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Machine translation
1. (WO1993020147) POLYESTER/POLYAMIDE BLEND HAVING IMPROVED FLAVOR RETAINING PROPERTY AND CLARITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1993/020147    International Application No.:    PCT/US1993/003056
Publication Date: 14.10.1993 International Filing Date: 31.03.1993
Chapter 2 Demand Filed:    20.09.1993    
IPC:
C08L 67/02 (2006.01)
Applicants: EASTMAN CHEMICAL COMPANY [US/US]; 100 North Eastman Road, Kingsport, TN 37660 (US)
Inventors: MILLS, David, Earl; (US).
STAFFORD, Steven, Lee; (US)
Agent: THALLEMER, John, D.; P.O. box 511, Kingsport, TN 37662-5075 (US)
Priority Data:
862,027 02.04.1992 US
Title (EN) POLYESTER/POLYAMIDE BLEND HAVING IMPROVED FLAVOR RETAINING PROPERTY AND CLARITY
(FR) MELANGE DE POLYESTER/POLYAMIDE AYANT DES PROPRIETES DE RETENTION DE LA SAVEUR ET UNE LIMPIDITE AMELIOREES
Abstract: front page image
(EN)This invention relates to a polyester/polyamide blend having an excellent gas barrier property and an improved flavor retaining property and clarity. More particularly, the present invention relates to a polyethylene terephthalate/low molecular weight polyamide blend having an excellent gas barrier property, in which by reducing the concentration of acetaldehyde contained in the polyester, the storage property of a food or the like and the flavor-retaining property and fragrance retaining property are highly improved without producing haze.
(FR)Un mélange de polyester/polyamide a une excellente imperméabilité aux gaz et des propriétés de rétention de la saveur et une limpidité améliorées. Plus particulièrement, un mélange de polyamide de faible poids moléculaire et de téréphtalate de polyéthylène a une excellente imperméabilité aux gaz. En réduisant la concentration d'acétaldéhyde contenu dans le polyester, on améliore fortement les propriétés de stockage d'un produit alimentaire ou similaire et les propriétés de rétention de la saveur et de l'odeur sans produire de voile.
Designated States: CA, JP, KR.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)