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1. (WO2012051002) ABRASIVE ARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/051002    International Application No.:    PCT/US2011/054676
Publication Date: 19.04.2012 International Filing Date: 04.10.2011
IPC:
B24B 37/04 (2012.01), B24D 11/00 (2006.01), B24D 3/00 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US).
BOUTAGHOU, Zine-Eddine [US/US]; (US) (For US Only).
LUGG, Paul S. [US/US]; (US) (For US Only)
Inventors: BOUTAGHOU, Zine-Eddine; (US).
LUGG, Paul S.; (US)
Agent: FLORCZAK, Yen Tong; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
61/393,598 15.10.2010 US
Title (EN) ABRASIVE ARTICLES
(FR) ARTICLES ABRASIFS
Abstract: front page image
(EN)An abrasive article is provided. The article includes (a) a flexible backing having opposing first and second surfaces; (b) an abrasive layer comprising plurality of abrasive particles disposed on the first surface of the flexible backing; and (c) an adhesive layer comprising load bearing particles and an adhesive matrix, the adhesive layer disposed on the second surface of the polymer layer. At least a portion of the load bearing particles is substantially enveloped in the adhesive matrix and is in contact with the second surface of the polymer substrate.
(FR)La présente invention concerne un article abrasif. L'article comprend (a) un support flexible ayant des première et deuxième surfaces opposées ; (b) une couche abrasive comprenant une pluralité de particules abrasives disposées sur la première surface du support flexible ; et (c) une couche adhésive comprenant des particules de support de charge et une matrice adhésive, la couche adhésive étant disposée sur la deuxième surface de la couche de polymère. Au moins une partie des particules de support de charge est sensiblement enveloppée dans la matrice adhésive et est en contact avec la deuxième surface du substrat de polymère.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)