CA988538A - PROCESS FOR PREPARING N.N'-BIS(.alpha.-HYDROXYALKYL)-DIAMINES - Google Patents
PROCESS FOR PREPARING N.N'-BIS(.alpha.-HYDROXYALKYL)-DIAMINESInfo
- Publication number
- CA988538A CA988538A CA162,645A CA162645A CA988538A CA 988538 A CA988538 A CA 988538A CA 162645 A CA162645 A CA 162645A CA 988538 A CA988538 A CA 988538A
- Authority
- CA
- Canada
- Prior art keywords
- diamines
- hydroxyalkyl
- alpha
- bis
- preparing
- Prior art date
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU154472 | 1972-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA988538A true CA988538A (en) | 1976-05-04 |
Family
ID=25554599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA162,645A Expired CA988538A (en) | 1972-06-09 | 1973-02-01 | PROCESS FOR PREPARING N.N'-BIS(.alpha.-HYDROXYALKYL)-DIAMINES |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT324290B (en) |
CA (1) | CA988538A (en) |
CH (1) | CH581093A5 (en) |
DE (1) | DE2304652A1 (en) |
FR (1) | FR2187761B3 (en) |
GB (1) | GB1422704A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2323132T3 (en) | 2003-12-09 | 2009-07-07 | Alcon, Inc. | USE OF BIS-AMINAS TO INCREASE ANTIMICROBIAL ACTIVITY OF WATER COMPOSITIONS. |
CN103435501B (en) * | 2013-08-12 | 2015-11-18 | 广州白云山明兴制药有限公司 | A kind of Salt formation crystallization method of ethambutol hydrochloride |
-
1973
- 1973-01-30 GB GB462273A patent/GB1422704A/en not_active Expired
- 1973-01-30 AT AT77373A patent/AT324290B/en not_active IP Right Cessation
- 1973-01-31 DE DE19732304652 patent/DE2304652A1/en active Pending
- 1973-02-01 CA CA162,645A patent/CA988538A/en not_active Expired
- 1973-02-02 CH CH153473A patent/CH581093A5/xx not_active IP Right Cessation
- 1973-02-23 FR FR7306444A patent/FR2187761B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT324290B (en) | 1975-08-25 |
GB1422704A (en) | 1976-01-28 |
DE2304652A1 (en) | 1973-12-20 |
CH581093A5 (en) | 1976-10-29 |
FR2187761B3 (en) | 1976-02-13 |
FR2187761A1 (en) | 1974-01-18 |
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