D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/43
D21H 23/76 (2006.01) D21H 17/28 (2006.01)
Patent
CA 1302020
29 MANUFACTURING PROCESS FOR PAPER A B S T R A C T A process for manufacturing paper is characterized by the fact that there is introduced into the fibrous com- position constituting the starting or raw material, at two or several points, particularly in the wet end, separately from one another, one (or several) cationic starch(es) and one (or several) anionic starch(es) other than a starch phosphate.
561093
Fleche Guy
Gosset Serge
Lefer Pierre
Schneider Jean
Goudreau Gage Dubuc
Roquette Freres
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