JPS4914738A - - Google Patents
Info
- Publication number
- JPS4914738A JPS4914738A JP5721472A JP5721472A JPS4914738A JP S4914738 A JPS4914738 A JP S4914738A JP 5721472 A JP5721472 A JP 5721472A JP 5721472 A JP5721472 A JP 5721472A JP S4914738 A JPS4914738 A JP S4914738A
- 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
- Spinning Or Twisting Of Yarns (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5721472A JPS4914738A (ja) | 1972-06-08 | 1972-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5721472A JPS4914738A (ja) | 1972-06-08 | 1972-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4914738A true JPS4914738A (ja) | 1974-02-08 |
Family
ID=13049260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5721472A Pending JPS4914738A (ja) | 1972-06-08 | 1972-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4914738A (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610147A (en) * | 1979-07-03 | 1981-02-02 | Bayer Ag | Manufacture of 44aminoodiphenylamine |
| EP0127396A2 (en) * | 1983-05-20 | 1984-12-05 | The Halcon Sd Group, Inc. | Process and catalyst for the production of aromatic amines |
| EP0127395A2 (en) * | 1983-05-20 | 1984-12-05 | The Halcon Sd Group, Inc. | Production of diphenylamine and aniline from phenol and ammonia |
| US4804783A (en) * | 1984-03-14 | 1989-02-14 | Mitsui Toatsu Chemicals, Inc. | Process for producing diphenylamines or N,N'-diphenyl-phenylenediamines |
| US5545752A (en) * | 1992-10-28 | 1996-08-13 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of diphenylamine or nucleus-substituted derivative thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935092A (ja) * | 1972-08-01 | 1974-04-01 |
-
1972
- 1972-06-08 JP JP5721472A patent/JPS4914738A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935092A (ja) * | 1972-08-01 | 1974-04-01 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610147A (en) * | 1979-07-03 | 1981-02-02 | Bayer Ag | Manufacture of 44aminoodiphenylamine |
| US4326080A (en) * | 1979-07-03 | 1982-04-20 | Bayer Aktiengesellschaft | Process for the preparation of 4-amino-diphenylamines |
| JPS6245856B2 (ja) * | 1979-07-03 | 1987-09-29 | Bayer Ag | |
| EP0127396A2 (en) * | 1983-05-20 | 1984-12-05 | The Halcon Sd Group, Inc. | Process and catalyst for the production of aromatic amines |
| EP0127395A2 (en) * | 1983-05-20 | 1984-12-05 | The Halcon Sd Group, Inc. | Production of diphenylamine and aniline from phenol and ammonia |
| EP0127396A3 (en) * | 1983-05-20 | 1985-05-29 | The Halcon Sd Group, Inc. | Process and catalyst for the production of aromatic amines |
| EP0127395A3 (en) * | 1983-05-20 | 1985-06-19 | The Halcon Sd Group, Inc. | Production of diphenylamine and aniline from phenol and ammonia |
| US4804783A (en) * | 1984-03-14 | 1989-02-14 | Mitsui Toatsu Chemicals, Inc. | Process for producing diphenylamines or N,N'-diphenyl-phenylenediamines |
| US4871875A (en) * | 1984-03-14 | 1989-10-03 | Mitsui Toatsu Chemicals, Inc. | Process for producing diphenylamines or N,N'-diphenylphenylenediamines |
| US4952731A (en) * | 1984-03-14 | 1990-08-28 | Mitsui Toatsu Chemicals, Inc. | Process for producing diphenylamines or N,N'-diphenyl-phenylenediamines |
| US5545752A (en) * | 1992-10-28 | 1996-08-13 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of diphenylamine or nucleus-substituted derivative thereof |