Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wilfried Knott0
Horst Dudzik0
Dagmar Windbiel0
Date of Patent
February 20, 2024
0Patent Application Number
171475920
Date Filed
January 13, 2021
0Patent Citations
...
Patent Primary Examiner
Patent abstract
The production of SiOC-bonded, linear polydimethylsiloxane-polyoxyalkylene block copolymers comprising repeating (AB) units by reaction of polyether diols with trifluoromethanesulfonic acid-acidified, equilibrated α,ω-diacetoxypolydimethylsiloxanes is described, wherein the reaction is undertaken by adding a solid, liquid or gaseous base, optionally using inert solvents.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
