| 发明名称 |
Treated inorganic pigments having reduced photoactivity and anti-microbial properties and their use in paper slurries |
| 摘要 |
The disclosure provides a paper slurry comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic pigment comprises: an inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising a co-precipitated zinc oxide and alumina. |
| 申请公布号 |
US9115470(B2) |
申请公布日期 |
2015.08.25 |
| 申请号 |
US201214126502 |
申请日期 |
2012.06.20 |
| 申请人 |
THE CHEMOURS COMPANY TT, LLC |
发明人 |
Musick Charles David;Jernakoff Peter |
| 分类号 |
D21H21/28;D21H27/26;B44C5/04;D21H17/63;D21H17/69;D21H21/36;D21H27/18;B32B29/00;D21H17/66;D21H17/67;D21H17/68 |
主分类号 |
D21H21/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A paper slurry comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic particle comprises:
a. an inorganic core particle; b. a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and c. a second treatment comprising a co-precipitated zinc oxide and alumina. |
| 地址 |
Harrisburg PA US |
