ES241827A3 - Procedure for matting of linear systetic polyester products (Machine-translation by Google Translate, not legally binding)
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Procedure for matting of linear systetic polyester products (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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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Priority to ES0241827ApriorityCriticalpatent/ES241827A3/en
Publication of ES241827A3publicationCriticalpatent/ES241827A3/en
Process for matting products of synthetic linear polyesters, especially of the high polymers of ethylene glycol terephthalate, characterized in that during any time of the polycondensation, manganese terephthalate is produced in the reaction mass by the addition of manganese compounds. (Machine-translation by Google Translate, not legally binding)
ES0241827A1958-04-261958-04-26Procedure for matting of linear systetic polyester products (Machine-translation by Google Translate, not legally binding)
ExpiredES241827A3
(en)
Process for the production of poly (ethylene glycol terephthalate) by reacting dimethyl terephthalate with ethylene glycol and polycondensation of the reaction product
Improved procedure for the preparation of linear polyesters of strengthly polymerized condensation. (Machine-translation by Google Translate, not legally binding)