JPS5693771A - Enameled wire having lubricating properties - Google Patents
Enameled wire having lubricating propertiesInfo
- Publication number
- JPS5693771A JPS5693771A JP17311379A JP17311379A JPS5693771A JP S5693771 A JPS5693771 A JP S5693771A JP 17311379 A JP17311379 A JP 17311379A JP 17311379 A JP17311379 A JP 17311379A JP S5693771 A JPS5693771 A JP S5693771A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- coating film
- oil
- blended
- amount
- 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
- Paints Or Removers (AREA)
Abstract
PURPOSE: To impart lubricating properties to an enameled wire in order to improve coil windability, by a method wherein a vegetable oil composed of an ester derived from an unsaturated fatty acid and glycerin as the main component is blended with a paint, and the resulting insulating paint is coated on a conductor and baked.
CONSTITUTION: A vegetable oil composed of an ester derived from an unsaturated fatty acid and glycerin as the main component, such as soybeam oil or rapeseed oil, is blended with a paint in an amount of 2W10 equivalent % of the resin component of the paint. The resulting insulating paint is coated on a conductor and baked. Examples of the paints to be used as the base are polyester, epoxy, polyvinyl formal, polyurethane and polyamide. When the amount of the vegetable oil to be blended is less than 2 equivalent %, lubricating properties are insufficient. When the amount of the oil is more than 10 equivalent %, the surface of the resulting coating film will be roughened. Thus, it is not preferred to use the oil in an amount outside the above range. The coating film on the conductor may be wholly composed of the coating film obtd. by the above paint contg. the vegetable oil blended therewith. But, only the skin of the whole coating film may be composed of the coating film of the above paint.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17311379A JPS5693771A (en) | 1979-12-27 | 1979-12-27 | Enameled wire having lubricating properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17311379A JPS5693771A (en) | 1979-12-27 | 1979-12-27 | Enameled wire having lubricating properties |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5693771A true JPS5693771A (en) | 1981-07-29 |
Family
ID=15954388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17311379A Pending JPS5693771A (en) | 1979-12-27 | 1979-12-27 | Enameled wire having lubricating properties |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693771A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017112026A (en) * | 2015-12-18 | 2017-06-22 | 聖 森山 | Coated wire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933179A (en) * | 1972-07-29 | 1974-03-27 | ||
JPS541888A (en) * | 1977-06-06 | 1979-01-09 | Shinetsu Densen Kk | Insulated wire |
-
1979
- 1979-12-27 JP JP17311379A patent/JPS5693771A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933179A (en) * | 1972-07-29 | 1974-03-27 | ||
JPS541888A (en) * | 1977-06-06 | 1979-01-09 | Shinetsu Densen Kk | Insulated wire |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017112026A (en) * | 2015-12-18 | 2017-06-22 | 聖 森山 | Coated wire |
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