NL7016768A - - Google Patents
Info
- Publication number
- NL7016768A NL7016768A NL7016768A NL7016768A NL7016768A NL 7016768 A NL7016768 A NL 7016768A NL 7016768 A NL7016768 A NL 7016768A NL 7016768 A NL7016768 A NL 7016768A NL 7016768 A NL7016768 A NL 7016768A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6940393A FR2067972A5 (https=) | 1969-11-24 | 1969-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7016768A true NL7016768A (https=) | 1971-05-26 |
| NL149154B NL149154B (nl) | 1976-04-15 |
Family
ID=9043519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707016768A NL149154B (nl) | 1969-11-24 | 1970-11-16 | Werkwijze voor de scheiding van mengsels, die in hoofdzaak salpeterzuur, melkzuur en water bevatten. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3721610A (https=) |
| JP (1) | JPS5414091B1 (https=) |
| BE (1) | BE759328A (https=) |
| BR (1) | BR7024053D0 (https=) |
| DE (1) | DE2057793B2 (https=) |
| FR (1) | FR2067972A5 (https=) |
| GB (1) | GB1287229A (https=) |
| LU (1) | LU62117A1 (https=) |
| NL (1) | NL149154B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066514A (en) * | 1976-09-09 | 1978-01-03 | Atlas Powder Company | Recovery of nitrated compounds from water by distillation |
| US4167521A (en) * | 1978-04-24 | 1979-09-11 | Atlas Powder Company | Recovery of nitrated compounds using solvent extraction and distillation |
| BE1011197A3 (fr) * | 1997-06-06 | 1999-06-01 | Brussels Biotech En Abrege Bb | Procede de purification d'acide lactique. |
| NL1013682C2 (nl) * | 1999-11-26 | 2001-05-30 | Purac Biochem Bv | Werkwijze en inrichting voor het zuiveren van een waterige oplossing van melkzuur. |
-
0
- BE BE759328D patent/BE759328A/xx unknown
-
1969
- 1969-11-24 FR FR6940393A patent/FR2067972A5/fr not_active Expired
-
1970
- 1970-11-16 NL NL707016768A patent/NL149154B/xx not_active IP Right Cessation
- 1970-11-20 BR BR224053/70A patent/BR7024053D0/pt unknown
- 1970-11-23 LU LU62117D patent/LU62117A1/xx unknown
- 1970-11-23 US US00091801A patent/US3721610A/en not_active Expired - Lifetime
- 1970-11-23 GB GB55561/70A patent/GB1287229A/en not_active Expired
- 1970-11-24 DE DE19702057793 patent/DE2057793B2/de active Granted
- 1970-11-24 JP JP10321870A patent/JPS5414091B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3721610A (en) | 1973-03-20 |
| GB1287229A (en) | 1972-08-31 |
| NL149154B (nl) | 1976-04-15 |
| BE759328A (fr) | 1971-05-24 |
| DE2057793C3 (https=) | 1973-09-27 |
| LU62117A1 (https=) | 1971-08-09 |
| FR2067972A5 (https=) | 1971-08-20 |
| BR7024053D0 (pt) | 1973-03-29 |
| DE2057793A1 (de) | 1971-06-03 |
| JPS5414091B1 (https=) | 1979-06-05 |
| DE2057793B2 (de) | 1973-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: RHONE POULENC |