发明名称 |
USE OF AIR JET TEXTURED YARNS IN THE PRODUCTION OF ABRASIVE MEANS ON A SUPPORT |
摘要 |
<p>Use of a textured polyester filament yarn in a substrate for the manufacture of abrasives is disclosed. The substrate permits the manufacture of abrasives having a uniform and clean surface and a long running time. Coated abrasives incorporating the invention will not rapidly lose their binding agent grain layer during grinding and possess a high level of adhesion between substrate and adhesive. The particular yarn disclosed exhibits good absorbency for a binding agent for all, including fine, grains of abrasives.</p> |
申请公布号 |
EP0141284(B1) |
申请公布日期 |
1988.09.07 |
申请号 |
EP19840111880 |
申请日期 |
1984.10.04 |
申请人 |
AKZO GMBH |
发明人 |
KRATZSCH, EBERHARD, DR. DIPL.-CHEM.;GYGAN, WOLFGANG, DIPL.-ING.;KISS, NANDOR, DIPL.-ING. |
分类号 |
D02G3/34;B24D3/00;B24D11/02;D02G1/20;(IPC1-7):D02G1/20 |
主分类号 |
D02G3/34 |
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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