GB1330877A - Production of percarboxylic acids - Google Patents
Production of percarboxylic acidsInfo
- Publication number
- GB1330877A GB1330877A GB5892170A GB5892170A GB1330877A GB 1330877 A GB1330877 A GB 1330877A GB 5892170 A GB5892170 A GB 5892170A GB 5892170 A GB5892170 A GB 5892170A GB 1330877 A GB1330877 A GB 1330877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- hydrogen peroxide
- percarboxylic acids
- ester
- dec
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1330877 Percarboxylic acids DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 11 Dec 1970 [13 Dec 1969 (2)] 58921/70 Heading C2C Percarboxylic acids are obtained by reacting the corresponding carboxylic acids with hydrogen peroxide in the presence of acid catalysts, the reaction being conducted in completely anhydrous solution and either (a) the solution containing neither alcohols nor compounds which form alcohols with hydrogen peroxide under the reaction conditions and the water formed during the reaction being continuously removed by azeotropic distillation with the solvent for the hydrogen peroxide, or (b) the solvent used being a carboxylic ester and a quantity of alcohol corresponding to the ester used being added to the reaction mixture in an amount corresponding to the quantity of ester consumed by perhydrolysis, and water formed in the reaction being continuously removed by azeotropic distillation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691962671 DE1962671C3 (en) | 1969-12-13 | Process for the preparation of anhydrous solutions of percarboxylic acids in carboxylic acid esters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1330877A true GB1330877A (en) | 1973-09-19 |
Family
ID=5753836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5892170A Expired GB1330877A (en) | 1969-12-13 | 1970-12-11 | Production of percarboxylic acids |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA918172A (en) |
GB (1) | GB1330877A (en) |
NL (1) | NL7017241A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370251A (en) * | 1980-07-25 | 1983-01-25 | Fmc Corporation | Continuous process for the production of peroxycarboxylic acid compositions |
-
1970
- 1970-11-25 NL NL7017241A patent/NL7017241A/xx unknown
- 1970-12-11 GB GB5892170A patent/GB1330877A/en not_active Expired
- 1970-12-14 CA CA100534A patent/CA918172A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370251A (en) * | 1980-07-25 | 1983-01-25 | Fmc Corporation | Continuous process for the production of peroxycarboxylic acid compositions |
Also Published As
Publication number | Publication date |
---|---|
NL7017241A (en) | 1971-06-15 |
DE1962671A1 (en) | 1971-06-24 |
CA918172A (en) | 1973-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |