Modified starch composition for removing particles from aqueous

Details Modified starch composition for removing particles from aqueous Modified starch composition for removing particles from aqueous

1998-10-21

1999-07-27

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

162175, D21H 2110

Patent

active

059284749

ABSTRACT:
Modified starches prepared by cooking an amphoteric or cationic starch and an anionic, amphoteric, or cationic polyacrylamide have utility as a retention aid in the manufacture of paper.

REFERENCES:
patent: 4066495 (1978-01-01), Voigt et al.
patent: 4388150 (1983-06-01), Sunden et al.
patent: 4643801 (1987-02-01), Johnson
patent: 4954220 (1990-09-01), Rushmere
patent: 5176891 (1993-01-01), Rushmere
patent: 5178730 (1993-01-01), Bixler et al.
patent: 5482595 (1996-01-01), Harington, IV et al.
patent: 5482693 (1996-01-01), Rushmere et al.

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