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1. WO2007149704 - COMPRESSIBLE ABRASIVE ARTICLE

Publication Number WO/2007/149704
Publication Date 27.12.2007
International Application No. PCT/US2007/070611
International Filing Date 07.06.2007
IPC
B24D 13/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
02acting by their periphery
B24D 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
5Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
CPC
B24B 9/065
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
9Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
02characterised by a special design with respect to properties of materials specific to articles to be ground
06of non-metallic inorganic material, e.g. stone, ceramics, porcelain
065of thin, brittle parts, e.g. semiconductors, wafers
B24D 13/12
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
02acting by their periphery
12comprising assemblies of felted or spongy material, e.g. felt, steel wool, foamed latex
Y10T 428/1352
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1352Polymer or resin containing [i.e., natural or synthetic]
Y10T 428/25
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Y10T 428/31511
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31511Of epoxy ether
Y10T 428/31551
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)
Inventors
  • GOBENA, Feben T.,
  • JOSEPH, William D.,
Agents
  • SPIELBAUER, Thomas M.,
Priority Data
11/425,96322.06.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPRESSIBLE ABRASIVE ARTICLE
(FR) ARTICLE ABRASIF COMPRESSIBLE
Abstract
(EN)
Abrasive articles having a compressible composite layer are described. The compressible composite layers include a compressible binder and abrasive agglomerates. Methods of using such abrasive articles to modify the edge of a workpiece are also described.
(FR)
L'invention concerne des articles abrasifs possédant une couche composite compressible. Les couches composites compressibles comprennent un liant compressible et des agglomérés abrasifs. Elle concerne également des procédés d'utilisation de ces articles abrasifs afin de modifier le bord d'une pièce.
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