ES358333A1 - Procedimiento para la obtencion de preparados solidos de colorantes. - Google Patents

Procedimiento para la obtencion de preparados solidos de colorantes.

Info

Publication number
ES358333A1
ES358333A1 ES358333A ES358333A ES358333A1 ES 358333 A1 ES358333 A1 ES 358333A1 ES 358333 A ES358333 A ES 358333A ES 358333 A ES358333 A ES 358333A ES 358333 A1 ES358333 A1 ES 358333A1
Authority
ES
Spain
Prior art keywords
salt
dyestuff
sodium
granules
solid dye
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
ES358333A
Other languages
English (en)
Spanish (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.)
Sandoz AG
Original Assignee
Sandoz 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
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES358333A1 publication Critical patent/ES358333A1/es
Expired 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive 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
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/002—Hydrazinium group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Detergent Compositions (AREA)
ES358333A 1967-09-22 1968-09-20 Procedimiento para la obtencion de preparados solidos de colorantes. Expired ES358333A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1332167 1967-09-22

Publications (1)

Publication Number Publication Date
ES358333A1 true ES358333A1 (es) 1970-06-01

Family

ID=4391397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES358333A Expired ES358333A1 (es) 1967-09-22 1968-09-20 Procedimiento para la obtencion de preparados solidos de colorantes.

Country Status (7)

Country Link
JP (1) JPS5224124B1 (fr)
CH (1) CH482000A (fr)
DE (1) DE1794173C3 (fr)
ES (1) ES358333A1 (fr)
FR (1) FR1581900A (fr)
GB (1) GB1241053A (fr)
MY (1) MY7400310A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762069A (fr) * 1970-02-10 1971-07-01 Sandoz Sa Colorant disazoique
BE762070A (fr) * 1970-03-10 1971-07-01 Sandoz Sa Colorants disazoiques
CH565896A5 (fr) * 1971-02-05 1975-08-29 Sandoz Ag
FI66893C (fi) 1975-06-30 1984-12-10 Sandoz Ag Saosom faergaemnen anvaendbara biskatjoniska azofoereningar forfarande foer deras framstaellning och deras anvaendning
JPS5247619U (fr) * 1975-10-01 1977-04-05
DE2656408C2 (de) * 1976-12-13 1983-12-15 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von staubarmen Präparaten und deren Verwendung
DE2928508A1 (de) * 1979-07-14 1981-01-29 Basf Ag Pulverfoermige farbstoffzubereitung
FR2581072B1 (fr) * 1985-04-26 1989-07-13 Sandoz Sa Nouveaux composes disazoiques contenant des groupes sulfo, leur preparation et leur utilisation comme colorants
DE3717869A1 (de) * 1986-06-07 1987-12-10 Sandoz Ag Triazinhaltige monoazoverbindungen
US5030244A (en) * 1988-06-08 1991-07-09 Ciba-Geigy Corporation Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant
DE4114587A1 (de) * 1991-05-04 1992-11-05 Bayer Ag Feste farbstoffpraeparationen mit verbesserter wasserloeslichkeit
GB2315493B (en) * 1996-07-24 2001-01-03 Lexmark Int Inc Ink jet ink dyes
DE19858965A1 (de) * 1998-12-21 2000-06-29 Bayer Ag Feste Phthalocyaninpräparationen
ES2269490T3 (es) * 2000-12-28 2007-04-01 Ciba Specialty Chemicals Holding Inc. Colorantes disazo y sus complejos de cobre, para tincion de papel.
CN102924973B (zh) * 2012-10-25 2014-07-02 上海贝通色彩科技有限公司 一种水性双偶氮染料混合物及其制备方法、用途

Also Published As

Publication number Publication date
MY7400310A (en) 1974-12-31
FR1581900A (fr) 1969-09-19
DE1794173B2 (de) 1973-12-20
DE1794173C3 (de) 1980-05-08
DE1794173A1 (de) 1971-01-14
GB1241053A (en) 1971-07-28
CH482000A (de) 1969-11-30
JPS5224124B1 (fr) 1977-06-29

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