Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 21, 2006
0Patent Application Number
104824170
Date Filed
July 9, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a thermoplastic polymer composition mainly comprising a block copolymer prepared by extending, with a specific polyurethane component, the polymer chain of a block copolymer, which may be hydrogenated, having a polymer block of an aromatic vinyl compound and a polymer block of a conjugated diene. The thermoplastic polymer composition according to the present invention is excellent in handling properties and melt-moldability, because it shows non-tackiness. By using the thermoplastic polymer composition according to the present invention, a molded article having high qualities can be produced with good productivity.
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