(19)

(11)

EP 4 200 529 A1

(12)

(43) Date of publication: 28.06.2023 Bulletin 2023/26 (21) Application number: 21898833.5 (22) Date of filing: 03.11.2021

(51) International Patent Classification (IPC):  F03G 7/04(2006.01) F24T 50/00(2018.01) G01N 33/18(2006.01) (52) Cooperative Patent Classification (CPC): F24T 50/00; F03G 4/072; F03G 4/069; F03G 4/02; G01N 17/008; F24T 2201/00; F24T 2010/56; F28F 19/00; F28D 20/0052 (86) International application number: PCT/TR2021/051121 (87) International publication number: WO 2022/115072 (02.06.2022 Gazette 2022/22)

(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: 27.11.2020 TR 202019211 (71) Applicant: Neu Kimya Anonim Sirketi Tuzla/Istanbul (TR)	(72) Inventors: ERDIM, Eray Tuzla/Istanbul (TR) KARASU, Kuzey Tuzla/ Istanbul (TR)