发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES SCHABERS MIT WEICHER SPITZE |
摘要 |
<p>A process for the manufacture of a coating or doctoring blade comprising a band of steel or other form-stable material and a wear-resistant polymer coating applied on said band along a longitudinal edge section thereof subjected to wear, said process comprising the following steps: (a) providing continuous relative movement between said band and an application and treatment station; (b) continuously applying at said station a fast-curing polymer composition along said edge section; (c) allowing the applied composition to spread out so as to reach the very extreme of said edge section and then to cure to form an elastic and tacky-free coating; and, optionally (d) post-curing the coating at an increased temperature; as an alternative to such process there can be used a blade of double width compared to said first band and continuously supplying a fast-curing composition along a longitudinal central section of double width compared to said edge section and longitudinally cutting said second band along the middle of the coated central section thereof to form two tip-coated blades; and a coating or doctoring blade prepared by such process.</p> |
申请公布号 |
DE60004489(T2) |
申请公布日期 |
2004.06.17 |
申请号 |
DE2000604489T |
申请日期 |
2000.02.08 |
申请人 |
BTG ECLEPENS S.A., ECLEPENS |
发明人 |
BELLMANN, GUENTER;FRETI, SILVANO;GERBER, ANDRE |
分类号 |
B05D5/00;B05C5/02;B05C11/04;B05D1/26;B05D7/00;B05D7/14;(IPC1-7):B05D1/26 |
主分类号 |
B05D5/00 |
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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