(19)
(11) EP 2 180 874 A2

(12)

(88) Date of publication A3:
25.03.2010

(43) Date of publication:
05.05.2010 Bulletin 2010/18

(21) Application number: 08729454.2

(22) Date of filing: 08.02.2008
(51) International Patent Classification (IPC): 
A61K 8/04(2006.01)
A61Q 5/02(2006.01)
A61Q 19/10(2006.01)
C11D 3/37(2006.01)
A61K 8/73(2006.01)
A61K 8/87(2006.01)
 A61K 8/26(2006.01)
A61Q 5/12(2006.01)
C11D 3/12(2006.01)
A61K 8/891(2006.01)
A61K 8/81(2006.01)
(86) International application number:
PCT/US2008/053490
(87) International publication number:
WO 2008/127766 (23.10.2008 Gazette 2008/43)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 08.02.2007 US 900250 P

(71) Applicant: Amcol International Corporation
Arlington Heights IL 60004 (US)

(72) Inventors:
  • SENGUPTA, Ashoke, K.
    Barrington, IL 60010 (US)
  • LIN, Ilona
    Wauconda, IL 60084 (US)
  • ONGE, Jason, St.
    Geneva, IL 60134-3466 (US)

(74) Representative: Albrecht, Thomas 
Kraus & Weisert Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15
80539 München
80539 München (DE)

   


(54) COMPOSITIONS CONTAINING BENEFIT AGENT COMPOSITES PRE-EMULSIFIED USING COLLOIDAL CATIONIC PARTICLES