BE717151A - - Google Patents
Info
- Publication number
- BE717151A BE717151A BE717151DA BE717151A BE 717151 A BE717151 A BE 717151A BE 717151D A BE717151D A BE 717151DA BE 717151 A BE717151 A BE 717151A
- Authority
- BE
- Belgium
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
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0062675 | 1967-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717151A true BE717151A (en:Method) | 1968-12-27 |
Family
ID=7230726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717151D BE717151A (en:Method) | 1967-06-29 | 1968-06-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3553261A (en:Method) |
| BE (1) | BE717151A (en:Method) |
| DE (1) | DE1618612B2 (en:Method) |
| FR (1) | FR1570323A (en:Method) |
| GB (1) | GB1167487A (en:Method) |
| NL (1) | NL156390B (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1965014A1 (de) * | 1969-12-27 | 1971-07-01 | Knapsack Ag | Verfahren zur Abtrennung von Acrylsaeure aus waessriger Rohacrylsaeure |
| DE2005163A1 (de) * | 1970-02-05 | 1971-08-19 | Knapsack Ag, 5033 Knapsack | Verfahren zur Abtrennung von Acrylsäure aus wäßriger Rohacrylsaure |
| NL180579C (nl) * | 1972-05-24 | 1987-03-16 | Sumitomo Chemical Co | Werkwijze voor het scheiden van een mengsel bestaande uit acrylzuur, azijnzuur en water. |
| DE2241714A1 (de) * | 1972-08-24 | 1974-03-28 | Basf Ag | Verfahren zur abtrennung von acrylsaeure aus den reaktionsgasen der propylenoder acroleinoxydation |
| US4076950A (en) * | 1976-07-19 | 1978-02-28 | Rohm And Haas Company | Process for manufacture of alkyl esters of aliphatic carboxylic acids |
| CN104470884B (zh) * | 2012-08-03 | 2017-02-22 | Lg化学株式会社 | (甲基)丙烯酸的连续回收方法及用于该方法的设备 |
-
1967
- 1967-06-29 DE DE19671618612 patent/DE1618612B2/de active Pending
-
1968
- 1968-06-14 US US737212A patent/US3553261A/en not_active Expired - Lifetime
- 1968-06-24 NL NL6808878.A patent/NL156390B/xx unknown
- 1968-06-26 BE BE717151D patent/BE717151A/xx unknown
- 1968-06-27 GB GB30714/68A patent/GB1167487A/en not_active Expired
- 1968-06-28 FR FR1570323D patent/FR1570323A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618612A1 (de) | 1971-01-14 |
| FR1570323A (en:Method) | 1969-06-06 |
| GB1167487A (en) | 1969-10-15 |
| DE1618612B2 (de) | 1973-03-15 |
| NL156390B (nl) | 1978-04-17 |
| NL6808878A (en:Method) | 1968-12-30 |
| US3553261A (en) | 1971-01-05 |