(19)
(11) EP 2 791 417 A1

(12)

(43) Date of publication:
22.10.2014 Bulletin 2014/43

(21) Application number: 12858381.2

(22) Date of filing: 14.12.2012
(51) International Patent Classification (IPC): 
D21H 25/02(2006.01)
B05D 1/06(2006.01)
D21H 25/00(2006.01)
B05D 1/04(2006.01)
(86) International application number:
PCT/US2012/069690
(87) International publication number:
WO 2013/090684 (20.06.2013 Gazette 2013/25)
(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

(30) Priority: 16.12.2011 US 201161576667 P
13.12.2012 US 201213713833

(71) Applicant: Honeywell International Inc.
Morristown, NJ 07962-2245 (US)

(72) Inventors:
  • THOMAS, Raymond H.
    Pendleton, New York 14094 (US)
  • POSS, Andrew J.
    Kenmore, New York 14217 (US)
  • SINGH, Rajiv
    Getzville, New York 14068 (US)

(74) Representative: Hucker, Charlotte Jane 
Kilburn & Strode LLP 20 Red Lion Street
London WC1R 4PJ
London WC1R 4PJ (GB)

   


(54) METHOD OF DEACIDIFYING CELLULOSE BASED MATERIALS