BE685747A - - Google Patents
Info
- Publication number
- BE685747A BE685747A BE685747DA BE685747A BE 685747 A BE685747 A BE 685747A BE 685747D A BE685747D A BE 685747DA BE 685747 A BE685747 A BE 685747A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
- C08K5/3417—Five-membered rings condensed with carbocyclic rings
-
- 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
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/34—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting ortho- or peri-dicarboxylic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0047014 | 1965-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE685747A true BE685747A (forum.php) | 1967-02-01 |
Family
ID=7101369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE685747D BE685747A (forum.php) | 1965-08-27 | 1966-08-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE685747A (forum.php) |
| CH (1) | CH475313A (forum.php) |
| DE (1) | DE1544537A1 (forum.php) |
| NL (1) | NL6612091A (forum.php) |
-
1965
- 1965-08-27 DE DE19651544537 patent/DE1544537A1/de active Pending
-
1966
- 1966-07-05 CH CH973666A patent/CH475313A/de not_active IP Right Cessation
- 1966-08-19 BE BE685747D patent/BE685747A/xx unknown
- 1966-08-26 NL NL6612091A patent/NL6612091A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612091A (forum.php) | 1967-02-28 |
| DE1544537A1 (de) | 1970-04-02 |
| CH475313A (de) | 1969-07-15 |