Byron M. Dillard - Lynchburg VA Robert J. Gilmer - Valdosta GA John D. Kennedy - Lynchburg VA
Assignee:
Owens-Illinois, Inc. - Toledo OH
International Classification:
D21C 302
US Classification:
162 90
Abstract:
A cooking liquor for the pulping of hardwoods which completely eliminates the use of all sulfur containing compounds is disclosed. The cooking liquor contains 15 to 50% of the total chemical as sodium hydroxide and 50 to 85% of the total chemical as sodium carbonate, the preferred liquor contains about 20% by weight of sodium hydroxide and 80% by weight of sodium carbonate. No adverse effect on the properties of the corrugating medium produced from such a liquor is observed when compared with the medium produced by the conventional neutral sulfite semichemical process.
Byron Dillard 1992 graduate of Cedar Shoals High School in Athens, GA is on Classmates.com. See pictures, plan your class reunion and get caught up with Byron and other high school ...