Process for producing alkaline paper

Details Process for producing alkaline paper Process for producing alkaline paper

1993-09-14

1994-11-08

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

162161, 162175, 162179, 162183, D21H 2104

Patent

active

053623649

ABSTRACT:
An alkaline paper is produced by adding a cationic starch containing an alkyltetrahydro-1,3,5-2H-thiadiazine-2-thione or a bromonitroalcohol, and an alkylketene dimer to a paper stock. Formation of slime in the paper stock system is substantially inhibited and an alkaline paper excellent in sizing characteristics and safety to man is obtained.

REFERENCES:
patent: 3130118 (1964-04-01), Chapman
patent: 4861376 (1989-08-01), Edwards et al.
patent: 5045104 (1991-09-01), McCoy

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