D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/58
D21H 17/45 (2006.01) D21H 23/16 (2006.01) D21H 17/44 (2006.01) D21H 21/10 (2006.01)
Patent
CA 1329683
Abstract Processes for the Production of Paper and Paper Board The use of very high molecular weight polymers which are substantially completely water soluble as flocculants in paper making improves drainage time without adversely affecting formation, even when used in high shear processes.
597426
Farrar David
Lowry Peter Michael
Borden Ladner Gervais Llp
Ciba Specialty Chemicals Water Treatments Limited
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