To provide an aqueous coating composition good in adhesion to a natural material or a biodegradable material, having high water resistance and little influence on the environment, and to provide a composite sheet obtained by using the aqueous coating composition, a decorative sheet having the composite sheet and a decorative material having the decorative sheet.
The aqueous coating composition consists of an aqueous solution or an aqueous dispersion containing an oxidized polysaccharide obtained by oxidizing a polysaccharide and a compound having two or more reactive functional groups in one molecule. The composite sheet is obtained by coating the above aqueous coating composition on a substrate sheet composed of an aliphatic polyester type resin and/or a plant-derived resin. Alternatively the composite sheet is obtained by coating and/or impregnating a substrate sheet composed of a natural fiber with the above aqueous coating composition.
JP2006016519A | 2006-01-19 | |||
JP2003183302A | 2003-07-03 | |||
JP2002226502A | 2002-08-14 | |||
JP2004224887A | 2004-08-12 | |||
JPH06154596A | 1994-06-03 | |||
JP2002053670A | 2002-02-19 | |||
JP2004059618A | 2004-02-26 |
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Yasuhiko Murayama
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