JPS568435A - Production of dimer acid-poly-alkylenepolyamine-fatty acid polycondensation product - Google Patents
Production of dimer acid-poly-alkylenepolyamine-fatty acid polycondensation productInfo
- Publication number
- JPS568435A JPS568435A JP8428679A JP8428679A JPS568435A JP S568435 A JPS568435 A JP S568435A JP 8428679 A JP8428679 A JP 8428679A JP 8428679 A JP8428679 A JP 8428679A JP S568435 A JPS568435 A JP S568435A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- fatty acid
- dimer
- polycondensation product
- ester
- 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.)
- Pending
Links
Landscapes
- Polyamides (AREA)
Abstract
PURPOSE: To obtain industrially and advantageously titled polycondensation product having good performance as a plasticizer, by a method wherein a mixt. of a polyalkylene polyamine, a dimer acid (ester) and a liquid fatty acid is subjected to a reaction with heating under controlled reaction conditions.
CONSTITUTION: (a) Two moles of a polyalkylenepolyamine such as diethylenetriamine, triethylene triamine, or higher homologs, and (b) one mole of a dimer acid, which is a dimer of an unsaturated fatty acid, or an ester thereof, are mixed with 2W3mol of a fatty acid (e.g. isopalmitic acid, isostearic acid), which is a liquid in an ordinary state, or a methyl ester thereof. The mixt. is heated at a temp. of not lower than 150°C. The heating is continued until 6W7mol of water is produced, but at least one reactive gp. -NH- remains in the resulting product, to obtain titled polycondensation product.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8428679A JPS568435A (en) | 1979-07-02 | 1979-07-02 | Production of dimer acid-poly-alkylenepolyamine-fatty acid polycondensation product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8428679A JPS568435A (en) | 1979-07-02 | 1979-07-02 | Production of dimer acid-poly-alkylenepolyamine-fatty acid polycondensation product |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS568435A true JPS568435A (en) | 1981-01-28 |
Family
ID=13826217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8428679A Pending JPS568435A (en) | 1979-07-02 | 1979-07-02 | Production of dimer acid-poly-alkylenepolyamine-fatty acid polycondensation product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568435A (en) |
-
1979
- 1979-07-02 JP JP8428679A patent/JPS568435A/en active Pending
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