Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Birger Midelf0
Hakan Bjornberg0
David James0
Bo Haggman0
Date of Patent
August 15, 2006
0Patent Application Number
105010240
Date Filed
January 22, 2003
0Patent Primary Examiner
Patent abstract
A chain extended dendritic polyether comprising a dendritic core polymer and a chain extension bonded to said core polymer, which chain extended dendritic polyether optionally is at least partially chain terminated and/or partially functionalised. The core polymer is a polyhydric dendritic polyether and the chain extension is obtained by addition of at least one alkylene oxide to at least one hydroxyl group in said core polymer.
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