发明名称 |
PROCESS OF MANUFACTURE OF A SINGLE LAYER THICK DRY FELT THROUGH A WET PROCESS AND SINGLE LAYER THICK DRY FELT OBTAINED THEREBY |
摘要 |
A process of manufacture of a single layer thick dry felt through a wet process is disclosed, comprising using at least a part of a thermoplastic resin under powder form having a large mean grain size, preferably of at least 200 micrometres and most preferably ranging between 300 micrometres and 1,000 micrometres. The preferred thermoplastic resin is polypropylene. |
申请公布号 |
WO9204502(A1) |
申请公布日期 |
1992.03.19 |
申请号 |
WO1991EP01749 |
申请日期 |
1991.09.10 |
申请人 |
EXXON CHEMICAL LIMITED;EXXON CHEMICAL PATENTS INC. |
发明人 |
MAILLE, GERARD, EMILE, AMEDE;THIBAUDEAU, JEAN, PIERRE |
分类号 |
D21H21/50;D21H13/10;D21H13/36;D21H13/40;D21H17/33;D21H17/35;D21H21/52 |
主分类号 |
D21H21/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|