A external-priority patent/DE4035029A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of PT97645A publication Critical patent/PT97645A/pt
Publication of PT97645B publication Critical patent/PT97645B/pt

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
    • 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
PT97645A 1990-05-11 1991-05-10 Processo para a preparacao de composicoes corantes isentas de po ou pouco pulverulentas a base alcanodiois PT97645B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4015183A DE4015183A1 (de) 1990-05-11 1990-05-11 Staubarme oder staubfreie farbstoffpraeparationen
DE4035029A DE4035029A1 (de) 1990-11-03 1990-11-03 Staubarme oder staubfreie farbstoffpraeparationen

Publications (2)

Publication Number Publication Date
PT97645A true PT97645A (pt) 1992-03-31
PT97645B PT97645B (pt) 1998-08-31

Family

ID=25893102

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97645A PT97645B (pt) 1990-05-11 1991-05-10 Processo para a preparacao de composicoes corantes isentas de po ou pouco pulverulentas a base alcanodiois

Country Status (12)

Country Link
US (1) US5366512A (pt)
EP (1) EP0544676B1 (pt)
JP (1) JP2581866B2 (pt)
KR (1) KR960011060B1 (pt)
AR (1) AR244755A1 (pt)
BR (1) BR9106437A (pt)
CA (1) CA2082628C (pt)
CS (1) CS135691A2 (pt)
DE (1) DE59106633D1 (pt)
ES (1) ES2081479T3 (pt)
PT (1) PT97645B (pt)
WO (1) WO1991018059A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406630A1 (de) * 1994-03-01 1995-09-07 Bayer Ag Entstaubungsmittel
US5855816A (en) * 1997-04-14 1999-01-05 Basf Corporation Dust suppression in solids
US5980601A (en) * 1997-04-14 1999-11-09 Basf Corporation Anti-caking solids
US6015445A (en) * 1997-04-14 2000-01-18 Basf Corporation Anti-caking solids
US5885320A (en) * 1997-04-14 1999-03-23 Basf Corporation Anti-caking process
US5820787A (en) * 1997-04-14 1998-10-13 Basf Corporation Process for dust suppression in solids
EP1002022B2 (en) * 1997-07-21 2005-05-04 Clariant Finance (BVI) Limited Granular compacts, their production and use
US6203581B1 (en) * 1999-11-12 2001-03-20 Everlight Usa, Inc. Yellow reactive dye composition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258022C (pt) *
US2604469A (en) * 1947-12-30 1952-07-22 Gen Aniline & Film Corp Dustproofed organic color compounds
GB652338A (en) * 1948-11-06 1951-04-18 Jarbett Rainsford And Laughton Improvements relating to index and indicating devices
GB842791A (en) * 1958-03-31 1960-07-27 Ici Ltd Non-dusting compositions
ES310430A1 (es) * 1964-03-12 1966-01-16 Geigy Ag J R Procedimiento para preparar una composicion tintorea no pulverizable.
US3560134A (en) * 1967-06-19 1971-02-02 Gaf Corp Azo,vat and fluorescent dyes dustproofed with a light mineral oil and a fatty acid of polyoxyalkylated sorbitan
US3583877A (en) * 1968-04-10 1971-06-08 Tenneco Chem Method of treating basic dyes
DE2507188A1 (de) * 1975-02-20 1976-09-02 Basf Ag Staub- und korrosionsarme pulverfoermige farbstoffzubereitungen
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
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
DE2931771A1 (de) * 1979-08-04 1981-02-26 Basf Ag Staubbindende mittel und damit dauerhaft entstaubte farbstoffe oder farbstoffzubereitungen
DD258022A1 (de) * 1982-06-08 1988-07-06 Bitterfeld Chemie Nichtstaeubende schnellaufloesbare kationische farbstoffpraeparate

Also Published As

Publication number Publication date
JP2581866B2 (ja) 1997-02-12
ES2081479T3 (es) 1996-03-16
CA2082628A1 (en) 1991-11-12
DE59106633D1 (de) 1995-11-09
AR244755A1 (es) 1993-11-30
CS135691A2 (en) 1991-12-17
KR930700605A (ko) 1993-03-15
KR960011060B1 (ko) 1996-08-16
US5366512A (en) 1994-11-22
WO1991018059A1 (de) 1991-11-28
EP0544676A1 (de) 1993-06-09
PT97645B (pt) 1998-08-31
JPH05506690A (ja) 1993-09-30
BR9106437A (pt) 1993-05-04
CA2082628C (en) 1996-02-06
EP0544676B1 (de) 1995-10-04

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19911223

FG3A Patent granted, date of granting

Effective date: 19980521

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20061121