Polyester imine resin
The polyesterimide resin is made up through polymerization of at least such components as rosin, cis-anhydride, diisocyante, or diamine, glycerin or trihydroxymethyl oropane, and ethylene glycol. The raw materials are easy available and cheap, the making method is easy and convenient. The enamel-ins...
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Main Author | |
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Format | Patent |
Language | English |
Published |
14.04.1993
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | The polyesterimide resin is made up through polymerization of at least such components as rosin, cis-anhydride, diisocyante, or diamine, glycerin or trihydroxymethyl oropane, and ethylene glycol. The raw materials are easy available and cheap, the making method is easy and convenient. The enamel-insulated wire made from the invented resin can meet the requirements of F,H grade enamel-insulated wire, and can be used as cold medium enamel-insulated wire. It is shown by checking that every index of said enamel-insulated wire can reach or surpass the requirements of standard IEC317-8. |
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Bibliography: | Application Number: CN1992111370 |