Sulfonated cellulose having absorbent properties

Details Sulfonated cellulose having absorbent properties Sulfonated cellulose having absorbent properties

C - Chemistry, Metallurgy

08

B

C08B 15/00 (2006.01) A61F 13/15 (2006.01) A61L 15/28 (2006.01) A61L 15/60 (2006.01)

Patent

CA 2236353

Disclosed is a water-swellable, water-insoluble sulfonated cellulose having improved absorption properties. One embodiment of the present invention concerns a water-swellable, water-insoluble sulfonated cellulose having an average degree of sulfonic group substitution from about 0.2 to about 0.5 that exhibits an initial Absorbency Under Load value of at least about 8 grams per gram. The sulfonated cellulose may be used in disposable absorbent products.

L'invention concerne une cellulose sulfonée, gonflante et insoluble dans l'eau, possédant des propriétés d'absorption améliorée. Un mode de réalisation de l'invention concerne une cellulose sulfonée, gonflante et insoluble dans l'eau, possédant un degré moyen de substitution de groupes sulfoniques compris entre 0,2 et 0,5 et présentant une valeur de capacité d'absorption sous charge d'au moins 8 grammes par gramme. On peut utiliser cette cellulose sulfonée dans des produits absorbants jetables.

Affiliated with

Also associated with

Rating

Sulfonated cellulose having absorbent properties does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sulfonated cellulose having absorbent properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sulfonated cellulose having absorbent properties will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2027411