JPS4947728A - - Google Patents
Info
- Publication number
- JPS4947728A JPS4947728A JP9171472A JP9171472A JPS4947728A JP S4947728 A JPS4947728 A JP S4947728A JP 9171472 A JP9171472 A JP 9171472A JP 9171472 A JP9171472 A JP 9171472A JP S4947728 A JPS4947728 A JP S4947728A
- 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.)
- Pending
Links
Landscapes
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9171472A JPS4947728A (ko) | 1972-09-14 | 1972-09-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9171472A JPS4947728A (ko) | 1972-09-14 | 1972-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4947728A true JPS4947728A (ko) | 1974-05-09 |
Family
ID=14034168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9171472A Pending JPS4947728A (ko) | 1972-09-14 | 1972-09-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4947728A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599999A (en) * | 1993-11-02 | 1997-02-04 | Nippon Shokubai Co., Ltd. | Process for preparation for alkanolamine, catalyst used in the process and process for preparation of the catalyst |
US6169207B1 (en) | 1998-03-13 | 2001-01-02 | Nippon Shokubai Co Ltd | Process for producing dialkanolamines |
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1972
- 1972-09-14 JP JP9171472A patent/JPS4947728A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599999A (en) * | 1993-11-02 | 1997-02-04 | Nippon Shokubai Co., Ltd. | Process for preparation for alkanolamine, catalyst used in the process and process for preparation of the catalyst |
US5880058A (en) * | 1993-11-02 | 1999-03-09 | Nippon Shokubai Co., Ltd. | Rare earth supported catalyst useful for preparation of alkanolamines and process for preparing same |
US6169207B1 (en) | 1998-03-13 | 2001-01-02 | Nippon Shokubai Co Ltd | Process for producing dialkanolamines |