JPS4994602A - - Google Patents
Info
- Publication number
- JPS4994602A JPS4994602A JP883073A JP883073A JPS4994602A JP S4994602 A JPS4994602 A JP S4994602A JP 883073 A JP883073 A JP 883073A JP 883073 A JP883073 A JP 883073A JP S4994602 A JPS4994602 A JP S4994602A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP883073A JPS5441564B2 (en) | 1973-01-20 | 1973-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP883073A JPS5441564B2 (en) | 1973-01-20 | 1973-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4994602A true JPS4994602A (en) | 1974-09-09 |
| JPS5441564B2 JPS5441564B2 (en) | 1979-12-08 |
Family
ID=11703692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP883073A Expired JPS5441564B2 (en) | 1973-01-20 | 1973-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5441564B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100405U (en) * | 1979-01-05 | 1980-07-12 | ||
| JPS55118424A (en) * | 1979-03-05 | 1980-09-11 | Basf Ag | Metod of obtaining isobutene from isobutene containing c44hydrocarbon mixture |
| JPS5616425A (en) * | 1979-07-14 | 1981-02-17 | Basf Ag | Method of obtaining isobutene from c44hydrocarbon mixture containing isobutene |
| JPS56126314U (en) * | 1980-02-28 | 1981-09-25 | ||
| JPS5835126A (en) * | 1981-08-27 | 1983-03-01 | Sumitomo Chem Co Ltd | Preparation of isobutylene |
| US10792642B2 (en) | 2014-12-03 | 2020-10-06 | China Petroleum & Chemical Corporation | Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same |
-
1973
- 1973-01-20 JP JP883073A patent/JPS5441564B2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100405U (en) * | 1979-01-05 | 1980-07-12 | ||
| JPS55118424A (en) * | 1979-03-05 | 1980-09-11 | Basf Ag | Metod of obtaining isobutene from isobutene containing c44hydrocarbon mixture |
| JPS637168B2 (en) * | 1979-03-05 | 1988-02-15 | Basf Ag | |
| JPS5616425A (en) * | 1979-07-14 | 1981-02-17 | Basf Ag | Method of obtaining isobutene from c44hydrocarbon mixture containing isobutene |
| JPS56126314U (en) * | 1980-02-28 | 1981-09-25 | ||
| JPS5852016Y2 (en) * | 1980-02-28 | 1983-11-28 | 南海電気鉄道株式会社 | Cam plate grinding jig |
| JPS5835126A (en) * | 1981-08-27 | 1983-03-01 | Sumitomo Chem Co Ltd | Preparation of isobutylene |
| JPS6358811B2 (en) * | 1981-08-27 | 1988-11-17 | ||
| US10792642B2 (en) | 2014-12-03 | 2020-10-06 | China Petroleum & Chemical Corporation | Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5441564B2 (en) | 1979-12-08 |