Title:
PACKAGED ABRASIVE ARTICLES AND METHODS FOR MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2011/082261
Kind Code:
A3
Abstract:
An article includes a packaging material comprising a self-supporting wall having a water vapor transfer rate of not greater than 0.001 g/m2-day. The packaging material defines an enclosed volume. The article further includes a bonded abrasive article disposed within the enclosed volume. The bonded abrasive article includes abrasive grains dispersed in a polymer matrix. The polymer matrix includes hygroscopic material.
Inventors:
ZHANG HAN (US)
WOOLLEY DAVID E (US)
WOOLLEY DAVID E (US)
Application Number:
PCT/US2010/062421
Publication Date:
September 15, 2011
Filing Date:
December 29, 2010
Export Citation:
Assignee:
SAINT GOBAIN ABRASIVES INC (US)
SAINT GOBAIN ABRASIFS SA (FR)
SAINT GOBAIN ABRASIFS SA (FR)
International Classes:
B65D65/40; B24D5/12; B65B11/00; B65D30/08; B65D81/26
Foreign References:
| US20070000214A1 | 2007-01-04 | |||
| US20060003121A1 | 2006-01-05 | |||
| US4947990A | 1990-08-14 | |||
| US6764574B1 | 2004-07-20 |
Other References:
See also references of EP 2519454A4
Attorney, Agent or Firm:
LARSON NEWMAN & ABEL, LLP et al. (Suite 200Austin, Texas, US)
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