C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71/00
Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
71/00
Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
C08L71/02
Polyalkylene oxides
C08L71/02
Polyalkylene oxides