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Patent Searching and Data


Title:
SANDPAPER WITH NON-SLIP COATING LAYER
Document Type and Number:
WIPO Patent Application WO/2010/002697
Kind Code:
A3
Abstract:
A sheet of sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the first major surface, abrasive particles at least partially embedded in the make coat, thereby defining an abrasive surface, and a non-slip coating layer on the second major surface. Methods of making and using such sandpaper are also provided.

Inventors:
PETERSEN JOHN G (US)
Application Number:
US2009/048646
Publication Date:
April 08, 2010
Filing Date:
June 25, 2009
Export Citation:
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Assignee:
3M INNOVATIVE PROPERTIES COMPANY (3M Center, Post Office Box 33427Saint Paul, MN, 55133-3427, US)
International Classes:
B24D11/02; B24D11/08
Foreign References:
US5109638A1992-05-05
US3875703A1975-04-08
US6383064B12002-05-07
Other References:
See also references of EP 2326461A4
Attorney, Agent or Firm:
PATCHETT, David, B. (3M Center, Office Of Intellectual Property CounselPost Office Box 3342, Saint Paul MN, 55133-3427, US)
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