(19)
(11) EP 4 100 568 A1

(12)

(43) Date of publication:
14.12.2022 Bulletin 2022/50

(21) Application number: 21707584.5

(22) Date of filing: 02.02.2021
(51) International Patent Classification (IPC): 
D06P 1/66(2006.01)
D06P 5/22(2006.01)
(52) Cooperative Patent Classification (CPC):
D06P 1/66; D06P 5/22; D06P 5/225
(86) International application number:
PCT/US2021/016206
(87) International publication number:
WO 2021/158540 (12.08.2021 Gazette 2021/32)
(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: 05.02.2020 IN 202041004952

(71) Applicant: Dow Global Technologies LLC
Midland, MI 48674 (US)

(72) Inventors:
  • NIKAM, Sandeep
    Juinagar 400075 (IN)
  • HAVENS, Laura
    Midland, Michigan 48674 (US)
  • WATSON, Ling, Zhang
    Lake Jackson, Texas 77566 (US)

(74) Representative: Beck Greener LLP 
Fulwood House 12 Fulwood Place
London WC1V 6HR
London WC1V 6HR (GB)

   


(54) PAD-STEAM CATIONIZATION OF TEXTILES