(19)

(11)

EP 3 247 833 A1

(12)

(43) Date of publication: 29.11.2017 Bulletin 2017/48 (21) Application number: 16737925.4 (22) Date of filing: 14.01.2016

(51) International Patent Classification (IPC):  D06F 35/00(2006.01) C11D 3/16(2006.01) C11D 1/38(2006.01) C11D 3/37(2006.01) (86) International application number: PCT/US2016/013493 (87) International publication number: WO 2016/115408 (21.07.2016 Gazette 2016/29)

(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: 14.01.2015 US 201562103192 P 19.05.2015 US 201514716871 (71) Applicant: Van Buskirk, Gregory Danville, CA 94506 (US)	(72) Inventor: Van Buskirk, Gregory Danville, CA 94506 (US) (74) Representative: Bryers LLP  7 Gay Street Bath, Bath and North East Somerset BA1 2PH Bath, Bath and North East Somerset BA1 2PH (GB)