METHOD FOR THE DEPOLYMERIZATION OF SILICONE , VERFAHREN ZUR DEPOLYMERISATION VON SILIKON
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- Erscheinungsjahr:
- 2025
- Medientyp:
- Text
- Beschreibung:
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The invention relates to a method for the depolymerization of silicones, the method comprising the steps of:a) heating a mixture comprisingi. a silicone,ii. acetic anhydride and/or a mixture of acetic acid and phosphorus pentoxide,iii. a swelling agent andiv. a zinc catalyst to a temperature of 160-200 °C, andb) holding the temperature for 30-60 min.
- The invention relates to a method for the depolymerization of silicones, the method comprising the steps of:a) heating a mixture comprisingi. a silicone,ii. acetic anhydride and/or a mixture of acetic acid and phosphorus pentoxide,iii. a swelling agent andiv. a zinc catalyst to a temperature of 160-200 °C, andb) holding the temperature for 30-60 min.
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- Lizenz:
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- info:eu-repo/semantics/restrictedAccess
- Quellsystem:
- Forschungsinformationssystem der UHH
Interne Metadaten
- Quelldatensatz
- oai:www.edit.fis.uni-hamburg.de:publications/e9019f7a-0b56-4c84-bb5b-290583f316fa