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 |
<p>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.</p> |
申请公布号 |
MX2010004805(A) |
申请公布日期 |
2010.06.11 |
申请号 |
MX20100004805 |
申请日期 |
2008.10.28 |
申请人 |
OMYA DEVELOPMENT AG |
发明人 |
GANE, PATRICK, ARTHUR, CHARLES;GISELLA, UWE;LAUFMANN, MAXIMILIAN;RIDGWAY, CATHERINE, JEAN |
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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