JPS54160497A - Polyhexamethyleneimine - Google Patents
PolyhexamethyleneimineInfo
- Publication number
- JPS54160497A JPS54160497A JP6895978A JP6895978A JPS54160497A JP S54160497 A JPS54160497 A JP S54160497A JP 6895978 A JP6895978 A JP 6895978A JP 6895978 A JP6895978 A JP 6895978A JP S54160497 A JPS54160497 A JP S54160497A
- Authority
- JP
- Japan
- Prior art keywords
- palladium
- compound
- hexamethylenediamine
- polyhexamethyleneimine
- useful
- 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.)
- Granted
Links
Abstract
PURPOSE: To prepare the title novel substantially linear polymer useful as effluent oil-treating agents, etc., capable of gelling hydrocarbons in the presence of water, by polymerizing hexamethylenediamine in the presence of palladium (or its compound).
CONSTITUTION: A polyhexamethyleneimine having the recurrent unit expressed by the formula and a molecular weight ≥1,000, is prepared by heating (A) hexamethylenediamine in the presence of (B) palladium (or its compound), e.g. palladium black, at 50W300°C.
USE: Useful as materials preventing effluence or explosion accidents of low-boiling fuel oils, and also as ink or coating compositions when flowability is given.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6895978A JPS54160497A (en) | 1978-06-09 | 1978-06-09 | Polyhexamethyleneimine |
US05/946,528 US4216307A (en) | 1977-09-29 | 1978-09-26 | Polyhexamethylenimine and process for its preparation |
DE19782842264 DE2842264A1 (en) | 1977-09-29 | 1978-09-28 | PROCESS FOR THE PRODUCTION OF POLYHEXAMETHYLENIMINES |
US06/127,063 US4309324A (en) | 1977-09-29 | 1980-03-04 | Solidification of liquids with polyhexamethylenimine |
US06/305,843 US4374243A (en) | 1977-09-29 | 1981-09-25 | Polyhexamethylenimine and process for its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6895978A JPS54160497A (en) | 1978-06-09 | 1978-06-09 | Polyhexamethyleneimine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54160497A true JPS54160497A (en) | 1979-12-19 |
JPS6231010B2 JPS6231010B2 (en) | 1987-07-06 |
Family
ID=13388711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6895978A Granted JPS54160497A (en) | 1977-09-29 | 1978-06-09 | Polyhexamethyleneimine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54160497A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994180A (en) * | 1973-01-11 | 1974-09-06 |
-
1978
- 1978-06-09 JP JP6895978A patent/JPS54160497A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994180A (en) * | 1973-01-11 | 1974-09-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS6231010B2 (en) | 1987-07-06 |
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