JPS5283316A - Production of sorbic acid - Google Patents
Production of sorbic acidInfo
- Publication number
- JPS5283316A JPS5283316A JP15594875A JP15594875A JPS5283316A JP S5283316 A JPS5283316 A JP S5283316A JP 15594875 A JP15594875 A JP 15594875A JP 15594875 A JP15594875 A JP 15594875A JP S5283316 A JPS5283316 A JP S5283316A
- Authority
- JP
- Japan
- Prior art keywords
- sorbic acid
- production
- υvinyl
- burtrolactone
- beloging
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: To obtain sorbic acid in high yield by thermal decomposition of ϒvinyl-ϒ-burtrolactone in the presence of a sulfate of a metal beloging to Group I, III, IV, or VIII in the Periodic Table.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15594875A JPS5283316A (en) | 1975-12-25 | 1975-12-25 | Production of sorbic acid |
CA264,049A CA1058214A (en) | 1975-10-30 | 1976-10-25 | Process for preparing sorbic acid |
DE2648684A DE2648684C2 (en) | 1975-10-30 | 1976-10-27 | Process for the production of sorbic acid |
GB44853/76A GB1507294A (en) | 1975-10-30 | 1976-10-28 | Process for preparing sorbic acid |
US05/737,014 US4158741A (en) | 1975-10-30 | 1976-10-29 | Process for preparing sorbic acid |
IT28928/76A IT1070903B (en) | 1975-10-30 | 1976-10-29 | PROCESS FOR PREPARATION OF SORBIC ACID |
FR7632829A FR2329639A1 (en) | 1975-10-30 | 1976-10-29 | PROCESS FOR PREPARING SORBIC ACID |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15594875A JPS5283316A (en) | 1975-12-25 | 1975-12-25 | Production of sorbic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5283316A true JPS5283316A (en) | 1977-07-12 |
JPS5645893B2 JPS5645893B2 (en) | 1981-10-29 |
Family
ID=15617015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15594875A Granted JPS5283316A (en) | 1975-10-30 | 1975-12-25 | Production of sorbic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5283316A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7370557B2 (en) | 2019-02-18 | 2023-10-30 | 株式会社トーメーコーポレーション | ophthalmology equipment |
-
1975
- 1975-12-25 JP JP15594875A patent/JPS5283316A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5645893B2 (en) | 1981-10-29 |
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