Composition

Details Composition Composition

D - Textiles, Paper

21

H

D21H 17/60 (2006.01) D21H 21/24 (2006.01) D21H 23/04 (2006.01) D21H 23/26 (2006.01)

Patent

CA 2594011

The invention relates to a composition used for enhancing softness in paper products. The composition comprises (i) an oil, fat or wax (i) at least one non-ionic surfactant (iii) at least one anionic compound selected from anionic microparticles and anionic surfactants (iv) at least one polymer which is cationic, non-ionic or amphoteric wherein the non-ionic surfactant is added in an amount of from about 60 to about 1000 parts by weight per 100 parts by weight of the polymer. The invention also relates to a process for production of paper comprising adding said composition to a cellulosic suspension or to wet or dry paper web.

L'invention concerne une composition utilisée pour améliorer le moelleux d'articles en papier. Cette composition contient: (a) une huile, graisse ou cire; (b) au moins un tensioactif non ionique; (c) au moins un composé anionique sélectionné entre les microparticules anioniques et les tensioactifs anioniques; (d) au moins un polymère cationique, non ionique ou amphotère. Le tensioactif non ionique est utilisé dans des proportions comprises entre environ 60 et environ 1000 parties en poids par 100 parties en poids du polymère. Par ailleurs, l'invention concerne un procédé de production de papier qui consiste à ajouter ladite composition à une suspension cellulosique ou à une bande de papier humide ou sèche.

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