Enzymatic treatment of pulp to increase strength using...

Details Enzymatic treatment of pulp to increase strength using... Enzymatic treatment of pulp to increase strength using...

D - Textiles, Paper

21

C

D21C 9/00 (2006.01) D21C 5/00 (2006.01) D21H 11/20 (2006.01)

Patent

CA 2457785

Paper making fibers are treated with certain hydrolytic enzymes, specifically including cellulases, such as truncated endo-glucanases, which have been freed of their cellulose binding domain, to generate aldehyde groups at or near the surface of the fibers. Paper sheets made from the resulting fibers exhibit improved strength characteristics relative to paper sheets made from untreated fibers.

Des fibres utilisées dans la fabrication du papier sont traitées avec certaines enzymes hydrolytiques, notamment des cellulases, telles que des endo-glucanases, qui ont été libérées de leur domaine de fixation à la cellulose, afin de générer des groupes aldéhyde à la surface desdites fibres ou à proximité de ces dernières. Les feuilles de papier fabriquées à partir des fibres résultantes présentent des caractéristiques de résistance améliorées par rapport aux feuilles de papier fabriquées à partir de fibres non traitées.

Affiliated with

Also associated with

Rating

Enzymatic treatment of pulp to increase strength using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enzymatic treatment of pulp to increase strength using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enzymatic treatment of pulp to increase strength using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1393570