(19)
(11) EP 3 801 425 A1

(12)

(43) Date of publication:
14.04.2021 Bulletin 2021/15

(21) Application number: 18731696.3

(22) Date of filing: 25.05.2018
(51) International Patent Classification (IPC): 
A61F 13/84(2006.01)
A61L 15/28(2006.01)
B65D 81/26(2006.01)
 A61L 15/20(2006.01)
A61L 15/46(2006.01)
(86) International application number:
PCT/US2018/034759
(87) International publication number:
WO 2019/226179 (28.11.2019 Gazette 2019/48)
(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

(71) Applicant: INTERNATIONAL PAPER COMPANY
Memphis, TN 38197 (US)

(72) Inventors:
  • SCHOOLFIELD, Mary Virginia
    Seattle, Washington 98112 (US)
  • WEST, Hugh
    Seattle, Washington 98115 (US)

(74) Representative: Fish & Richardson P.C. 
Highlight Business Towers Mies-van-der-Rohe-Straße 8
80807 München
80807 München (DE)

   


(54) ODOR-CONTROL ABSORBENT MATERIALS AND ABSORBENT ARTICLES AND RELATED METHODS OF USE AND METHODS OF MAKING