Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sandra Bachmaier0
Oliver Schaefer0
Date of Patent
March 23, 2010
0Patent Application Number
119144800
Date Filed
May 11, 2006
0Patent Primary Examiner
Patent abstract
Mono-hydroxyl-functional organopolysiloxanes are prepared with minimal byproducts and increased storage stability by reaction of cyclotrisiloxanes with sil(ox)anols containing less than 1 weight percent water in the presence of heterogenous alkali metal or alkaline earth metal oxide or carbonate catalysts.
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