Method of thermoforming copolyesters

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United States of America Patent

PATENT NO 8470962
APP PUB NO 20120197002A1
SERIAL NO

13014842

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Abstract

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A method of preventing bubble formation during or after thermoforming polyester sheet comprising heating the polyester sheet to about 100-165° F. for at least about 1 hour prior to thermoforming the sheet.

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Patent Owner(s)

Patent OwnerAddress
MYCONE DENTAL SUPPLY CO INC616 HOLLYWOOD AVENUE CHERRY HILL NJ 08002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelson, David E Hershey, US 27 506

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