BE658258A - - Google Patents
Info
- Publication number
- BE658258A BE658258A BE658258DA BE658258A BE 658258 A BE658258 A BE 658258A BE 658258D A BE658258D A BE 658258DA BE 658258 A BE658258 A BE 658258A
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/004—Special methods of performing the coupling reaction characterised by the coupling medium containing a reaction assistant, e.g. urea
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH56564 | 1964-01-17 | ||
| CH30364A CH436524A (de) | 1964-01-17 | 1964-12-30 | Verfahren zur Herstellung von Azoverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658258A true BE658258A (US08124630-20120228-C00113.png) | 1965-04-30 |
Family
ID=25684165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658258D BE658258A (US08124630-20120228-C00113.png) | 1964-01-17 | 1965-01-13 |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2209478C3 (de) * | 1972-02-29 | 1975-04-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von konzentrierten Lösungen metallfreier anionischer sulfonsäuregruppenhaltiger Azofarbstoffe |
| JPS5516573B2 (US08124630-20120228-C00113.png) * | 1972-11-16 | 1980-05-02 | ||
| DE3511547A1 (de) * | 1985-03-29 | 1986-10-09 | Hoechst Ag, 6230 Frankfurt | Bis-diazoniumsalze von 4,4'-diamino-3,3'-dialkoxy-biphenylen, verfahren zu ihrer herstellung und deren verwendung |
| DE3511543A1 (de) * | 1985-03-29 | 1986-10-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von wasserunloeslichen azofarbstoffen auf der faser |
| DE3511546A1 (de) * | 1985-03-29 | 1986-10-02 | Hoechst Ag, 6230 Frankfurt | 4,4'diazoverbindungen von 3,3'-dialkoxy-biphenylen, verfahren zu ihrer herstellung und deren verwendung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809964A (en) * | 1953-07-02 | 1957-10-15 | Gen Aniline & Film Corp | Process of preparing lower alkyl substituted aminoazoanilines |
| BE532140A (US08124630-20120228-C00113.png) * | 1953-09-29 | |||
| US2824096A (en) * | 1954-07-13 | 1958-02-18 | Du Pont | Tricyanovinylaryleneazoarylene compounds |
| CH392733A (de) * | 1961-12-21 | 1965-05-31 | Sandoz Ag | Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen |
| DE1219155B (de) * | 1963-11-27 | 1966-06-16 | Hoechst Ag | Verfahren zur Herstellung wasserloeslicher Azofarbstoffe |
-
1964
- 1964-12-30 CH CH30364A patent/CH436524A/de unknown
-
1965
- 1965-01-08 GB GB930/65A patent/GB1095232A/en not_active Expired
- 1965-01-11 ES ES0308007A patent/ES308007A1/es not_active Expired
- 1965-01-12 DE DE19651644319 patent/DE1644319A1/de active Pending
- 1965-01-13 NL NL6500373A patent/NL127075C/xx active
- 1965-01-13 BE BE658258D patent/BE658258A/xx unknown
- 1965-01-13 FR FR1729A patent/FR1420324A/fr not_active Expired
-
1967
- 1967-08-17 US US661202A patent/US3441556A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644319A1 (de) | 1970-11-05 |
| ES308007A1 (es) | 1965-05-01 |
| FR1420324A (fr) | 1965-12-03 |
| NL6500373A (US08124630-20120228-C00113.png) | 1965-07-14 |
| CH436524A (de) | 1967-05-31 |
| US3441556A (en) | 1969-04-29 |
| GB1095232A (en) | 1967-12-13 |
| NL127075C (US08124630-20120228-C00113.png) | 1969-08-15 |
