Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Mitsui0
Hiroaki Furukawa0
Nobuyuki Ota0
Date of Patent
October 16, 2007
Patent Application Number
10500701
Date Filed
February 28, 2003
Patent Primary Examiner
Patent abstract
A low molecular weight polyphenylene ether having a reduced viscosity of 0.04 to 0.18 dl/g as measured at 30° C. in a 0.5 g/dl chloroform solution, and a molecular weight distribution of 1.5 to 2.5; or a low molecular weight polyphenylene ether powder comprising the low molecular weight polyphenylene ether exhibits high thermal resistance and excellent electric properties, and thus is useful as electric materials such as printed circuit board and as modifiers of other resins.
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