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1. (WO2007002338) COATED ABRASIVE ARTICLE, AND METHOD OF MAKING AND USING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002338 International Application No.: PCT/US2006/024388
Publication Date: 04.01.2007 International Filing Date: 21.06.2006
IPC:
C08L 75/16 (2006.01) ,B24D 11/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
14
Polyurethanes having carbon-to-carbon unsaturated bonds
16
having terminal carbon-to-carbon unsaturated bonds
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
11
Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3m Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US (AllExceptUS)
Inventors:
THURBER, Ernest L.; US
KINCAID, Don H.; US
MCARDLE, James L.; US
KEIPERT, Steven J.; US
Agent:
WRIGHT, Bradford B. ; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Priority Data:
11/167,77727.06.2005US
Title (EN) COATED ABRASIVE ARTICLE, AND METHOD OF MAKING AND USING THE SAME
(FR) ARTICLE ABRASIF ENDUIT, ET PROCEDE DE FABRICATION ET D'UTILISATION CORRESPONDANT
Abstract:
(EN) A coated abrasive article has a backing treatment preparable by at least partially polymerizing an isotropic backing treatment precursor comprising polyepoxide, polyfunctional urethane (meth)acrylate, non-urethane polyfunctional (meth)acrylate, acidic free-radically polymerizable monomer, dicyandiamide, photoinitiator. Methods of making and using the same.
(FR) Cette invention concerne un article abrasif enduit qui est soumis à un traitement dorsal que l'on peut préparer en polymérisant au moins partiellement un précurseur de traitement dorsal isotrope comprenant un poly-époxyde, un (méth)acrylate d'uréthane polyfonctionnel, un (méth)acrylate polyfonctionnel non-uréthane, un monomère polymérisable par radicaux libres acide, un dicyandiamide, et un photo-initiateur. Cette invention concerne également des procédés de fabrication et d'utilisation de cet article.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)
Also published as:
KR1020080020641EP1896544JP2008546555CN101203569