发明申请
- 专利标题： CROSSLINKED STARCHES FOR PORE FORMING IN CERAMICS
- 专利标题（中）： 在陶瓷中形成孔的交联淀粉
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申请号： US14484509申请日： 2014-09-12
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公开(公告)号： US20150102516A1公开(公告)日： 2015-04-16
- 发明人: Mark Alan Lewis , Pascale Oram , Cameron Wayne Tanner , Elizabeth Marie Vileno
- 申请人： Corning Incorporated
- 主分类号： C04B38/00
- IPC分类号： C04B38/00 ; C04B35/64 ; G01N33/38 ; C04B35/195 ; C04B35/478 ; B28B3/20 ; C04B35/185
摘要：
Disclosed herein are green bodies comprising at least one ceramic-forming powder; at least one binder; and at least one cross-linked starch present in an amount of at least about 20% by weight as a super addition. Further disclosed herein is a method of making a porous ceramic body comprising mixing at least one ceramic-forming powder, at least one solvent such as water, at least one binder, and at least one cross-linked starch present in an amount of about 20% by weight as a super addition to form a batch composition; extruding the batch composition to form a green body; drying the green body; and firing the green body to form a porous ceramic body. Also disclosed herein are methods of screening a green body for making a porous ceramic body.
公开/授权文献
- US10472291B2 Crosslinked starches for pore forming in ceramics 公开/授权日：2019-11-12
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