JPS54124057A - Thermosetting polyester resin composition - Google Patents
Thermosetting polyester resin compositionInfo
- Publication number
- JPS54124057A JPS54124057A JP3256978A JP3256978A JPS54124057A JP S54124057 A JPS54124057 A JP S54124057A JP 3256978 A JP3256978 A JP 3256978A JP 3256978 A JP3256978 A JP 3256978A JP S54124057 A JPS54124057 A JP S54124057A
- Authority
- JP
- Japan
- Prior art keywords
- groups
- polyester resin
- melt
- resin composition
- mixture
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Paints Or Removers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
PURPOSE: A theremosetting polyester resin composition usable for melt or powder coating on magnet wires, having improved smoothness of the resin and film-forming properties, prepared by melt kneading two types of polyester reisns having specific end groups.
CONSTITUTION: (a) An aryl ester of a dicarboxylic acid, e.g. diaryl terephthalate, or its mixture with a tetracarboxylic acid dianhydride, etc. as an acid component is reacted with (b) a polyamine, e.g. phenylenediamine, having amino groups in an amount equimolar with the anhydride groups and hydroxyl groups in a molar amount less than that of the aryl groups in the acid component, and (c) a mixture of hydroxyl compounds, e.g. ethylene glycol, to give (A) a polyester resin having terminal aryl ester groups. The polyester resin is then melt kneaded with (B) a polyester resin having terminal hydroxyl groups to form the desired composition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3256978A JPS54124057A (en) | 1978-03-22 | 1978-03-22 | Thermosetting polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3256978A JPS54124057A (en) | 1978-03-22 | 1978-03-22 | Thermosetting polyester resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54124057A true JPS54124057A (en) | 1979-09-26 |
JPS6231024B2 JPS6231024B2 (en) | 1987-07-06 |
Family
ID=12362530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3256978A Granted JPS54124057A (en) | 1978-03-22 | 1978-03-22 | Thermosetting polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54124057A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141627B2 (en) * | 2002-10-31 | 2006-11-28 | Dainippon Ink And Chemicals, Inc. | Epoxy resin composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49132116A (en) * | 1973-03-05 | 1974-12-18 |
-
1978
- 1978-03-22 JP JP3256978A patent/JPS54124057A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49132116A (en) * | 1973-03-05 | 1974-12-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141627B2 (en) * | 2002-10-31 | 2006-11-28 | Dainippon Ink And Chemicals, Inc. | Epoxy resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6231024B2 (en) | 1987-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE136564T1 (en) | POLYESTERAMIDES CONTAINING CARBOXYL END GROUPS | |
JPS54124057A (en) | Thermosetting polyester resin composition | |
AU503500B2 (en) | Diamide diacid diamine coating compositions | |
JPS51131526A (en) | Resin composition for use in powder coating | |
JPS5238596A (en) | Process for producing polyesters | |
JPS55145733A (en) | Preparation of polyester with high polymerization degree | |
JPS5269935A (en) | Powder coating composition | |
JPS5614517A (en) | Production of polyamideimide | |
JPS5755926A (en) | Production of carboxyl group-containing polyester resin | |
JPS55129415A (en) | Production of unsaturated epoxy ester resin | |
JPS57123A (en) | Epoxy resin composition | |
JPS5262337A (en) | Resin compositions for powder coatings | |
JPS55155060A (en) | Resin composition for paint | |
JPS54135826A (en) | Agent for coating inner surface of can | |
JPS523693A (en) | Process for preparing novel plyesters having terminal carboxyl groups | |
JPS56152835A (en) | Preparation of air-drying unsaturated polyester resin | |
JPS5580426A (en) | Preparation of polyamide-imide resin and water-soluble polyamide-imide resin | |
JPS5488932A (en) | Resin composition for coating powder | |
JPS51131535A (en) | Resin composition for use in powder coating | |
JPS56110720A (en) | Preparation of polyester of high polymerization degree | |
JPS5235220A (en) | Thermosetting high solids coating composition | |
JPS5592776A (en) | Insulating coating | |
JPS5667381A (en) | Modified polyester resin composition for adhesion | |
JPS51136728A (en) | Curable resin composition for powder coating | |
JPS5755925A (en) | Production of carboxyl group-containing polyester resin |