NL40755C - - Google Patents
Info
- Publication number
- NL40755C NL40755C NL40755DA NL40755C NL 40755 C NL40755 C NL 40755C NL 40755D A NL40755D A NL 40755DA NL 40755 C NL40755 C NL 40755C
- Authority
- NL
- Netherlands
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
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
- C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE462693X | 1934-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL40755C true NL40755C (US07816562-20101019-C00012.png) |
Family
ID=6540013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL40755D NL40755C (US07816562-20101019-C00012.png) | 1934-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2067468A (US07816562-20101019-C00012.png) |
| FR (3) | FR462693A (US07816562-20101019-C00012.png) |
| GB (2) | GB462693A (US07816562-20101019-C00012.png) |
| NL (1) | NL40755C (US07816562-20101019-C00012.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2426547A (en) * | 1943-04-12 | 1947-08-26 | Ici Ltd | Anthraquinone dyestuffs |
| US2453285A (en) * | 1944-10-19 | 1948-11-09 | Sandoz Ltd | Dyestuffs of the anthraquinone series |
| US2517613A (en) * | 1946-07-05 | 1950-08-08 | Sandoz Ltd | Acid dyestuffs of the anthraquinone series and a process of making same |
| GB699781A (en) * | 1950-09-27 | 1953-11-18 | Sandoz Ltd | Process for the production of acid fulling dyestuffs of the anthraquinone series |
-
0
- NL NL40755D patent/NL40755C/xx active
-
1913
- 1913-09-12 FR FR462693A patent/FR462693A/fr not_active Expired
-
1935
- 1935-08-30 US US38661A patent/US2067468A/en not_active Expired - Lifetime
- 1935-08-30 US US38660A patent/US2066707A/en not_active Expired - Lifetime
- 1935-09-03 FR FR794552D patent/FR794552A/fr not_active Expired
- 1935-09-05 FR FR794603D patent/FR794603A/fr not_active Expired
- 1935-09-13 GB GB25490/35A patent/GB462693A/en not_active Expired
- 1935-09-13 GB GB25491/35A patent/GB462694A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2067468A (en) | 1937-01-12 |
| US2066707A (en) | 1937-01-05 |
| FR794552A (fr) | 1936-02-20 |
| GB462693A (en) | 1937-03-15 |
| GB462694A (en) | 1937-03-15 |
| FR462693A (fr) | 1914-02-02 |
| FR794603A (fr) | 1936-02-21 |
