(19)

(11)

EP 4 402 310 A1

(12)

(43) Date of publication: 24.07.2024 Bulletin 2024/30 (21) Application number: 22719341.4 (22) Date of filing: 29.03.2022

(51) International Patent Classification (IPC):  D02G 3/28(2006.01) D02G 3/44(2006.01) (52) Cooperative Patent Classification (CPC): D02G 3/28; D02G 3/445; D10B 2331/02; D10B 2331/04; D10B 2321/022 (86) International application number: PCT/IB2022/052877 (87) International publication number: WO 2023/148535 (10.08.2023 Gazette 2023/32)

(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: 02.02.2022 IN 202221005619 (71) Applicant: AYM Syntex Ltd 400013 Mumbai (IN)	(72) Inventor: MANDAWEWALA, Abhishek Rajesh Mumbai 400025 (IN) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)