| 发明名称 |
DISPERSION FOR PRODUCING ABRASION-RESISTANT SURFACES |
| 摘要 |
The present invention relates to a dispersion for manufacturing of resin-impregnated papers, as can be used for the manufacturing of abrasion-resistant (micro scratch-resistant) surfaces, such as laminate floors, furniture surfaces or laminates (CPL, HPL). The invention relates also to a corresponding method for manufacturing of such surfaces as well as to corresponding manufactured products. Thereby, the dispersion contains for example (in weight percent) 30 to 75% water and 10 to 65% corundum particles with a particle size of F400 to F2000 as well as further additives in small quantity. This dispersion can be introduced into a liquid amino resin mixture to impregnate paper. |
| 申请公布号 |
US2016215455(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201315024093 |
申请日期 |
2013.09.27 |
| 申请人 |
KRONOPLUS TECHNICAL AG |
发明人 |
DÖHRING Dieter;HÄRTL Oliver |
| 分类号 |
D21H17/37;D21H17/24;D21H17/68;B32B37/10;B32B21/06;B32B29/00;B32B37/06;D21H17/67;D21H23/22 |
主分类号 |
D21H17/37 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dispersion for manufacturing of a paper impregnated with a resin, comprising the following components in weight percent:
20 to 75% water; 10 to 65% corundum particles with a particle size of F400 to F2000; 0.5 to 15% anionic dispersing agent or 0.5 to 15% of a mixture of anionic dispersing agents and nonionic tensides; and 0.01 to 2% thickening agents. |
| 地址 |
Niederteufen CH |
