发明名称 |
Artigo para acabamento de superficies e processo para a manufatura do mesmo |
摘要 |
Conformable surface finishing articles and a method for the manufacture of such articles are provided. The articles comprise a nonwoven three dimensional lofty web of fibers, a stretch resistant porous reinforcing fabric having first and second major surfaces with the first major surface disposed along a major surface of the web, and a layer comprising a polymer coated over and coextensive with the second major surface of the reinforcing fabric and having a flexible low friction exposed surface and portions extending through the reinforcing fabric encapsulating fibers along the major surface of the web. The method comprises positioning a stretch resistant porous reinforcing fabric adjacent a major surface of a nonwoven three dimensional lofty web of fibers, applying a coatable composition so that a portion of the composition extends through the fabric to contact and encapsulate fibers along the major surface of the web while also forming a substantially smooth exposed surface coated over and coextensive with the fabric, and hardening the composition. |
申请公布号 |
BR9510134(A) |
申请公布日期 |
1997.12.30 |
申请号 |
BR19959510134 |
申请日期 |
1995.11.17 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MARY BETH DONOVAN;TIMOTHY J. PLEGGENKUHLE |
分类号 |
B32B5/26;B24D3/28;B24D11/00;B32B27/12;D04H1/42;D04H1/48;D04H13/00;(IPC1-7):D04H13/00 |
主分类号 |
B32B5/26 |
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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