(19)
(11) EP 1 858 961 A1

(12)

(43) Date of publication:
28.11.2007 Bulletin 2007/48

(21) Application number: 05728945.6

(22) Date of filing: 16.03.2005
(51) International Patent Classification (IPC): 
C08J 11/04(2006.01)
(86) International application number:
PCT/US2005/008668
(87) International publication number:
WO 2006/101476 (28.09.2006 Gazette 2006/39)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(71) Applicant: United Resource Recovery Corporation
Spartanburg, South Carolina 29303 (US)

(72) Inventors:
  • GUTIERREZ, Carlos, D.
    Spartanburg, SC 29302 (US)
  • FISHBECK, Alfred, Gerald
    Spartanburg, SC 29301 (US)

(74) Representative: Schlief, Thomas P. 
Patentanwälte Canzler & Bergmeier Friedrich-Ebert-Strasse 84
85055 Ingolstadt
85055 Ingolstadt (DE)

   


(54) SEPARATION OF CONTAMINANTS FROM POLYESTER MATERIALS