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1. (WO2018063902) OPEN COAT ABRASIVE ARTICLE AND METHOD OF ABRADING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/063902    International Application No.:    PCT/US2017/052618
Publication Date: 05.04.2018 International Filing Date: 21.09.2017
IPC:
B24D 11/00 (2006.01), B24D 11/02 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Inventors: ZHANG, Jing; (US).
KARINIEMI, Michael D.; (US).
MUELLER, Gregory S.; (US)
Agent: PATCHETT, David B.,; (US).
RHODES, Kevin H.; (US).
BLANK, Colene H.,; (US).
HARTS, Dean M. ,; (US).
LEVINSON, Eric D.,; (US).
MAKI, Eloise J.,; (US).
NOWAK, Sandra K.,; (US).
OLSON, Peter L.,; (US).
RINGSRED, Ted K.,; (US)
Priority Data:
62/400,316 27.09.2016 US
Title (EN) OPEN COAT ABRASIVE ARTICLE AND METHOD OF ABRADING
(FR) ARTICLE ABRASIF À COUCHE OUVERTE ET PROCÉDÉ D'ABRASION
Abstract: front page image
(EN)An open coat abrasive article includes a backing having first and second opposed major surfaces, a make coat resin on at least one major surface of the backing, abrasive particles arranged on the backing at least partially embedded in the make coat resin, and a size coat resin on the first resin and the abrasive particles, wherein the shaped abrasive particles have an average peak count of no greater than about 40,000 per 24 in2. A method of abrading in a body-in-white application is also disclosed.
(FR)L'invention concerne un article abrasif à couche ouverte comprenant un support ayant des première et seconde surfaces principales opposées, une résine de couche de liaison sur au moins une surface principale du support, des particules abrasives disposées sur le support au moins partiellement incorporées dans la résine de couche de liaison, et une résine de couche de liaison sur la première résine et les particules abrasives, les particules abrasives formées présentant un nombre de pics moyen inférieur ou égal à environ 40 000 par 24 dans2. L'invention concerne également un procédé d'abrasion dans une application de carrosserie brute.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)