Retention agent comprising peo and a modified phenolic type...

Details Retention agent comprising peo and a modified phenolic type... Retention agent comprising peo and a modified phenolic type...

D - Textiles, Paper

21

H

D21H 21/10 (2006.01) D21H 17/53 (2006.01) D21H 17/48 (2006.01)

Patent

CA 2369406

A process retention aid system, aromatic resin cofactor and process for producing the cofactor are disclosed for the production of paper and paper-like products from a suspension of papermaking materials to which polyethylene oxide) and a phenolic type cofactor which may be produced by Williamson synthesis from a resin, are added to improve the retention of fibres, of fines, of dispersed extractives and of fillers during the processes of water removal for the manufacturing of paper.

L'invention concerne un procédé pour la production de papier et de produits du type papier à partir d'une suspension de matériaux de papeterie auxquels du poly(éthylène oxyde) et un cofacteur du type phénolique pouvant être produits par une synthèse de Williamson à partir d'une résine, sont ajoutés, de sorte que la rétention de fibres, de fines, de produits d'extraction et de charges soit améliorée pendant les procédés d'extraction d'eau pour la fabrication du papier.

Affiliated with

Also associated with

Rating

Retention agent comprising peo and a modified phenolic type... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retention agent comprising peo and a modified phenolic type..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retention agent comprising peo and a modified phenolic type... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1870762