| 发明名称 |
PAPIRMASKINFILT. |
| 摘要 |
<p>The invention relates to an improved felt for a paper making machine having a batt formed from polyamide-12 needled to a woven base. The polyamide 12 batt may contain an antioxidant. The felts in accordance with the invention show much improved longevity and resistance to "flattening" in service.</p> |
| 申请公布号 |
NO881589(D0) |
申请公布日期 |
1988.04.13 |
| 申请号 |
NO19880001589 |
申请日期 |
1988.04.13 |
| 申请人 |
ALBANY RESEARCH (UK) LTD |
发明人 |
DAVIS, ROBERT BERNARD;KRAMER, CHARLES EDWIN;BARLOW, SANDRA KROHTO |
| 分类号 |
D21F1/00;D21F7/08;(IPC1-7):D04H/;D03D/;D21F/ |
主分类号 |
D21F1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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