C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 61/00 (2006.01) C07C 309/73 (2006.01) C07C 311/16 (2006.01)
Patent
CA 2625339
Polyarylene comprising a dihalobenzene compound represented by the formula (1): (1) (wherein A represents an alkoxy group having 3 to 20 carbon atoms or the like, R1 represents a hydrogen atom, a fluorine atom, an alkyl group having 1 to 20 carbon atoms or the like, X1 represents a chlorine atom or the like, m represents 1 or 2, and k represents 4-m) and a repeating unit represented by the formula (2): (2) (wherein A, R1, m and k have the same meaning as above).
La présente invention concerne un polyarylène comprenant un composé dihalogénobenzène représenté par la formule (1) : (1) (dans laquelle A représente un groupe alcoxy possédant 3 à 20 atomes de carbone ou analogues, R1 représente un atome d~hydrogène, un atome de fluor, un groupe alkyle possédant 1 à 20 atomes de carbone ou analogues, X1 représente un atome de chlore ou analogues, m représente 1 ou 2, et k représente 4-m) et un motif répétitif représenté par la formule (2) : (2) (dans laquelle A, R1, m et k ont les mêmes significations que précédemment).
Hida Noriyuki
Kamikawa Takashi
Oda Seiji
Onodera Toru
Fetherstonhaugh & Co.
Sumitomo Chemical Company Limited
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