PROCESS TO PREPARE SURFACE-MODIFIED MINERAL MATERIAL, RESULTING PRODUCTS AND USES THEREOF

• 收藏
• 分享

专利权人:

Guenter Wimmer;Joachim Schölkopf;Fridolin Stauffer

发明人:

Guenter Wimmer,Joachim Schölkopf,Hans-Joachim Weitzel

申请号：

US13640325

公开号：

US20130137779A1

申请日:

2011.04.07

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The present invention refers to a process to modify at least part of the surface of at least one mineral material, and to the use, as an additive in an aqueous suspension of mineral materials having a pH between 5 and 10, of at least one agent, wherein the additive allows for the formation of a low volume, high solids content filter or centrifuge cake on dewatering the suspension.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/