Cationic polysaccharides and reagents for their preparation

Details Cationic polysaccharides and reagents for their preparation Cationic polysaccharides and reagents for their preparation

C - Chemistry, Metallurgy

08

B

C08B 31/12 (2006.01) C07C 211/63 (2006.01) C07C 215/40 (2006.01) C07D 233/61 (2006.01) C07D 405/06 (2006.01) C07H 15/04 (2006.01) C08B 11/145 (2006.01) C08B 37/00 (2006.01) C08G 73/06 (2006.01) D21H 17/24 (2006.01)

Patent

CA 2019675

Cationic polysaccharide derivatives are prepared by reacting a polysaccharide with a polycationic reagent having one polysaccharide reactive group and at least two cationic groups. Suitable reagents include polycationic alkyl, aryl, alkaryl, cycloaliphatic, or heterocyclic amines, some of which are novel compositions. The polycationic polysaccharide derivatives prepared from these reagents are useful in the manufacture of paper.

Dérivés cationiques de polysaccharides, préparés par réaction d'un polysaccharide avec un réactif polycationique possédant un groupe polysaccharide réactif et au moins deux groupes cationiques. Parmi les réactifs appropriés, on peut citer les amines alkyliques, aryliques, alkylaryliques, cycloaliphatiques ou hétérocycliques, polycationiques, dont certains sont de nouvelles compositions. Les dérivés cationiques de polysaccharides préparés à partir de ces réactifs sont utiles pour la fabrication du papier.

Affiliated with

Also associated with

Rating

Cationic polysaccharides and reagents for their preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cationic polysaccharides and reagents for their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cationic polysaccharides and reagents for their preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1706342