IT7920106A0 - Procedimento per la preparazione di soluzioni di coloranti concentrate e di soluzioni di agenti sbiancanti concentrate. - Google Patents
Procedimento per la preparazione di soluzioni di coloranti concentrate e di soluzioni di agenti sbiancanti concentrate.Info
- Publication number
- IT7920106A0 IT7920106A0 IT7920106A IT2010679A IT7920106A0 IT 7920106 A0 IT7920106 A0 IT 7920106A0 IT 7920106 A IT7920106 A IT 7920106A IT 2010679 A IT2010679 A IT 2010679A IT 7920106 A0 IT7920106 A0 IT 7920106A0
- Authority
- IT
- Italy
- Prior art keywords
- concentrated
- solutions
- procedure
- preparation
- whitening agents
- Prior art date
Links
- 239000007844 bleaching agent Substances 0.000 title 1
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
- C09B67/0072—Preparations with anionic dyes or reactive dyes
- C09B67/0073—Preparations of acid or reactive dyes in liquid 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
- 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
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2805891A DE2805891C2 (de) | 1978-02-13 | 1978-02-13 | Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7920106A0 true IT7920106A0 (it) | 1979-02-09 |
Family
ID=6031763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7920106A IT7920106A0 (it) | 1978-02-13 | 1979-02-09 | Procedimento per la preparazione di soluzioni di coloranti concentrate e di soluzioni di agenti sbiancanti concentrate. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54117535A (it) |
BR (1) | BR7900849A (it) |
CH (1) | CH637682A5 (it) |
DE (1) | DE2805891C2 (it) |
ES (1) | ES477635A1 (it) |
FR (1) | FR2416926B1 (it) |
GB (1) | GB2015018B (it) |
IT (1) | IT7920106A0 (it) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948292A1 (de) * | 1979-11-30 | 1981-06-04 | Bayer Ag, 5090 Leverkusen | Waessrige, loesungsmittelfreie konzentrierte praeparationen von raktivfarbstoffen und verfahren zu ihrer herstellung |
JPS6034993B2 (ja) * | 1980-05-06 | 1985-08-12 | キヤノン株式会社 | 記録液及びその製造法 |
EP0041240B1 (de) * | 1980-06-04 | 1985-08-21 | Ciba-Geigy Ag | Verfahren zum Spritzfärben von Leder |
DE3038393A1 (de) | 1980-10-10 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Lederfaerbemittel und ihre herstellung |
EP0059782B1 (de) * | 1981-03-06 | 1986-05-21 | Ciba-Geigy Ag | Verfahren zur Herstellung konzentrierter wässriger Farbstoffpräparate von anionischen Papier- oder Wollfarbstoffen |
CH647021A5 (de) * | 1981-09-22 | 1984-12-28 | Ciba Geigy Ag | Verfahren zur herstellung lagerstabiler aufhellerformulierungen. |
CH659654A5 (de) * | 1982-06-15 | 1987-02-13 | Ciba Geigy Ag | Verfahren zur umwandlung schwerloeslicher anorganischer salze kationischer farbstoffe und aufheller in leichter loesliche salze organischer saeuren. |
US4523924A (en) * | 1982-12-20 | 1985-06-18 | Ciba-Geigy Corporation | Process for the preparation of stable aqueous solutions of water-soluble reactive dyes by membrane separation |
EP0122224B1 (de) * | 1983-03-04 | 1987-04-01 | Ciba-Geigy Ag | Konzentrierte lagerstabile wässrige Lösungen gelber bis grünstichig gelber Stilbenazo(xy)farbstoffe |
CH654121A5 (de) * | 1983-03-25 | 1986-01-31 | Ciba Geigy Ag | Verfahren zur herstellung von festen photoaktivatorpraeparaten. |
CH654424A5 (de) * | 1983-03-25 | 1986-02-14 | Ciba Geigy Ag | Verfahren zur verhinderung des gelierens von konzentrierten waessrigen photoaktivatorloesungen. |
JPS59182861A (ja) * | 1983-04-01 | 1984-10-17 | Canon Inc | 染料精製装置 |
CH657144A5 (de) * | 1983-05-04 | 1986-08-15 | Ciba Geigy Ag | Verfahren zur umwandlung schwerloeslicher salze anionischer farbstoffe und optischer aufheller in leichter loesliche salze mittels kationenaustausch. |
DE3424506A1 (de) * | 1984-07-04 | 1986-01-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung salzarmer, fluessiger, waessriger zubereitungen von faserreaktiven farbstoffen |
US4648883A (en) * | 1984-07-25 | 1987-03-10 | Ciba-Geigy Corporation | Process for the preparation of storage stable aqueous formulations of anionic dyes: amon exchange resin treatment |
DE3446695A1 (de) * | 1984-12-21 | 1986-06-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur aufkonzentrierung waessriger loesungen von organischen verbindungen, die salze enthalten, unter gleichzeitiger verringerung des salzgehaltes |
