发明名称 |
folha de base de papel tissue, produto de papel tissue e método de preparação da folha de base de papel tissue |
摘要 |
Dry products, and particularly dry tissue substrates, including a blend of conventional papermaking fibers and microalgae are disclosed herein. Use of a cationic retention aid in the dry tissue substrates helps to provide a tissue sheet retaining the microalgae without being detrimental to tissue properties such as caliper, bulk, air permeability, slough and absorbent capacity. Additionally, use of a flocculating agent may agglomerate the microalgae and make it easier to retain the microalgae within the tissue sheet. |
申请公布号 |
BR112012030321(A2) |
申请公布日期 |
2016.08.09 |
申请号 |
BR20121130321 |
申请日期 |
2011.05.03 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
BO SHI;DAVID WESLEY BERND;ELLEN ELIZABETH PELKY;JEFFREY ROBERT BESAW;THOMAS GERARD SHANNON |
分类号 |
D21H17/00;D21H17/28;D21H17/33;D21H21/06;D21H21/14 |
主分类号 |
D21H17/00 |
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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