(19)
(11)EP 2 668 213 A1

(12)

(43)Date of publication:
04.12.2013 Bulletin 2013/49

(21)Application number: 12704956.7

(22)Date of filing:  26.01.2012
(51)International Patent Classification (IPC): 
C08F 36/04(2006.01)
A24D 3/06(2006.01)
C08L 9/00(2006.01)
B01D 3/38(2006.01)
(86)International application number:
PCT/US2012/022711
(87)International publication number:
WO 2012/103327 (02.08.2012 Gazette  2012/31)
(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: 28.01.2011 US 201113015912

(71)Applicant: R. J. Reynolds Tobacco Company
Winston-Salem, North Carolina 27101-3804 (US)

(72)Inventors:
  • DUBE, Michael Francis
    Winston-Salem, North Carolina 27104 (US)
  • COLEMAN, III, William Monroe
    Winston-Salem, North Carolina 27106 (US)

(74)Representative: Hoeger, Stellrecht & Partner Patentanwälte 
Uhlandstrasse 14c
70182 Stuttgart
70182 Stuttgart (DE)

  


(54)POLYMERIC MATERIALS DERIVED FROM TOBACCO