Invention Grant
- Patent Title: Additives comprising cellulose ethers for ceramics extrusion
- Patent Title (中): 包含用于陶瓷挤出的纤维素醚的添加剂
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Application No.: US12993026Application Date: 2008-06-19
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Publication No.: US08545614B2Publication Date: 2013-10-01
- Inventor: Roland Bayer
- Applicant: Roland Bayer
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/IB2008/003475 WO 20080619
- International Announcement: WO2009/153617 WO 20091223
- Main IPC: C04B33/13
- IPC: C04B33/13 ; C04B38/00 ; C04B103/00
Abstract:
The present invention relates to specific additives comprising cellulose ether, a plasticizer, at least one defoamer and water having a pH greater than 7 for improving the extrudability of clay ceramic masses and other masses which set as a result of baking or sintering, a corresponding extrusion process, the extrudates and their use.
Public/Granted literature
- US20110071023A1 ADDITIVES COMPRISING CELLULOSE ETHERS FOR CERAMICS EXTRUSION Public/Granted day:2011-03-24
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