发明名称 |
composição mineral, substrato, método para produzir uma fração fina de partícula mineral, e, uso de uma composição mineral |
摘要 |
A mineral composition comprising mineral particles, said mineral particles, when in a densely compacted bed form, having a volume defined median pore diameter from 0.01 to 0.04 micrometre, and having an intruded total specific void volume of 0.1-0.3 cm 3 /g. A specific advantage of this composition is that it as a component in a coating, allows the passage of ink solvent into the base paper while retaining the ink molecules on the surface. |
申请公布号 |
BR112013015011(A2) |
申请公布日期 |
2016.08.09 |
申请号 |
BR20131115011 |
申请日期 |
2011.12.14 |
申请人 |
OMYA DEVELOPMENT AG |
发明人 |
DAN VARNEY;GEORGE SAUNDERS;OLAV BERGSET;PATRICK ARTHUR CHARLES GANE;XUEPING QIU |
分类号 |
C09C3/04;C09C1/02;D21H17/00 |
主分类号 |
C09C3/04 |
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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