JPS529651B2 - - Google Patents
Info
- Publication number
- JPS529651B2 JPS529651B2 JP47022756A JP2275672A JPS529651B2 JP S529651 B2 JPS529651 B2 JP S529651B2 JP 47022756 A JP47022756 A JP 47022756A JP 2275672 A JP2275672 A JP 2275672A JP S529651 B2 JPS529651 B2 JP S529651B2
- 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.)
- Expired
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47022756A JPS529651B2 (zh) | 1972-03-07 | 1972-03-07 | |
| DE2251364A DE2251364B2 (de) | 1971-10-22 | 1972-10-19 | Verfahren zur Herstellung von Acrylsäure bzw. Methacrylsäure aus Acrolein bzw. Methacrolein |
| US299383A US3865873A (en) | 1971-10-22 | 1972-10-20 | Process for preparing acrylic acid and or methacrylic acid from acrolein or methacrolein |
| GB4845172A GB1390525A (en) | 1971-10-22 | 1972-10-20 | Process for preparing unsaturated carboxylic acids from corres ponding unsaturated aldehydes |
| FR7237333A FR2156892B1 (zh) | 1971-10-22 | 1972-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47022756A JPS529651B2 (zh) | 1972-03-07 | 1972-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4891009A JPS4891009A (zh) | 1973-11-27 |
| JPS529651B2 true JPS529651B2 (zh) | 1977-03-17 |
Family
ID=12091518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47022756A Expired JPS529651B2 (zh) | 1971-10-22 | 1972-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS529651B2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485222A (en) * | 1977-11-24 | 1979-07-06 | Kunizou Hiraoka | Bothhsideeopening molding flask for forming harddmixed pressureerolling concrete pipe |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584013B2 (ja) * | 1975-03-05 | 1983-01-24 | 三菱レイヨン株式会社 | フホウワカルボンサンノ セイゾウホウホウ |
| JPS5251317A (en) * | 1975-10-24 | 1977-04-25 | Ube Ind Ltd | Process for preparation of methacrylic acid |
| JP5104131B2 (ja) | 2007-08-31 | 2012-12-19 | 富士通セミコンダクター株式会社 | 無線装置および無線装置が備えるアンテナ |
-
1972
- 1972-03-07 JP JP47022756A patent/JPS529651B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485222A (en) * | 1977-11-24 | 1979-07-06 | Kunizou Hiraoka | Bothhsideeopening molding flask for forming harddmixed pressureerolling concrete pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4891009A (zh) | 1973-11-27 |