FIELD: paper industry, protein-containing compositions. SUBSTANCE: method involves protein isolation and treatment with oxidizing agent at pH about 9.5. Oxidation is carried out at 30-70 C for 0.5-6 h. The obtained composition is used for paper coating. EFFECT: increased stability at the room temperature, improved whiteness. 5 cl, 3 tbl
Authors
Dates
1997-09-20—Published
1990-06-27—Filed