ES401203A1 - Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES401203A1 ES401203A1 ES401203A ES401203A ES401203A1 ES 401203 A1 ES401203 A1 ES 401203A1 ES 401203 A ES401203 A ES 401203A ES 401203 A ES401203 A ES 401203A ES 401203 A1 ES401203 A1 ES 401203A1
- Authority
- ES
- Spain
- Prior art keywords
- anionically
- translation
- stable
- preparation
- machine
- 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
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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
- C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
-
- 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
- C09B67/0073—Preparations of acid or reactive dyes in liquid form
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
Abstract
Process for the preparation of stable and concentrated liquid formulations of optical brightening agents and anionically soluble dyes, characterized in that they are precipitated with a cation capable of forming a salt of clarifying agent or of hardly soluble dye, it is isolated, it is suspended in a aqueous solution of ammonia or of an organic base and to this suspension an inorganic acid is added, which with the cation used for the formation of the salt of clarifying agent or of hardly soluble dye forms a more difficultly soluble salt, and this is separated from the concentrated solution obtained from clarifying agent or dye. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712115877 DE2115877B2 (en) | 1971-04-01 | 1971-04-01 | PROCESS FOR THE PREPARATION OF CONCENTRATED, STABLE LIQUID ADJUSTMENTS OF ANIONICALLY SOLUBLE OPTICAL BRIGHTENING AGENTS AND COLORS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES401203A1 true ES401203A1 (en) | 1975-02-16 |
Family
ID=5803566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES401203A Expired ES401203A1 (en) | 1971-04-01 | 1972-03-27 | Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE781641A (en) |
BR (1) | BR7201853D0 (en) |
DD (1) | DD96718A5 (en) |
DE (1) | DE2115877B2 (en) |
ES (1) | ES401203A1 (en) |
FR (1) | FR2132680A1 (en) |
IT (1) | IT954826B (en) |
NL (1) | NL7204084A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2640602C3 (en) * | 1976-09-09 | 1980-08-28 | Bayer Ag, 5090 Leverkusen | Dye powder |
DE2719719C2 (en) * | 1977-05-03 | 1978-09-07 | Bayer Ag, 5090 Leverkusen | Dye solutions, processes for their preparation and their use |
DE2805891C2 (en) * | 1978-02-13 | 1988-12-22 | Bayer Ag, 5090 Leverkusen | Concentrated dye and brightener solutions, their manufacture and use |
US4227879A (en) | 1978-04-17 | 1980-10-14 | American Color & Chemical Corporation | Concentrated direct dye solution |
KR840000045B1 (en) * | 1979-05-11 | 1984-01-28 | 콤베인 코오포레이팃드 | Dyeing composition for fibrous materials |
EP0021619A1 (en) * | 1979-06-12 | 1981-01-07 | Imperial Chemical Industries Plc | A method of making concentrated aqueous solutions of dyes and these solutions |
GB2069011A (en) | 1980-02-05 | 1981-08-19 | Ciba Geigy Ag | Liquid preparation of an anionic dye of the disazo class |
DE3045377A1 (en) * | 1980-12-02 | 1982-08-19 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING LOW-SULFONIC ACID GROUPS WITH LOW ELECTROLYTE |
DE3228339A1 (en) * | 1982-07-29 | 1984-02-09 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING LOW-SALT PREPARATIONS OF AZOREACTIVE DYES |
DE3322502A1 (en) * | 1983-06-23 | 1985-01-10 | Basf Ag, 6700 Ludwigshafen | LIQUID DYE PREPARATIONS |
DE4407496A1 (en) * | 1994-03-07 | 1995-09-14 | Basf Ag | Aqueous dye preparations containing coumarin dyes |
US6063175A (en) * | 1998-02-17 | 2000-05-16 | Milliken & Company | Triphenylmethane polymeric colorant having sterically hindered amine counter ion |
US6046330A (en) * | 1998-04-24 | 2000-04-04 | Qinghong; Jessica Ann | Complexes of ultraviolet absorbers and quaternary ammonium compounds which are substantially free from unwanted salts |
US5948153A (en) * | 1998-04-24 | 1999-09-07 | Milliken & Company | Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts |
-
1971
- 1971-04-01 DE DE19712115877 patent/DE2115877B2/en active Granted
-
1972
- 1972-03-27 NL NL7204084A patent/NL7204084A/xx unknown
- 1972-03-27 ES ES401203A patent/ES401203A1/en not_active Expired
- 1972-03-28 BR BR721853A patent/BR7201853D0/en unknown
- 1972-03-30 IT IT22605/72A patent/IT954826B/en active
- 1972-04-03 DD DD162069A patent/DD96718A5/xx unknown
- 1972-04-04 BE BE781641A patent/BE781641A/en unknown
- 1972-04-04 FR FR7211726A patent/FR2132680A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2115877A1 (en) | 1972-10-19 |
NL7204084A (en) | 1972-10-03 |
IT954826B (en) | 1973-09-15 |
DD96718A5 (en) | 1973-04-05 |
BE781641A (en) | 1972-10-04 |
FR2132680A1 (en) | 1972-11-24 |
BR7201853D0 (en) | 1973-06-07 |
DE2115877C3 (en) | 1973-11-22 |
DE2115877B2 (en) | 1973-05-03 |
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