(19)

(11)

EP 3 063 244 A2

(12)

(88) Date of publication A3: 16.07.2015 (43) Date of publication: 07.09.2016 Bulletin 2016/36 (21) Application number: 14793756.9 (22) Date of filing: 28.10.2014

(51) International Patent Classification (IPC):  C09J 11/00(2006.01) (86) International application number: PCT/US2014/062577 (87) International publication number: WO 2015/065977 (07.05.2015 Gazette 2015/18)

(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 (30) Priority: 29.10.2013 US 201314065521 (71) Applicant: PRC-Desoto International, Inc. Sylmar, California 91342 (US)	(72) Inventors: RAO, Chandra B. Valencia, California 91355 (US) DENG, Jun Murrysville, Pennsylvania 15668 (US) LIN, Renhe Stevenson Ranch, California 91381 (US) (74) Representative: f & e patent  Fleischer, Engels & Partner mbB, Patentanwälte Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)