CH667664A5 (de) * | 1985-03-29 | 1988-10-31 | Ciba Geigy Ag | Verfahren zur herstellung von praeparaten wasserloeslicher organischer farbstoffe. |
DE3521129A1 (de) * | 1985-06-13 | 1986-12-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung konzentrierter loesungen von anionischen farbstoffen und farbstoffadditiven |
JP2506327B2 (ja) * | 1985-09-17 | 1996-06-12 | 三菱化学株式会社 | スルホン酸リチウム基又はスルホン酸アンモニウム基を有する染料水溶液の製造方法 |
DE3687631T2 (de) * | 1985-12-05 | 1993-06-03 | Hewlett Packard Co | Tintenzusammensetzung fuer tintenstrahlschreiber. |
US4685968A (en) * | 1985-12-05 | 1987-08-11 | Hewlett-Packard Company | Process for preparing ink compositions for ink-jets printers |
DE3703738A1 (de) * | 1987-02-07 | 1988-08-18 | Bayer Ag | Verfahren zur herstellung einer konzentrierten waessrigen reaktivfarbstoff-loesung |
ES2020344B3 (es) * | 1987-04-16 | 1991-08-01 | Ciba-Geigy Ag | Procedimiento para la obtencion de preparaciones colorantes acuosas concentradas. |
DE3831848A1 (de) * | 1988-09-20 | 1990-03-29 | Basf Ag | Verfahren zur abtrennung von salzen mittels elektrodialyse |
DE4008262A1 (de) * | 1990-03-15 | 1991-09-19 | Bayer Ag | Verfahren zur herstellung lagerstabiler farbstoffloesungen |
GB9416438D0 (en) * | 1994-08-15 | 1994-10-05 | Fisher Peter | Manifold airflow deflector |
EP0780447B1 (de) * | 1995-12-22 | 2002-10-30 | Ciba SC Holding AG | Wässrige Farbstofflösungen |
US6660048B2 (en) | 1995-12-22 | 2003-12-09 | Ciba Specialty Chemicals Corporation | Aqueous dye solutions |
DE59902967D1 (de) | 1998-08-08 | 2002-11-07 | Basf Ag | Verfahren zur abtrennung von carbonsäuren aus wässrigen lösungen kationischer di- und triarylmethanfarbstoffe |
US5986075A (en) * | 1999-01-20 | 1999-11-16 | Bayer Corporation | Process for the production of diazonium compounds with a low content of sodium ions |
BRPI0417174A (pt) * | 2003-12-04 | 2007-03-06 | Clariant Finance Bvi Ltd | composições concentradas aquosas de corantes |
FR2990852A1 (fr) * | 2012-05-24 | 2013-11-29 | Oreal | Colorant ou azurant anionique a contre ion ammonium ou phosphonium, composition de teinture les comprenant et procede de coloration des fibres keratiniques a partir de ces colorants |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE597219A (it) * | 1959-11-20 | |||
CH73569A4 (it) * | 1969-01-20 | 1972-08-31 | ||
DE2029314A1 (de) * | 1970-06-13 | 1971-12-23 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | Stabile, konzentrierte Lösungen basischer Azofarbstoffe |
DE2204725B2 (de) * | 1971-02-02 | 1974-02-07 | Ciba-Geigy Ag, Basel (Schweiz) | Verfahren zur Herstellung von konzentrierten, flüssigen, salzarmen Färbepräparaten |
DE2115877B2 (de) * | 1971-04-01 | 1973-05-03 | Farbwerke Hoechst AG, vormals Mei ster Lucius & Brumng, 6000 Frankfurt | Verfahren zur herstellung von konzentrierten, stabilen fluessigeinstellungen von anionisch loeslichen optischen aufhellungsmitteln und farbstoffen |
JPS5412937B2 (it) * | 1971-11-15 | 1979-05-26 | ||
GB1473657A (en) * | 1973-09-21 | 1977-05-18 | Ici Ltd | Fluid dyestuff compositions |
DE2451219C3 (de) * | 1974-10-29 | 1978-06-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung konzentrierter Lösungen von Farbstoffen und Farbstoffzwischenprodukten und Verwendung der Lösungen |
DE2527703A1 (de) * | 1975-06-21 | 1977-01-13 | Bayer Ag | Verfahren zur herstellung konzentrierter loesungen anionischer farbstoffe |
GB1569259A (en) * | 1975-11-20 | 1980-06-11 | Ici Ltd | Concentrated aqueous solutions of disazo dyes |
-
1978
- 1978-02-13 DE DE2805891A patent/DE2805891C2/de not_active Expired
-
1979
- 1979-02-08 GB GB7904453A patent/GB2015018B/en not_active Expired
- 1979-02-09 JP JP1345379A patent/JPS54117535A/ja active Pending
- 1979-02-09 IT IT7920106A patent/IT7920106A0/it unknown
- 1979-02-12 BR BR7900849A patent/BR7900849A/pt unknown
- 1979-02-12 ES ES477635A patent/ES477635A1/es not_active Expired
- 1979-02-12 CH CH135879A patent/CH637682A5/de not_active IP Right Cessation
- 1979-02-13 FR FR7903604A patent/FR2416926B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2416926A1 (fr) | 1979-09-07 |
FR2416926B1 (fr) | 1986-04-04 |
DE2805891C2 (de) | 1988-12-22 |
BR7900849A (pt) | 1979-09-04 |
CH637682A5 (de) | 1983-08-15 |
GB2015018A (en) | 1979-09-05 |
DE2805891A1 (de) | 1979-08-16 |
ES477635A1 (es) | 1979-07-16 |
GB2015018B (en) | 1982-06-30 |
JPS54117535A (en) | 1979-09-12 |
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