Invention Grant
US09174879B2 Ceramic precursor batch composition and method of increasing ceramic precursor batch extrusion rate
有权
陶瓷前体批料组合物和增加陶瓷前体批料挤出速率的方法
- Patent Title: Ceramic precursor batch composition and method of increasing ceramic precursor batch extrusion rate
- Patent Title (中): 陶瓷前体批料组合物和增加陶瓷前体批料挤出速率的方法
-
Application No.: US12275007Application Date: 2008-11-20
-
Publication No.: US09174879B2Publication Date: 2015-11-03
- Inventor: Michael Edward DeRosa , Lung-Ming Wu
- Applicant: Michael Edward DeRosa , Lung-Ming Wu
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Charles A. Greene; Matthew B. McNutt; Michelle O'Brien
- Main IPC: C04B35/636
- IPC: C04B35/636 ; C04B35/195 ; C04B35/478
Abstract:
A ceramic precursor batch composition comprising inorganic ceramic-forming ingredients, a hydrophobically modified cellulose ether binder having a molecular weight less than or equal to about 300,000 g/mole and an aqueous solvent is provided. The ceramic precursor batch composition has a ratio of binder to aqueous solvent of less than about 0.32. The ceramic precursor batch composition may be used to increase the rate of extrusion of the composition. A method for increasing a rate of extrusion of a ceramic precursor batch composition is also disclosed.
Public/Granted literature
- US20090140452A1 Ceramic Precursor Batch Composition And Method Of Increasing Ceramic Precursor Batch Extrusion Rate Public/Granted day:2009-06-04
Information query
IPC分类:
