HEAT-SEALABLE COMPOSITE POLYESTER FILM

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United States of America Patent

APP PUB NO 20100068355A1
SERIAL NO

12447983

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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wherein n is 2 to 8; (iii) the heat-sealable layer comprises one or more wax(es); and (iv) the composite film is shrinkable or thermoformable; and the use thereof as a packaging film, particularly as, or in the manufacture of, a lidding film for heat-sealing to a receptacle containing a food product.

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Patent Owner(s)

Patent OwnerAddress
DUPONT TEIJIN FILMS U S LIMITED PARTNERSHIPCHESTNUT RUN PLAZA 730 974 CENTRE ROAD WILMINGTON DE 19805

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berry, Michael R Cleveland, GB 19 324
Brennan, William J Cleveland, GB 14 99
Deng, Fenghua Richmond, US 19 150
Sanders, Daniel C Richmond, US 6 22

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