ES2081479T3 - Preparaciones de colorantes pobres en polvillo o exentas de polvillo. - Google Patents

Preparaciones de colorantes pobres en polvillo o exentas de polvillo.

Info

Publication number
ES2081479T3
ES2081479T3 ES91909302T ES91909302T ES2081479T3 ES 2081479 T3 ES2081479 T3 ES 2081479T3 ES 91909302 T ES91909302 T ES 91909302T ES 91909302 T ES91909302 T ES 91909302T ES 2081479 T3 ES2081479 T3 ES 2081479T3
Authority
ES
Spain
Prior art keywords
powder
preparations
dyes
poor
free
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 - Lifetime
Application number
ES91909302T
Other languages
English (en)
Inventor
Peter Mischke
Konrad Opitz
Karl Rebsamen
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.)
Hoechst AG
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
Application granted granted Critical
Publication of ES2081479T3 publication Critical patent/ES2081479T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B67/0071—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

Abstract

DE ACUERDO CON LA INVENCION, ALCANOS DIOL DE 4 HASTA 8 ATOMOS DE C SON UTILIZADOS COMO AGENTES ELIMINADORES DE POLVO EN PREPARACIONES COLORANTES SOLIDAS. PREPARACIONES COLORANTE (POLVO) QUE CONTIENEN TAL CANTIDAD DE ALCANO DIOL CONSIGUIENDO CANTIDADES EXTREMADAMENTE PEQUEÑAS DE POLVO.
ES91909302T 1990-05-11 1991-05-08 Preparaciones de colorantes pobres en polvillo o exentas de polvillo. Expired - Lifetime ES2081479T3 (es)

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 (1)

Publication Number Publication Date
ES2081479T3 true ES2081479T3 (es) 1996-03-16

Family

ID=25893102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91909302T Expired - Lifetime ES2081479T3 (es) 1990-05-11 1991-05-08 Preparaciones de colorantes pobres en polvillo o exentas de polvillo.

Country Status (12)

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

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
US6015445A (en) * 1997-04-14 2000-01-18 Basf Corporation Anti-caking solids
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
US5820787A (en) * 1997-04-14 1998-10-13 Basf Corporation Process for dust suppression in solids
US5885320A (en) * 1997-04-14 1999-03-23 Basf Corporation Anti-caking process
JP2001511464A (ja) * 1997-07-21 2001-08-14 クラリアント インターナショナル リミティド 粒状圧密体、その製造およびその使用
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 (es) *
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
DE59106633D1 (de) 1995-11-09
BR9106437A (pt) 1993-05-04
WO1991018059A1 (de) 1991-11-28
PT97645B (pt) 1998-08-31
AR244755A1 (es) 1993-11-30
PT97645A (pt) 1992-03-31
CA2082628C (en) 1996-02-06
CA2082628A1 (en) 1991-11-12
JP2581866B2 (ja) 1997-02-12
KR930700605A (ko) 1993-03-15
EP0544676A1 (de) 1993-06-09
EP0544676B1 (de) 1995-10-04
KR960011060B1 (ko) 1996-08-16
CS135691A2 (en) 1991-12-17
JPH05506690A (ja) 1993-09-30
US5366512A (en) 1994-11-22

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