NL275840A - - Google Patents
Info
- Publication number
- NL275840A NL275840A NL275840DA NL275840A NL 275840 A NL275840 A NL 275840A NL 275840D A NL275840D A NL 275840DA NL 275840 A NL275840 A NL 275840A
- 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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
-
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9499461A | 1961-03-13 | 1961-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL275840A true NL275840A (en) |
Family
ID=22248413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL275840D NL275840A (en) | 1961-03-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE614820A (en) |
| DE (1) | DE1289038B (en) |
| GB (1) | GB1002973A (en) |
| NL (1) | NL275840A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016225A1 (en) * | 1980-04-26 | 1981-10-29 | Ruhrchemie Ag, 4200 Oberhausen | METHOD FOR PURIFYING POLYCARBONIC ACIDS |
-
0
- NL NL275840D patent/NL275840A/xx unknown
-
1962
- 1962-03-08 BE BE614820A patent/BE614820A/en unknown
- 1962-03-13 GB GB951362A patent/GB1002973A/en not_active Expired
- 1962-03-13 DE DE1962S0078473 patent/DE1289038B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1289038B (en) | 1969-02-13 |
| BE614820A (en) | 1962-09-10 |
| GB1002973A (en) | 1965-09-02 |