Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2011-05-03
2011-05-03
Lipman, Bernard (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S257000, C526S258000, C526S259000, C526S260000, C526S261000, C526S262000, C526S263000, C526S264000, C526S265000, C526S266000, C526S267000, C526S268000, C526S269000, C526S270000, C526S271000, C526S272000, C526S273000, C526S287000, C526S288000, C525S326700, C525S326800, C525S326900, C525S327100, C525S327200, C525S327300, C525S327400, C525S327500, C525S327600, C525S327700, C525S327800, C525S328200, C525S329500
Reexamination Certificate
active
07935771
ABSTRACT:
There is provided a polymer including a unit represented by Chemical Formula (1):wherein R represents -A1-SO2R1; R1wand R1xare each independently a halogen atom or a hydrogen atom; R1yis a CH3group, a halogen atom or a hydrogen atom; A01is a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; A1is a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; R1is OH, a halogen atom, ONa, OK or OR1a; R1ais a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure.
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Fujimoto Norikazu
Fukui Tatsuki
Ikeda Takeshi
Kenmoku Takashi
Minami Masato
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Lipman Bernard
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