发明名称 |
A SOFT, BULKY ABSORBENT PAPER CONTAINING CHEMITHERMOMECHANICAL PULP |
摘要 |
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 cm<3>/g. The bulk, absorption and liquid-dispersion properties of the paper are enhanced by admixing HT-CTMP with the paper pulp.
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申请公布号 |
WO9719198(A1) |
申请公布日期 |
1997.05.29 |
申请号 |
WO1996SE01516 |
申请日期 |
1996.11.21 |
申请人 |
SCA HYGIENE PAPER AB;WALLENIUS, HANS;NORDQVIST, BENGT |
发明人 |
WALLENIUS, HANS;NORDQVIST, BENGT |
分类号 |
D21C5/02;D21H11/02;D21H11/04;D21H11/10;D21H11/14;D21H27/30;D21H27/38;(IPC1-7):D21H11/10 |
主分类号 |
D21C5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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