Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 1, 2021
Patent Application Number
16458226
Date Filed
July 1, 2019
Patent Citations
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0
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Patent Primary Examiner
Patent abstract
Described is a process for producing trifluoromethanesulfonic acid-acidified, end-equilibrated, acetoxy-bearing siloxanes which comprises reacting cyclic siloxanes, in particular comprising D4 and/or D5, and/or cyclic branched siloxanes of the D/T type with acetic anhydride using trifluoromethanesulfonic acid as catalyst and with addition of acetic acid.
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