NL112821C - - Google Patents
Info
- Publication number
- NL112821C NL112821C NL112821DA NL112821C NL 112821 C NL112821 C NL 112821C NL 112821D A NL112821D A NL 112821DA NL 112821 C NL112821 C NL 112821C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
-
- 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
- C09B1/36—Dyes with acylated amino groups
- C09B1/40—Dyes with acylated amino groups the acyl groups being residues of an aliphatic or araliphatic carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74861358A | 1958-07-15 | 1958-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112821C true NL112821C (https=) |
Family
ID=25010184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112821D NL112821C (https=) | 1958-07-15 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE580716A (https=) |
| CH (1) | CH393308A (https=) |
| DE (1) | DE1111619B (https=) |
| ES (1) | ES250798A1 (https=) |
| GB (1) | GB917864A (https=) |
| NL (1) | NL112821C (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1098615A (fr) * | 1953-01-22 | 1955-08-16 | Philips Nv | Procédé de préparation d'alcools primaires de la série de la vitamine alpha |
-
0
- BE BE580716D patent/BE580716A/xx unknown
- NL NL112821D patent/NL112821C/xx active
-
1959
- 1959-07-14 GB GB2413059A patent/GB917864A/en not_active Expired
- 1959-07-14 CH CH7573959A patent/CH393308A/de unknown
- 1959-07-14 ES ES0250798A patent/ES250798A1/es not_active Expired
- 1959-07-15 DE DEA32480A patent/DE1111619B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES250798A1 (es) | 1959-12-16 |
| DE1111619B (de) | 1961-07-27 |
| GB917864A (en) | 1963-02-06 |
| BE580716A (https=) | |
| CH393308A (de) | 1965-06-15 |