发明名称 |
Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products |
摘要 |
The present invention relates to the use of a surface-reacted natural calcium carbonate as filler in tissue paper products, to a process to prepare tissue paper products, and to a tissue paper product featuring an improved softness, wherein said surface-reacted natural calcium carbonate is the reaction product of a natural calcium carbonate with an acid and carbon dioxide, which is formed in situ by the acid treatment and/or supplied externally. |
申请公布号 |
AU2008320505(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
AU20080320505 |
申请日期 |
2008.10.28 |
申请人 |
OMYA DEVELOPMENT AG |
发明人 |
CATHERINE JEAN RIGWAY;MAXIMILIAN LAUFMANN;PATRICK ARTHUR CHARLES GANE;UWE GISELLA |
分类号 |
C09C1/02;C09C3/06;D21H19/38;D21H27/00 |
主分类号 |
C09C1/02 |
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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