ES8401329A1 - Procedimiento de granulacion de pigmentos organicos por via humeda. - Google Patents

Procedimiento de granulacion de pigmentos organicos por via humeda.

Info

Publication number
ES8401329A1
ES8401329A1 ES513411A ES513411A ES8401329A1 ES 8401329 A1 ES8401329 A1 ES 8401329A1 ES 513411 A ES513411 A ES 513411A ES 513411 A ES513411 A ES 513411A ES 8401329 A1 ES8401329 A1 ES 8401329A1
Authority
ES
Spain
Prior art keywords
wet granulation
anhydride
organic pigments
pigment
acetic anhydride
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
ES513411A
Other languages
English (en)
Other versions
ES513411A0 (es
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES8401329A1 publication Critical patent/ES8401329A1/es
Publication of ES513411A0 publication Critical patent/ES513411A0/es
Granted 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
    • C09B67/0092—Dyes in solid form
    • C09B67/0095—Process features in the making of granulates
    • 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
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
    • 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
    • C09B67/0021—Flushing of pigments

Abstract

PROCEDIMIENTO DE GRANULACION DE PIGMENTOS ORGANICOS POR VIA HUMEDA, EN SUSPENSION A PARTIR DE UN PIGMENTO FINAMENTE DIVIDIDO.EN EL PIGMENTO FINAMENTE DIVIDIDO SE FORMA UNA SUSPENSION EN UN MEDIO ACUOSO, AGREGANDO A LA SUSPENSION DE 120 A 700 EN PESO, BASADO EN EL PESO DEL PIGMENTO, DE UN DISOLVENTE ORGANICO FACILMENTE HIDROLIZABLE, BAJO CONDICIONES DE AGITACION VIOLENTA Y CONTINUA DEL MEDIO DE REACCION HASTA QUE EL PIGMENTO SE CONVIERTA EN UNA FORMA GRANULAR.
ES513411A 1981-06-25 1982-06-23 Procedimiento de granulacion de pigmentos organicos por via humeda. Granted ES513411A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112494A FR2508430B1 (es) 1981-06-25 1981-06-25

Publications (2)

Publication Number Publication Date
ES8401329A1 true ES8401329A1 (es) 1983-12-16
ES513411A0 ES513411A0 (es) 1983-12-16

Family

ID=9259864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513411A Granted ES513411A0 (es) 1981-06-25 1982-06-23 Procedimiento de granulacion de pigmentos organicos por via humeda.

Country Status (10)

Country Link
US (1) US4535151A (es)
EP (1) EP0069617B1 (es)
JP (1) JPS587456A (es)
KR (1) KR830010151A (es)
BR (1) BR8203693A (es)
DE (1) DE3260656D1 (es)
DK (1) DK272382A (es)
ES (1) ES513411A0 (es)
FR (1) FR2508430B1 (es)
PL (1) PL237068A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236093A (en) * 1985-02-08 1988-05-03 Shine Fujimoto Process for producing azo pigments
US4910236A (en) * 1986-12-15 1990-03-20 Basf Corporation Pigment product
GB9526517D0 (en) * 1995-12-23 1996-02-28 Ciba Geigy Ag Production of pigments
DE69717658T3 (de) 1996-10-22 2008-11-06 Ciba Holding Inc. Pigmentgranulierung
US6358304B1 (en) * 1999-05-18 2002-03-19 Uhlich Color Company, Inc. Ink with flow characteristics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279658B (de) * 1965-12-14 1968-10-10 Baerlocher Chem Verfahren zum Granulieren von wasserunloeslichen pulverfoermigen Stoffen
GB1140836A (en) * 1966-02-22 1969-01-22 Geigy Uk Ltd Treatment of phthalocyanine pigments
GB1575561A (en) * 1977-01-06 1980-09-24 Ciba Geigy Ag Pigment composition
GB1598254A (en) * 1977-03-21 1981-09-16 Rohner Ag Process for the preparation of concentrated formulations which can be dispersed in aqueous media
IT1089027B (it) * 1977-10-31 1985-06-10 Acna Basi coloranti della serie nigrosine e induline
GB1589159A (en) * 1978-05-31 1981-05-07 Ciba Geigy Ag Process for producing pigment and dyestuff compositions

Also Published As

Publication number Publication date
FR2508430A1 (es) 1982-12-31
KR830010151A (ko) 1983-12-26
EP0069617A1 (fr) 1983-01-12
EP0069617B1 (fr) 1984-09-05
DE3260656D1 (en) 1984-10-11
US4535151A (en) 1985-08-13
JPS587456A (ja) 1983-01-17
ES513411A0 (es) 1983-12-16
BR8203693A (pt) 1983-06-21
FR2508430B1 (es) 1985-12-13
DK272382A (da) 1982-12-26
PL237068A1 (en) 1983-05-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603