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
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
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 (xx) | 1967-02-21 |
Family
ID=23911858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6611722A NL6611722A (xx) | 1965-08-20 | 1966-08-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3483183A (xx) |
| DE (1) | DE1619320A1 (xx) |
| GB (1) | GB1114540A (xx) |
| NL (1) | NL6611722A (xx) |
Families Citing this family (5)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE118655C (xx) * | ||||
| US365667A (en) * | 1887-06-28 | Tifjngesellsciiaft fur anilin fabrikation | ||
| US458283A (en) * | 1891-08-25 | Werke | ||
| US456897A (en) * | 1891-07-28 | Carl alexander martius | ||
| US324630A (en) * | 1885-08-18 | Henry ziegleb | ||
| US3124565A (en) * | 1964-03-10 | Water-insoluble benzimidazolone mono- | ||
| 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 |
-
1965
- 1965-08-20 US US481417A patent/US3483183A/en not_active Expired - Lifetime
-
1966
- 1966-08-19 NL NL6611722A patent/NL6611722A/xx unknown
- 1966-08-19 DE DE19661619320 patent/DE1619320A1/de active Pending
- 1966-08-19 GB GB37341/66A patent/GB1114540A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3483183A (en) | 1969-12-09 |
| GB1114540A (en) | 1968-05-22 |
| DE1619320A1 (de) | 1969-09-04 |