JPS4872167A - - Google Patents
Info
- Publication number
- JPS4872167A JPS4872167A JP47002100A JP210072A JPS4872167A JP S4872167 A JPS4872167 A JP S4872167A JP 47002100 A JP47002100 A JP 47002100A JP 210072 A JP210072 A JP 210072A JP S4872167 A JPS4872167 A JP S4872167A
- Authority
- JP
- Japan
- 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
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210072A JPS5312514B2 (cs) | 1971-12-29 | 1971-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210072A JPS5312514B2 (cs) | 1971-12-29 | 1971-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4872167A true JPS4872167A (cs) | 1973-09-29 |
| JPS5312514B2 JPS5312514B2 (cs) | 1978-05-01 |
Family
ID=11519913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP210072A Expired JPS5312514B2 (cs) | 1971-12-29 | 1971-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5312514B2 (cs) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140448A (cs) * | 1974-05-02 | 1975-11-11 | ||
| JPS5116672A (ja) * | 1974-07-29 | 1976-02-10 | Teijin Ltd | Kuromankanganjukagobutsu no seizohoho |
| JPS53103475A (en) * | 1977-02-18 | 1978-09-08 | Nisshin Flour Milling Co Ltd | Preparation of highly pure d1-alpha-tocopherol |
| JPS59190987A (ja) * | 1983-04-11 | 1984-10-29 | Mitsui Toatsu Chem Inc | ｄｌ−α−トコフエロ−ルの製造方法 |
| JPH08193079A (ja) * | 1994-07-27 | 1996-07-30 | Eisai Co Ltd | α−トコフェロールの製造方法 |
-
1971
- 1971-12-29 JP JP210072A patent/JPS5312514B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140448A (cs) * | 1974-05-02 | 1975-11-11 | ||
| JPS5116672A (ja) * | 1974-07-29 | 1976-02-10 | Teijin Ltd | Kuromankanganjukagobutsu no seizohoho |
| JPS53103475A (en) * | 1977-02-18 | 1978-09-08 | Nisshin Flour Milling Co Ltd | Preparation of highly pure d1-alpha-tocopherol |
| JPS59190987A (ja) * | 1983-04-11 | 1984-10-29 | Mitsui Toatsu Chem Inc | ｄｌ−α−トコフエロ−ルの製造方法 |
| JPH08193079A (ja) * | 1994-07-27 | 1996-07-30 | Eisai Co Ltd | α−トコフェロールの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5312514B2 (cs) | 1978-05-01 |