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Machine translation
1. (WO2004094524) METHOD FOR TREATING RECYCLED POLYETHYLENE TEREPHTHALATE CONTAINING MELTING CONTAMINANTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/094524    International Application No.:    PCT/US2004/007568
Publication Date: 04.11.2004 International Filing Date: 12.03.2004
IPC:
B29B 17/04 (2006.01)
Applicants: PHOENIX TECHNOLOGIES INTERNATIONAL, LLC [US/US]; 1098 Fairview Avenue, Bowling Green, OH 43402 (US) (For All Designated States Except US).
HAYWARD, Donald, W. [US/US]; (US) (For US Only).
WITHAM, Daniel, L. [US/US]; (US) (For US Only)
Inventors: HAYWARD, Donald, W.; (US).
WITHAM, Daniel, L.; (US)
Agent: FRASER, Donald, R.; Fraser Martin Buchanan Miller LLC, 132 West Second Street, Perrysburg, OH 43551 (US)
Priority Data:
60/459,655 02.04.2003 US
Title (EN) METHOD FOR TREATING RECYCLED POLYETHYLENE TEREPHTHALATE CONTAINING MELTING CONTAMINANTS
(FR) PROCEDE POUR TRAITER DU TEREPHTALATE DE POLYETHYLENE RECYCLE CONTENANT DES CONTAMINANTS DE FUSION
Abstract: front page image
(EN)A process for treating RPET flakes comprises providing a quantity of RPET flakes having melting contaminants, comminuting the RPET flakes to prepare RPET particles having an average mean particle size less than about 300 microns, melting the RPET particles to prepare an RPET melt, and mixing the RPET melt.
(FR)La présente invention concerne un procédé pour traiter des pastilles de RPET qui consiste à disposer d'une certaine quantité de pastilles de RPET présentant des contaminants de fusion, à fragmenter ces pastilles de RPET afin de préparer des particules de RPET présentant une taille particulaire moyenne inférieure à environ 300 microns, à faire fondre les particules de RPET afin d'obtenir une masse fondue de RPET, puis à mélanger cette masse fondue de RPET.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)