(19)

(11)

EP 3 884 084 A2

(12)

(88) Date of publication A3: 30.07.2020 (43) Date of publication: 29.09.2021 Bulletin 2021/39 (21) Application number: 19887346.5 (22) Date of filing: 16.10.2019

(51) International Patent Classification (IPC):  C25D 17/06(2006.01) (52) Cooperative Patent Classification (CPC): C25D 17/06 (86) International application number: PCT/TR2019/050874 (87) International publication number: WO 2020/106253 (28.05.2020 Gazette 2020/22)

(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 (30) Priority: 22.11.2018 TR 201817664 (71) Applicant: A-Plas Genel Otomotiv Mamulleri Sanayi Ve Ticaret Anonim Sirketi 16000 Bursa (TR)	(72) Inventors: AGAOGLU, Hasan 16000 Osmangazi/Bursa (TR) AKKAYA, Ali 16000 Osmangazi/Bursa (TR) OZTAS KAPLAN, Zahide 16000 Osmangazi/Bursa (TR) GELMEZ, Buket 16000 Osmangazi/Bursa (TR) USANMAZ, Yener 16000 Osmangazi/Bursa (TR)