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BAN WEIPING

US2 patents

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US8480853B2Jul 9, 2013

Papermaking and products made thereby with ionic crosslinked polymeric microparticle

BAN WEIPING7 citations77

US8454798B2Jun 4, 2013

Paper making processes and system using enzyme and cationic coagulant combination

BAN WEIPING15 citations74