D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/07 (2006.01) D21H 17/10 (2006.01) D21H 17/13 (2006.01) D21H 17/22 (2006.01) D21H 17/59 (2006.01) D21H 21/22 (2006.01) D21H 21/24 (2006.01)
Patent
CA 2226943
Tissue products having improved bulk and softness are made by adding one or more softeners/debonders and a silicone glycol copolymer of the papermaking fibers at the wet end of the tissue machine, prior to the formation of the tissue web. Suitable softeners/debonders include organoreactive polysiloxanes, quaternary ammonium compounds, quaternized protein compounds, phospholipids, and silicone quaternaries.
Des produits en papier mousseline, ayant un bouffant et une douceur améliorés, sont fabriqués grâce à l'addition d'un ou plusieurs adoucissants ou suppresseurs de liaisons et d'un copolymère de glycol et de silicone aux fibres de fabrication du papier, à l'extrémité humide de la machine à papier mousseline, avant la formation de la bande de papier mousseline. Les adoucissants ou suppresseurs de liaisons qui conviennent comprennent des polysiloxanes organoréactifs, des composés quaternaires d'ammonium, des composés de protéines transformés en dérivés quaternaires, des phospholipides et des quaternaires de silicones.
Schroeder Wen Zyo
Shanklin Gary Lee
Smith Michael John
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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