| 发明名称 |
COMPOSITION FOR EXTRUSION-MOLDED CERAMIC BODIES COMPRISING A CELLULOSE DERIVATIVE OF CERTAIN MEDIAN PARTICLE LENGTH |
| 摘要 |
A composition which is suitable for extrusion molding comprises a) a ceramic-forming material, and b) a cellulose derivative that has a median particle length of from 110 to 300 micrometers. Advantageously a cellulose ether is used that has been obtained by providing a moist cellulose derivative having a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative, and drying-grinding the moist cellulose derivative in a gas-swept impact mill to a median particle length of from 110 to 300 micrometers. |
| 申请公布号 |
US2015028526(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201314371464 |
申请日期 |
2013.01.31 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Bayer Roland;Goerlach-Doht Yvonne M.;Hermanns Juergen |
| 分类号 |
B29C47/00;B29D99/00;B29C71/02;C08L1/26 |
主分类号 |
B29C47/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition comprising
a) a ceramic-forming material, and b) a cellulose derivative having a median particle length of from 110 to 300 micrometers. |
| 地址 |
Midland MI US |
