发明名称 |
Dispersão fina aquosa de um silicato em camada organofílico,processo para a sua preparação,papel ou papelão,massa corrida para papel ou papelão e aditivo deslizante |
摘要 |
<p>The present invention relates to a fine aqueous dispersion of an organophilic lamella silicate (sheet silicate), consisting essentially of a lamella silicate capable of cation exchange and a quaternary organic onium salt reacted therewith, which is characterised in that it contains from 3 to 30 % by weight, based on the organophilic lamella silicate, of a water-soluble natural polymer and/or a derivative thereof.</p> |
申请公布号 |
BR9402535(A) |
申请公布日期 |
1995.10.03 |
申请号 |
BR19949402535 |
申请日期 |
1994.06.24 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
UTE HORN;GUIDO DR DESSAUER |
分类号 |
B01F17/42;B01F17/52;C01B33/44;C08K3/34;C09C1/28;C09C1/40;C09D17/00;D21H17/69;D21H19/38;D21H19/40;(IPC1-7):D21H19/12;D21H19/84 |
主分类号 |
B01F17/42 |
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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