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1. (WO2017063980) AN ENTRY SHEET FOR PERFORATING ELECTRIC BOARDS SUCH AS PRINTED CIRCUIT BOARDS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/063980 International Application No.: PCT/EP2016/074150
Publication Date: 20.04.2017 International Filing Date: 10.10.2016
IPC:
H05K 3/00 (2006.01)
Applicants: AGFA NV[BE/BE]; IP Department 3622 Septestraat 27 2640 Mortsel, BE
Inventors: LENAERTS, Jens; BE
BOULONNE, Michel; BE
Agent: VANDERSTEDE, Els; BE
Priority Data:
15189309.612.10.2015EP
Title (EN) AN ENTRY SHEET FOR PERFORATING ELECTRIC BOARDS SUCH AS PRINTED CIRCUIT BOARDS
(FR) FEUILLE D'ENTRÉE DESTINÉE À LA PERFORATION DE CARTES ÉLECTRIQUES TELLES QUE DES CARTES DE CIRCUITS IMPRIMÉS
Abstract:
(EN) The invention relates to an entry sheet comprising a grained aluminium substrate and a coating including 70%wt to 92%wt polyvinyl alcohol. The coating lubricates drilling and reduces effectively needle breakage during drilling an electric board and effectively enhances the accuracy of drilling.
(FR) La présente invention concerne une feuille d'entrée comprenant un substrat d'aluminium grainé et un revêtement comprenant 70 % en poids à 92 % en poids d'alcool polyvinylique. Le revêtement lubrifie le perçage et réduit efficacement les ruptures d'aiguille pendant le perçage d'une carte électrique et améliore efficacement la précision du perçage.
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, JP, KE, KG, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)