D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 19/54 (2006.01) C09D 103/10 (2006.01) D21H 19/12 (2006.01) D21H 19/50 (2006.01) D21J 1/08 (2006.01) D21H 21/16 (2006.01)
Patent
CA 2461505
The present invention relates to an aqueous coating composition which comprises an alkali oxidised aqueous gelatinised starch/protein mixture, said composition having a viscosity between 1 and 100 centapoise (cps), and a pH from pH 7.5 to pH 9, particularly compositions wherein said alkali oxidised aqueous gelatinised starch/protein mixture comprises a solids content of from 3% w/w to SO% w/w, and processes in the preparation of the same and also processes employing the said composition in the preparation of paper or fibreboard.
Fryirs Catherine Gail
Neale Raymond Bede
Fetherstonhaugh & Co.
George Weston Foods Limited
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