Cellulosic fiber- and chitosan-based composite material and...

Details Cellulosic fiber- and chitosan-based composite material and... Cellulosic fiber- and chitosan-based composite material and...

D - Textiles, Paper

21

H

117/131, 117/241

D21H 17/24 (2006.01) D21H 17/14 (2006.01) D21H 17/53 (2006.01) D21H 23/02 (2006.01) D21H 27/10 (2006.01)

Patent

CA 1330916

- 13 - ABSTRACT OF THE DISCLOSURE CELLULOSIC FIBER- AND CHITOSAN-BASED COMPOSITE MATERIAL AND A METHOD FOR THE PREPARTION THREREOF The composite material of the invention is a sheet of cellulose fibers impregnated with chitosan of at least 40% deacetylation and further impregnated with a higher fatty acid such as stearic acid by treating with an organic solu- tion thereof. Different from conventional paper and films of plastic resins, the composite sheet of the invention has a high strength even in a wet condition and still is biode- gradable, for example, in wet soils to cause no problems of environmental pollution by the waste thereof left in envi- ronments. Therefore, the composite sheet of the invention is useful as a wrapping material of foods, sheet materials for agricultural uses and other temporary or seasonal uses.

587447

Affiliated with

Also associated with

Rating

Cellulosic fiber- and chitosan-based composite material and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellulosic fiber- and chitosan-based composite material and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellulosic fiber- and chitosan-based composite material and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1178750