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(11)

EP 4 045 564 A1

(12)

(43) Date of publication: 24.08.2022 Bulletin 2022/34 (21) Application number: 19798796.9 (22) Date of filing: 17.10.2019

(51) International Patent Classification (IPC):  C08G 65/26(2006.01) C08G 61/08(2006.01) H01L 31/00(2006.01) C09D 163/00(2006.01) C08G 65/38(2006.01) H01L 21/02(2006.01) C08F 232/08(2006.01) (52) Cooperative Patent Classification (CPC): C08G 65/2609; C08G 65/2612; C08G 65/38; C08G 61/08; C09D 163/00; C08G 2261/1424; C08G 2261/418; C08G 2261/1422; C08G 2261/135; C08G 2261/76; C09D 171/00; C09D 165/00; H01L 21/02282; H01L 21/02118; H01L 23/293; C08F 232/00; C08L 45/00   C-Sets: C08F 232/00, C08F 232/00; (86) International application number: PCT/US2019/056647 (87) International publication number: WO 2021/076131 (22.04.2021 Gazette 2021/16)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Promerus, LLC Akron, OH 44307 (US)	(72) Inventors: KNAPP, Brian Brecksville, OH 44141 (US) BURNS, Cheryl Brecksville, OH 44141 (US) SCHERGER, Carolyn Brecksville, OH 44141 (US) (74) Representative: dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB  Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln 50667 Köln (DE)