(19)

(11)

EP 3 402 765 A1

(12)

(43) Date of publication: 21.11.2018 Bulletin 2018/47 (21) Application number: 17738924.4 (22) Date of filing: 12.01.2017

(51) International Patent Classification (IPC):  C04B 12/02(2006.01) B05D 1/28(2006.01) B05D 1/02(2006.01) B05D 1/30(2006.01) (86) International application number: PCT/US2017/013180 (87) International publication number: WO 2017/123749 (20.07.2017 Gazette 2017/29)

(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: MA MD (30) Priority: 12.01.2016 US 201614993520 (71) Applicant: Premier Magnesia, Llc Wayne, Pennsylvania 19087 (US)

(72) Inventors: RADEMAN, Jerry E. Jacksonville Florida 32257 (US) MANISSERO, Claudio Huntersville North Carolina 28078 (US) GEHRET, John K. Miami Beach Florida 33140 (US) SHAND, Mark A. Arden North Carolina 28704 (US) PRESKENIS, James Dover Delaware 19904 (US) (74) Representative: O'Connor, Michael Donal  O'Connor Intellectual Property Suite 207, Q House Furze Road Sandyford, Dublin 18 Sandyford, Dublin 18 (IE)