发明申请
US20140135420A1 Ready-Mix Joint Compounds Using Non-Uniformly Substituted Carboxylmethylcellulose
审中-公开
使用非均匀取代的羧甲基纤维素的预混混合物
- 专利标题： Ready-Mix Joint Compounds Using Non-Uniformly Substituted Carboxylmethylcellulose
- 专利标题（中）： 使用非均匀取代的羧甲基纤维素的预混混合物
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申请号： US14074199申请日： 2013-11-07
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公开(公告)号： US20140135420A1公开(公告)日： 2014-05-15
- 发明人: Thomas J. Podlas
- 申请人： Hercules Incorporated
- 申请人地址： US DE Wilmington
- 专利权人： Hercules Incorporated
- 当前专利权人： Hercules Incorporated
- 当前专利权人地址： US DE Wilmington
- 主分类号： C04B24/26
- IPC分类号： C04B24/26
摘要：
The presently disclosed and claimed inventive concept(s) relates generally to a carboxymethylcellulose (CMC) system for use in ready-mix joint compounds. More specifically, the presently disclosed and claimed inventive concept(s) relates to a non-uniformly substituted (“blocky”) CMC system for use as an efficient thickener and rheology modifier for ready-mix joint compounds and the use of a reduced amount of clay for improving the joint compounds.
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