发明名称 |
Kunststoffbahn |
摘要 |
<p>A plastic strip (I) is claimed, consisting of (A) plastic and/or glass fibre base material(s) with (B) porous agglomerates of water-repellent thermoplastic powder(s) (II) produced on at least one side by the action of heat, and fixed to (A) by mechanical anchorage and/or adhesive bonding. Also claimed is a process for the prodn. of (I), by: (1) spreading powder (II) onto a moving base material (A) and opt. spreading other powder(s) onto the first powder if required; (2) heating to agglomerate (II); (3) pressing the hot prod. between two rollers so as to form the required pore structure and fix the agglomerated material to (A) as above; and (4) cooling the prod.. The process can be repeated on-line, or off-line after winding on a spool, to coat the other side with (B).</p> |
申请公布号 |
DE59508372(D1) |
申请公布日期 |
2000.06.29 |
申请号 |
DE1995508372 |
申请日期 |
1995.04.19 |
申请人 |
SARNA PATENT- UND LIZENZ-AG, SARNEN |
发明人 |
VOGT, JUERG;UNOLD, HANSRUDOLF |
分类号 |
D06N3/00;D06N3/04;D06N5/00;D06N7/00;E04D12/00;(IPC1-7):D06N3/04 |
主分类号 |
D06N3/00 |
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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