| 发明名称 |
PROCESS FOR PRODUCING HEATSEALABLE FILTER MATERIALS |
| 摘要 |
Processes for producing a filter material which contains heatsealable, biodegradable and compostable polymeric fibers and is characterized in that it additionally contains a lubricant in an amount from 0.5 to 5.0% by weight, based on the paper weight of the ready-produced filter material.
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| 申请公布号 |
US2008211122(A1) |
申请公布日期 |
2008.09.04 |
| 申请号 |
US20080017150 |
申请日期 |
2008.01.21 |
| 申请人 |
PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG |
发明人 |
HEINRICH GUNTER;KAUSSEN MANFRED;BUCHSEL MARTIN |
| 分类号 |
B29B11/06;C08L101/00;B01D39/00;B01D39/16;C08K5/101;C08L91/06;C08L101/16;D21H23/22 |
主分类号 |
B29B11/06 |
| 代理机构 |
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代理人 |
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