Title:
IMIDE CROSS-LINKED BINDERS FOR ABRASIVE ARTICLES
Document Type and Number:
WIPO Patent Application WO/2012/092618
Kind Code:
A3
Abstract:
An abrasive article includes a fibrous substrate, a binder disposed on the fibrous substrate, and abrasive grains in contact with the binder. The binder includes an imide cross-linked urethane derived from a blocked isocyanate component and an anhydride component.
Inventors:
HERBERT CHARLES G (US)
Application Number:
PCT/US2011/068248
Publication Date:
November 08, 2012
Filing Date:
December 30, 2011
Export Citation:
Assignee:
SAINT GOBAIN ABRASIVES INC (US)
SAINT GOBAIN ABRASIFS SA (FR)
SAINT GOBAIN ABRASIFS SA (FR)
International Classes:
B24D3/24; C09C1/68; C09K3/14
Foreign References:
| US5914299A | 1999-06-22 | |||
| US20090279925A1 | 2009-11-12 | |||
| US4293669A | 1981-10-06 |
Other References:
See also references of EP 2658684A4
Attorney, Agent or Firm:
HERRERA, Angel, Jr. et al. (LLP7300 FM 2222, Bldg. 1, Ste. 21, Austin Texas, US)
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