公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 係属中 Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibres from wood, fibre crops or waste paper. The wood fiber sources required for pulping are, "45% sawmill residue, 21% logs and chips, and 34% recycled paper" (Canada, 2014).