D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/07 (2006.01) D21H 21/22 (2006.01) D21H 17/14 (2006.01) D21H 21/20 (2006.01)
Patent
CA 2287138
Certain alkylamides and alkylimides, such as hydroxy alkylamides, which ordinarily act as softening agents and substantially reduce the tensile strength of the tissue sheet in accordance with the strength/softness curve, have been found to have a significantly lesser effect on the strength of tissue sheets which have been noncompressively dewatered and dried. As a result, soft uncreped throughdried tissue sheets can be made to have a higher strength:softness ratio by incorporating these chemicals into the furnish.
Clungeon Nancy Sarsfield
Hu Sheng Hsin
Shannon Thomas Gerard
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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