D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
9/17
D21C 3/02 (2006.01)
Patent
CA 2282238
An improved pulping process by which pulp yield is increased requires using polysulfide in the cooking liquor and lignocellulosic particles having a maximum thickness of 2 mm.
Berry Richard M.
Li Jian
Luthe Corinne Elizabeth
Fpinnovations
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Pulp And Paper Research Institute Of Canada
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