| 摘要 |
PROBLEM TO BE SOLVED: To provide a biodegradable resin emulsion-impregnated paper improved with delamination separation strength. SOLUTION: This biodegradable resin-impregnated paper is obtained by using a stock paper obtained by adding a cationic wet paper-strengthening agent by≥1.0% based on pulp and impregnating the biodegradable resin emulsion on it. COPYRIGHT: (C)2007,JPO&INPIT
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