ES303489A3 - Procedure for the obtaining of copolymers based on trioxane. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of copolymers based on trioxane. (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Hoechst AG
Farbwerke Hoechst AG
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Priority to ES0303489ApriorityCriticalpatent/ES303489A3/en
Publication of ES303489A3publicationCriticalpatent/ES303489A3/en
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds
(AREA)
Abstract
Process for the preparation of trioxane-based copolymers, characterized by cationically copolymerizing 99.89 89% by weight of trioxane, 0.1-10% by weight of a cyclic ether and/or a cyclic formal and 0.01 - 1% by weight of a bifunctional compound, preferably diglycidyl ether, a diether consisting of 2 mol of glycid and 1 mol of formaldehyde, or a diether consisting of 2 mol of glycid and 1 mol of an aliphatic and/or cycloaliphatic diol. (Machine-translation by Google Translate, not legally binding)
ES0303489A1964-08-261964-08-26Procedure for the obtaining of copolymers based on trioxane. (Machine-translation by Google Translate, not legally binding)
ExpiredES303489A3
(en)
A process forthe stabilization ofa polymer ofan unsaturated aldehyde or its derivative anda novel composition comprising such polymer, or its derivative together withan epoxide
A process forthe stabilization ofa polymer ofan unsaturated aldehyde or its derivative anda novel composition comprising such polymer, or its derivative together withan epoxide
A method of preparation of an N-methyl alpha or beta alyl-3,4,5-trimetoxy-phenalquilamine. (Machine-translation by Google Translate, not legally binding)