Title:
ABRASIVE PRODUCTS AND METHODS FOR FINISHING HARD SURFACES
Document Type and Number:
WIPO Patent Application WO/2013/049526
Kind Code:
A3
Abstract:
A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abrasive aggregates are dispersed within a polymer resin coating, and wherein the coated abrasive product is capable of superfinishing a metal surface having an initial Ra in the range of about 1.5 micro inches to about 12.5 micro inches prior to application of the coated abrasive product and after application the surface has an Ra of less than 1.0 micro inch.
Inventors:
MANNING JAMES J (US)
STERNBERG MARK E (US)
WANG JIANNA (US)
STERNBERG MARK E (US)
WANG JIANNA (US)
Application Number:
PCT/US2012/057852
Publication Date:
May 23, 2013
Filing Date:
September 28, 2012
Export Citation:
Assignee:
SAINT GOBAIN ABRASIVES INC (US)
SAINT GOBAIN ABRASIFS SA (FR)
SAINT GOBAIN ABRASIFS SA (FR)
International Classes:
B24D3/28; B24D3/20; C09K3/14
Foreign References:
| US20100159805A1 | 2010-06-24 | |||
| EP1393859A1 | 2004-03-03 | |||
| US20080172951A1 | 2008-07-24 | |||
| US5672097A | 1997-09-30 |
Attorney, Agent or Firm:
ABEL LAW GROUP, LLP et al. (Bldg. 4 Suite 4200, Austin TX, US)
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