D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 21/16 (2006.01) D21H 17/15 (2006.01) D21H 17/17 (2006.01) D21H 17/55 (2006.01) D21H 17/72 (1990.01)
Patent
CA 2100604
A sizing mixture for increasing the resistance of the cut edges of liquid packaging board to penetration by hot hydrogen peroxide, comprising a cellulose-reactive size, a non-cellulose-reactive size, and a thermosetting resin that is capable of covalent bonding to cellulose fibre and self-cross-linking, a process for making the sizing mixture, and the use of the sizing mixture according to the invention for making a container for consumable liquids.
Ballantine John D.
Tansley Anthony C.
Hercules Incorporated
Moffat & Co.
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