JPS5716004A - Production of partial amide of poly(olefin/maleic acid) - Google Patents
Production of partial amide of poly(olefin/maleic acid)Info
- Publication number
- JPS5716004A JPS5716004A JP9033480A JP9033480A JPS5716004A JP S5716004 A JPS5716004 A JP S5716004A JP 9033480 A JP9033480 A JP 9033480A JP 9033480 A JP9033480 A JP 9033480A JP S5716004 A JPS5716004 A JP S5716004A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- poly
- mixed solvent
- production
- maleic acid
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain titled compound without fear of fire hazard and a problem of health administration, by reacting an aliphatic amine with poly(olefin/maleic anhydride) by use of a mixed solvent consisting of a dialkyl sulfoxide and another specified organic solvent.
CONSTITUTION: In reacting an aliphatic amine, e.g., stearylamine, with poly(olefin/maleic anhydride) or its derivative, there is used, as a reaction solvent, a mixed solvent consisting of (A) 3W60wt% dialkyl sulfoxide, e.g., dimethyl sulfoxide, and (B) 97W40wt% organic solvent selected from hydrocarbon oils, ester type organic solvents and ether type organic solvents. This mixed solvent can provide a high reaction efficiency and has a high flash point. Accordingly, as is different from the conventional case where a lower ketone is used, titled compound can be obtained without fear of fire hazard and a problem of health administration.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9033480A JPS5716004A (en) | 1980-07-02 | 1980-07-02 | Production of partial amide of poly(olefin/maleic acid) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9033480A JPS5716004A (en) | 1980-07-02 | 1980-07-02 | Production of partial amide of poly(olefin/maleic acid) |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5716004A true JPS5716004A (en) | 1982-01-27 |
Family
ID=13995613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9033480A Pending JPS5716004A (en) | 1980-07-02 | 1980-07-02 | Production of partial amide of poly(olefin/maleic acid) |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716004A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59186102U (en) * | 1983-05-31 | 1984-12-11 | 日鉄鉱業株式会社 | Heavy earthworks tire removal machine |
JPS60245602A (en) * | 1984-05-21 | 1985-12-05 | Showa Denko Kk | Vulcanizable modified ethylene copolymer |
US8716420B2 (en) | 2008-10-13 | 2014-05-06 | Agency For Science, Technology And Research | Amphiphilic polymers and nanocrystals coated therewith |
-
1980
- 1980-07-02 JP JP9033480A patent/JPS5716004A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59186102U (en) * | 1983-05-31 | 1984-12-11 | 日鉄鉱業株式会社 | Heavy earthworks tire removal machine |
JPH0529922Y2 (en) * | 1983-05-31 | 1993-07-30 | ||
JPS60245602A (en) * | 1984-05-21 | 1985-12-05 | Showa Denko Kk | Vulcanizable modified ethylene copolymer |
WO1985005363A1 (en) * | 1984-05-21 | 1985-12-05 | Showa Denko Kabushiki Kaisha | Multi-component ethylene copolymers, process for their preparation, and vulcanizate thereof |
US8716420B2 (en) | 2008-10-13 | 2014-05-06 | Agency For Science, Technology And Research | Amphiphilic polymers and nanocrystals coated therewith |
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