DD98498A5 - - Google Patents
Info
- Publication number
- DD98498A5 DD98498A5 DD16380872A DD16380872A DD98498A5 DD 98498 A5 DD98498 A5 DD 98498A5 DD 16380872 A DD16380872 A DD 16380872A DD 16380872 A DD16380872 A DD 16380872A DD 98498 A5 DD98498 A5 DD 98498A5
- Authority
- DD
- German Democratic Republic
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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL14893471 | 1971-06-21 | ||
| PL15343272 | 1972-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD98498A5 true DD98498A5 (OSRAM) | 1973-06-20 |
Family
ID=26652840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16380872A DD98498A5 (OSRAM) | 1971-06-21 | 1972-06-19 |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD98498A5 (OSRAM) |
| DE (1) | DE2228790A1 (OSRAM) |
| FR (1) | FR2143209A1 (OSRAM) |
| IT (1) | IT956757B (OSRAM) |
-
1972
- 1972-06-13 DE DE19722228790 patent/DE2228790A1/de active Pending
- 1972-06-19 DD DD16380872A patent/DD98498A5/xx unknown
- 1972-06-21 IT IT2600072A patent/IT956757B/it active
- 1972-06-21 FR FR7222396A patent/FR2143209A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT956757B (it) | 1973-10-10 |
| FR2143209B1 (OSRAM) | 1973-07-13 |
| FR2143209A1 (en) | 1973-02-02 |
| DE2228790A1 (de) | 1972-12-28 |