Title:
ABRASIVE ARTICLE WITH OPEN STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2011/080569
Kind Code:
A3
Abstract:
An abrasive article includes a fabric comprising a front face and a back face. The front face is formed of first knitted yarns. Each yarn of the first knitted yarns includes a plurality of filaments. A plurality of threads intertwines with the first knitted yarns and extending between the front face and the back face. The plurality of threads defines a hollow space between the front face and the back face. The abrasive article also includes abrasive grains adhered to the front face of the fabric.
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Inventors:
CHUNG-FAT MERVYN (FR)
VAUBERT VIRGINIE (FR)
RODRIGUES SERGIO (FR)
VAUBERT VIRGINIE (FR)
RODRIGUES SERGIO (FR)
Application Number:
PCT/IB2010/003349
Publication Date:
August 25, 2011
Filing Date:
December 27, 2010
Export Citation:
Assignee:
SAINT GOBAIN ABRASIVES INC (US)
SAINT GOBAIN ABRASIFS SA (FR)
CHUNG-FAT MERVYN (FR)
VAUBERT VIRGINIE (FR)
RODRIGUES SERGIO (FR)
SAINT GOBAIN ABRASIFS SA (FR)
CHUNG-FAT MERVYN (FR)
VAUBERT VIRGINIE (FR)
RODRIGUES SERGIO (FR)
International Classes:
B24B55/06; B24D11/02; B24D3/28
Foreign References:
| US6024634A | 2000-02-15 | |||
| EP2042269A1 | 2009-04-01 |
Attorney, Agent or Firm:
SAUVAGE, Renée (65 boulevard Soult, Paris, FR)
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