D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/26 (2006.01) D21H 17/37 (2006.01) D21H 19/24 (2006.01) D21H 19/52 (2006.01) D21H 19/56 (2006.01) D21H 21/10 (2006.01)
Patent
CA 2550494
The invention relates to paper comprising a filler and a cellulose ether wherein the cellulose ether comprises a quaternary ammonium group, with the proviso that the cellulose ether is not a hydroxyethyl cellulose.
L'invention concerne un papier comprenant une charge et un éther de cellulose, l'éther de cellulose contenant un groupe ammonium quaternaire, à condition que l'éther de cellulose ne soit par un hydroxyéthyle de cellulose.
Akzo Nobel N.v.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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