BE804657A - Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succinique - Google Patents
Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succiniqueInfo
- Publication number
- BE804657A BE804657A BE135487A BE135487A BE804657A BE 804657 A BE804657 A BE 804657A BE 135487 A BE135487 A BE 135487A BE 135487 A BE135487 A BE 135487A BE 804657 A BE804657 A BE 804657A
- Authority
- BE
- Belgium
- Prior art keywords
- carboxymethoxy
- obtaining
- succinic acid
- trisodium salts
- trisodium
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
- C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural 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 |
|---|---|---|---|
| US28803072A | 1972-09-11 | 1972-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE804657A true BE804657A (fr) | 1974-03-11 |
Family
ID=23105451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE135487A BE804657A (fr) | 1972-09-11 | 1973-09-10 | Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succinique |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4966627A (fr) |
| BE (1) | BE804657A (fr) |
| CA (1) | CA1010898A (fr) |
| DE (1) | DE2345313B2 (fr) |
| FR (1) | FR2198923B3 (fr) |
| GB (1) | GB1417928A (fr) |
| NL (1) | NL7312317A (fr) |
-
1973
- 1973-08-27 CA CA179,676A patent/CA1010898A/en not_active Expired
- 1973-09-05 GB GB4177673A patent/GB1417928A/en not_active Expired
- 1973-09-06 NL NL7312317A patent/NL7312317A/xx not_active Application Discontinuation
- 1973-09-07 DE DE19732345313 patent/DE2345313B2/de not_active Withdrawn
- 1973-09-10 FR FR7332458A patent/FR2198923B3/fr not_active Expired
- 1973-09-10 BE BE135487A patent/BE804657A/fr unknown
- 1973-09-11 JP JP10259073A patent/JPS4966627A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7312317A (fr) | 1974-03-13 |
| GB1417928A (en) | 1975-12-31 |
| JPS4966627A (fr) | 1974-06-27 |
| DE2345313A1 (de) | 1974-04-04 |
| CA1010898A (en) | 1977-05-24 |
| FR2198923A1 (fr) | 1974-04-05 |
| DE2345313B2 (de) | 1975-07-24 |
| FR2198923B3 (fr) | 1976-08-06 |
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