BE697612A - - Google Patents
Info
- Publication number
- BE697612A BE697612A BE697612DA BE697612A BE 697612 A BE697612 A BE 697612A BE 697612D A BE697612D A BE 697612DA BE 697612 A BE697612 A BE 697612A
- Authority
- BE
- Belgium
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH626066 | 1966-04-29 | ||
| CH251767A CH490457A (de) | 1966-04-29 | 1967-02-21 | Verfahren zur Herstellung neuer basischer Azofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697612A true BE697612A (US06653308-20031125-C00035.png) | 1967-10-26 |
Family
ID=25690652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697612D BE697612A (US06653308-20031125-C00035.png) | 1966-04-29 | 1967-04-26 |
Country Status (9)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933786A (en) * | 1969-08-05 | 1976-01-20 | Ciba-Geigy Ag | Heterocyclic-azo-phenyl compounds containing a styrl group |
| BE754380A (fr) * | 1969-08-05 | 1971-02-04 | Ciba Geigy | Nouveaux colorants azoiques, leur procede de preparation et leur emplo |
| US3904358A (en) * | 1970-07-27 | 1975-09-09 | Du Pont | Process for dyeing acid-modified nylon with biscationic azo dyes |
| US3912708A (en) * | 1970-07-27 | 1975-10-14 | Du Pont | Biscationic pyridinium monoazo dyes useful for dyeing acid-modified nylons |
| US3910876A (en) * | 1970-07-27 | 1975-10-07 | Du Pont | Biscationic disazo dyes for acid-modified nylons |
| US3966706A (en) * | 1971-01-27 | 1976-06-29 | Ciba-Geigy Ag | 2,6-Dihydroxy-3-cyano-4-methylpyridine containing azo dyes which contain a functional amino group |
| DE2135152B2 (de) * | 1971-07-14 | 1979-11-15 | Bayer Ag, 5090 Leverkusen | Kationische Monoazofarbstoffe und deren Verwendung zum Färben von Fasermaterialien aus Polyacrylnitril, Mischpolymerisaten aus Acrylnitril, sauer modifizierten aromatischen Polyestern und sauer modifizierten Polyamiden |
| GB1444731A (en) * | 1972-07-31 | 1976-08-04 | Sandoz Ltd | Basic dyes |
| DE2339713A1 (de) * | 1973-08-06 | 1975-03-06 | Hoechst Ag | Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung |
| US3987022A (en) * | 1973-09-19 | 1976-10-19 | E. I. Du Pont De Nemours And Company | Yellow to orange disazo cationic dyes containing two heterocyclic quaternary ammonium groups |
| US3890257A (en) * | 1973-09-19 | 1975-06-17 | Du Pont | Yellow to orange disazo cationic dyes containing two quaternary ammonium groups |
| AR207771A1 (es) * | 1974-03-07 | 1976-10-29 | Ciba Geigy Ag | Nuevos colorantes de dispersion hidrosulobles en estado intermedio para materiales textiles sinteticos |
| GB1523442A (en) * | 1975-01-23 | 1978-08-31 | Ici Ltd | Cationic azo quinoline dyestuffs |
| LU78634A1 (de) * | 1977-12-05 | 1979-06-13 | Ciba Geigy Ag | Neue verbindungen,verfahren zu deren herstellung und deren verwendung |
| US4772333A (en) * | 1986-11-14 | 1988-09-20 | Agency Of Industrial Science And Technology | Preparation and method for bioprecipitation of soluble pigment in aqueous solution |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821526A (en) * | 1955-04-12 | 1958-01-28 | Du Pont | Monoazo dyes |
| US3117960A (en) * | 1959-10-22 | 1964-01-14 | Ciba Ltd | Water-soluble monoazo-dyestuffs |
-
1967
- 1967-02-21 CH CH251767A patent/CH490457A/de not_active IP Right Cessation
- 1967-04-14 IL IL27794A patent/IL27794A/xx unknown
- 1967-04-17 US US631124A patent/US3542758A/en not_active Expired - Lifetime
- 1967-04-21 DE DE19671644101 patent/DE1644101A1/de active Pending
- 1967-04-26 FR FR104308A patent/FR1522652A/fr not_active Expired
- 1967-04-26 BE BE697612D patent/BE697612A/xx unknown
- 1967-04-26 GB GB19148/67A patent/GB1140986A/en not_active Expired
- 1967-04-28 NL NL6706074A patent/NL6706074A/xx unknown
- 1967-04-28 ES ES339971A patent/ES339971A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1522652A (fr) | 1968-04-26 |
| GB1140986A (en) | 1969-01-22 |
| US3542758A (en) | 1970-11-24 |
| ES339971A1 (es) | 1968-09-01 |
| NL6706074A (US06653308-20031125-C00035.png) | 1967-10-30 |
| CH490457A (de) | 1970-05-15 |
| IL27794A (en) | 1970-11-30 |
| DE1644101A1 (de) | 1970-09-24 |
