(19)
(11) EP 1 563 018 A1

(12)

(43) Date of publication:
17.08.2005 Bulletin 2005/33

(21) Application number: 03797043.1

(22) Date of filing: 21.11.2003
(51) International Patent Classification (IPC)7C09D 7/00, C09D 5/04, C09D 11/02
(86) International application number:
PCT/US2003/040059
(87) International publication number:
WO 2004/048484 (10.06.2004 Gazette 2004/24)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 21.11.2002 US 428155 P

(71) Applicant: THE LUBRIZOL CORPORATION
Wickliffe,Ohio 44092-2298 (US)

(72) Inventors:
  • POLLACK, Robert, A.
    Auburn, OH 44023 (US)
  • LARSEN, John, H.
    Woodridge, IL 60517 (US)
  • YI, Okson
    Chagrin Falls, OH 44023 (US)
  • MATHUR, Naresh, C.
    Highland Heights, OH 44143 (US)
  • SWEET, William, R.
    Richmond Heights, OH 44143 (US)
  • QUINN, Robert, E.
    Cleveland, OH 44111 (US)
  • PERZ, John, S.
    Mentor, OH 44060 (US)
  • BAUMANN, Albert, F.
    Highland Heights, OH 44143 (US)
  • MALCHOW, George, A., Jr.
    Mentor-on-the-Lake, OH 44060 (US)

(74) Representative: Weber, Thomas, Dr. Dipl.-Chem. et al
Patentanwältevon Kreisler-Selting-Werner,Bahnhofsvorplatz 1 (Deichmannhaus)
50667 Köln
50667 Köln (DE)

   


(54) COMPOSITIONS COMPRISING A DISPERSANT AND AN OVERBASED CARBOXYLATE OR SULFONATE FOR RHEOLOGY CONTROL IN COATINGS AND INKS