NL6611722A - - Google Patents

Info

Publication number
NL6611722A
NL6611722A NL6611722A NL6611722A NL6611722A NL 6611722 A NL6611722 A NL 6611722A NL 6611722 A NL6611722 A NL 6611722A NL 6611722 A NL6611722 A NL 6611722A NL 6611722 A NL6611722 A NL 6611722A
Authority
NL
Netherlands
Application number
NL6611722A
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 filed Critical
Publication of NL6611722A publication Critical patent/NL6611722A/xx

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
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL6611722A 1965-08-20 1966-08-19 NL6611722A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48141765A 1965-08-20 1965-08-20

Publications (1)

Publication Number Publication Date
NL6611722A true NL6611722A (cs) 1967-02-21

Family

ID=23911858

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6611722A NL6611722A (cs) 1965-08-20 1966-08-19

Country Status (4)

Country Link
US (1) US3483183A (cs)
DE (1) DE1619320A1 (cs)
GB (1) GB1114540A (cs)
NL (1) NL6611722A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968098A (en) * 1972-12-18 1976-07-06 Imperial Chemical Industries Limited Isolation process for water-soluble dyes
US4617381A (en) * 1984-09-11 1986-10-14 Ciba-Geigy Corporation Process for the preparation of concentrated stable liquid dye solutions of CI Direct Yellow 11 utilizing an alkanol/water solvent in a desalting procedure
US10687547B2 (en) 2012-02-15 2020-06-23 Kraft Foods Group Brands Llc Compositions and methods for inhibiting precipitation of dyes in a beverage
US11013248B2 (en) 2012-05-25 2021-05-25 Kraft Foods Group Brands Llc Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings
CN110589806B (zh) * 2019-07-25 2022-08-05 武汉大学 一种水分散性碳纳米材料的高效纯化方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124565A (en) * 1964-03-10 Water-insoluble benzimidazolone mono-
US324630A (en) * 1885-08-18 Henry ziegleb
US458283A (en) * 1891-08-25 Werke
DE118655C (cs) *
US365667A (en) * 1887-06-28 Tifjngesellsciiaft fur anilin fabrikation
US456897A (en) * 1891-07-28 Carl alexander martius
GB189703994A (en) * 1897-02-15 1897-12-18 Allen Charles R A New or Improved Universally Jointed Holder for Blow Pipes and other similar purposes.
US717550A (en) * 1902-06-13 1903-01-06 Anilin Fabrication Ag F Process of making black polyazo dyes.
US901675A (en) * 1908-06-11 1908-10-20 Corp Of Chemical Works Formerly Sandoz Yellow azo dye and process of making same.
US2170262A (en) * 1935-08-17 1939-08-22 Soc Of Chemical Ind Derivatives of dyestuffs containing hydroxyl groups and process of making same
GB503666A (en) * 1936-07-23 1939-04-12 Ig Farbenindustrie Ag Improvements in the manufacture and production of organic body colours
US2374063A (en) * 1942-05-28 1945-04-17 Du Pont Purification of azo dyestuffs
US2359862A (en) * 1942-07-20 1944-10-10 Du Pont Quaternary ammonium derivatives
US2564225A (en) * 1946-08-07 1951-08-14 Chadeloid Corp Dyestuff purification
US2988544A (en) * 1958-01-27 1961-06-13 Ciba Ltd Pigment dyestuffs
US3120508A (en) * 1959-08-20 1964-02-04 Hoechst Ag Process for the manufacture of waterinsoluble azo-dyestuffs
FR1249665A (fr) * 1960-02-29 1960-12-30 Acna Broyage des pigments et colorants à l'état humide
DE1155755B (de) * 1960-05-28 1963-10-17 Hoechst Ag Verfahren zur Herstellung von Azopigmenten mit verbesserter Fliessbarkeit
CH426056A (de) * 1963-07-12 1966-12-15 Geigy Ag J R Verfahren zum Entwässern von Azopigmenten

Also Published As

Publication number Publication date
US3483183A (en) 1969-12-09
GB1114540A (en) 1968-05-22
DE1619320A1 (de) 1969-09-04

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