Process for preparing microcrystalline cellulose

Details Process for preparing microcrystalline cellulose Process for preparing microcrystalline cellulose

2006-02-28

2006-02-28

Wilson, James O. (Department: 1623)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

C536S057000, C536S124000

Reexamination Certificate

active

07005514

ABSTRACT:
A process for producing microcrystalline cellulose comprised of the steps of contacting a paper grade pulp with an alkali hydrolysis agent, washing the hydrolyzed pulp and contacting the hydrolyzed pulp with an acid hydrolysis agent and washing the acid hydrolyzed product.

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