CHEMICAL COTTON PULP ALPHA CELLULOSE

Brand	Owner	Address	Description
BUCKEYE	GP CELLULOSE GMBH	133 Peachtree Street, N.E. Atlanta GA 30303	CHEMICAL COTTON PULP (ALPHA CELLULOSE) MADE FROM COTTONSEED HULL FIBERS AND COTTON LINTERS, USED IN THE MANUFACTURE OF RAYON, PHOTOGRAPHIC FILM, PLASTICS AND RELATED GOODS, SUCH AS PAPER;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In order to produce a cellulose ester film constructed of a front layer, an intermittent layer and a rear layer, a dope solution is doped on a supporter. In at least one of the front layer and the rear layer, a mass ratio of a cotton linter to a wood pulp (cotton linter/wood pulp) is between 5/95 and 0/100, and a solvent of the dope contains more than 15 wt. % alcohols and hydrocarbons whose carbon number each is 1-10. Further, a ratio of a solid content density of a solution for forming the front layer and the rear layer to a solid density of a solution for forming the intermittent layer is less than 0.9 wt. %, and a total thickness of the solutions for front and rear layers is more than 5% of the dope ribbon.