ES216510A1 - A procedure for the polycondensation of glycolic esters of thereftal acid (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the polycondensation of glycolic esters of thereftal acid (Machine-translation by Google Translate, not legally binding)
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.)
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Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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Application filed by Glanzstoff AG, Vereinigte Glanzstoff Fabriken AGfiledCriticalGlanzstoff AG
Priority to ES0216510ApriorityCriticalpatent/ES216510A1/en
Publication of ES216510A1publicationCriticalpatent/ES216510A1/en
Process for the polycondensation of glycol esters of terephthalic acid, characterized in that the esters, after being dispersed in paraffinic hydrocarbons with a boiling point of above 300º, are heated to polycondensation temperatures, while passing, through the dispersion, vapors of aromatic or hydroaromatic compounds, which do not contain functional groups. (Machine-translation by Google Translate, not legally binding)
ES0216510A1954-07-151954-07-15A procedure for the polycondensation of glycolic esters of thereftal acid (Machine-translation by Google Translate, not legally binding)
ExpiredES216510A1
(en)
A procedure for the polycondensation of diglycolic earths of the tereftºlico acid in fusion flow (Machine-translation by Google Translate, not legally binding)
Procedure for printing, dying and impregnating textile materials and other fiber substrates (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of resins of polycolorized, practically colorless polyesters (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of colored aromatic polyesters, particularly tereftºlatos de polyethylene (Machine-translation by Google Translate, not legally binding)