D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 11/10 (2006.01) D21H 11/02 (2006.01) D21H 11/14 (2006.01) D21H 27/38 (2006.01) D21H 11/04 (2006.01)
Patent
CA 2238378
Soft, bulky, absorbent paper containing at least 20 percent by weight of a high-temperature chemithermomechanical pulp (HT-CTMP), calculated on the total fibre weight. The paper also contains at least 10 percent by weight pulp that exhibits good strength properties, such as chemical pulp and/or recycled fibre pulp, and has a bulk of at least 5.5 cm3/g. The bulk, absorption and liquid- dispersion properties of the paper are enhanced by admixing HT-CTMP with the paper pulp.
Ce papier absorbant doux et ayant du corps contient au moins 20 % en poids, du poids total des fibres, d'une pâte chimiothermomécanique haute température. Ce papier contient également au moins 10 % en poids d'une pâte présentant de bonnes propriétés de résistance, telle qu'une pâte chimique et/ou une pâte de fibres recyclées, et son bouffant est d'au moins 5,5 cm?3¿/g. On augmente les propriétés de bouffant, d'absorption et de dispersion des liquides de ce papier en ajoutant à la pâte à papier une pâte chimiothermomécanique haute température.
Nordqvist Bengt
Wallenius Hans
Fetherstonhaugh & Co.
Sca Hygiene Paper Ab
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