Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2006-06-06
2006-06-06
Klemanski, Helene (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031480, C106S031760, C106S031770, C008S682000, C534S691000, C347S100000
Reexamination Certificate
active
07056374
ABSTRACT:
An aqueous ink composition which comprises a compound represented by the formula (1) or the salt thereof: (1) wherein R1and R2independently represent a hydrogen atom, an alkyl group, an alkoxy group, an alkanoylamino group, an alkoxyalkoxy group, a sulfonic acid group, a carboxyl group or an ureido group, m and n independently represent 1 or 2, and M1represents a cation from a hydrogen atom, an alkali metal, an alkaline earth metal or an organic amine, or an ammonium ion. The composition has a hue and clarity suitable for the ink-jet recording, and can provide a recorded matter which is excellent in light resistance, water resistance and moisture resistance and can be controlled with respect to the degree of the discoloration or fading by the action of ozone.
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Copy of the Chinese Communication dated Dec. 30, 2004, together with its English translation.
Copy of Taiwanese communication and an English translation dated Apr. 12, 2004.
Copy of the International Search Report dated Jul. 2, 2002.
Kitayama Hirokazu
Shirasaki Yasuo
Tabei Toru
Klemanski Helene
Nields & Lemack
Nippon Kayaku Kabushiki Kaisha
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