D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
D21C 3/02 (2006.01) D21C 1/00 (2006.01) D21C 3/20 (2006.01)
Patent
CA 2060798
SUMMARY A process for the delignification of cellulosic fiber plant raw material for the production of pulp by means of alcohol and alkali being produced. The pulp produced has very good properties because different amounts of alcohol are being used in the impregnation stage and in the delignification stage.
Brodersen Karl-Heinz
Dahlmann Gerhard
Leopold Heinrich
Organocell Gesellschaft Fur Zellstoff- Und Umwelttechnik M.b.h.
Riches Mckenzie & Herbert Llp
LandOfFree
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