NL6802400A - - Google Patents
Info
- Publication number
- NL6802400A NL6802400A NL6802400A NL6802400A NL6802400A NL 6802400 A NL6802400 A NL 6802400A NL 6802400 A NL6802400 A NL 6802400A NL 6802400 A NL6802400 A NL 6802400A NL 6802400 A NL6802400 A NL 6802400A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
- C09B43/1247—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters with formation of NHSO2R or NHSO3H radicals
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- 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
- Y10S8/933—Thermosol dyeing, thermofixation or dry heat fixation or development
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH251567A CH524668A (de) | 1967-02-21 | 1967-02-21 | Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe |
| CH12068 | 1968-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6802400A true NL6802400A (US06262066-20010717-C00315.png) | 1968-08-22 |
Family
ID=25683573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6802400A NL6802400A (US06262066-20010717-C00315.png) | 1967-02-21 | 1968-02-20 |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115381A (en) * | 1971-05-03 | 1978-09-19 | Ciba-Geigy Corporation | Azo dyestuffs having a carboxyl group and an iminosulfonamido, iminosulfonylalkyl or iminosulfonylaryl group in the coupling component |
| US4179435A (en) * | 1971-05-03 | 1979-12-18 | Ciba-Geigy Corporation | Azo dyestuffs having a carboxyl group and a substituted sulfonylimino group in the coupling component |
| CH645232GA3 (US06262066-20010717-C00315.png) * | 1977-03-15 | 1984-09-28 | ||
| EP0406165A3 (en) * | 1989-06-28 | 1991-03-27 | Ciba-Geigy Ag | Process for the alkylation of aromatic amine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2955901A (en) * | 1956-07-25 | 1960-10-11 | Bayer Ag | Process for dyeing polyethylene terephthalates |
| DE1220061B (de) * | 1962-08-10 | 1966-06-30 | Bayer Ag | Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen |
| CH465735A (de) * | 1964-03-13 | 1968-11-30 | Sandoz Ag | Verfahren zur Herstellung von Monoazofarbstoffen |
| US3379716A (en) * | 1965-06-16 | 1968-04-23 | Eastman Kodak Co | Aromatic monoazo dyestuffs |
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1967
- 1967-02-21 CH CH251567A patent/CH524668A/de not_active IP Right Cessation
-
1968
- 1968-02-13 US US705027A patent/US3625938A/en not_active Expired - Lifetime
- 1968-02-13 DE DE19681668878 patent/DE1668878A1/de active Pending
- 1968-02-16 GB GB7710/68A patent/GB1223011A/en not_active Expired
- 1968-02-16 GB GB04088/69A patent/GB1223012A/en not_active Expired
- 1968-02-20 ES ES350709A patent/ES350709A1/es not_active Expired
- 1968-02-20 NL NL6802400A patent/NL6802400A/xx unknown
- 1968-02-20 FR FR1559892D patent/FR1559892A/fr not_active Expired
- 1968-02-20 BE BE711036D patent/BE711036A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1223011A (en) | 1971-02-17 |
| DE1668878A1 (de) | 1971-07-08 |
| ES350709A1 (es) | 1969-05-01 |
| FR1559892A (US06262066-20010717-C00315.png) | 1969-03-14 |
| BE711036A (US06262066-20010717-C00315.png) | 1968-08-20 |
| GB1223012A (en) | 1971-02-17 |
| CH524668A (de) | 1972-06-30 |
| US3625938A (en) | 1971-12-07 |
