Polyester resins for high-efficiency injection molding

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United States of America Patent

PATENT NO 8524343
APP PUB NO 20120148771A1
SERIAL NO

13210464

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Abstract

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The present invention relates to titanium-catalyzed polyethylene terephthalate resins that are capable of being formed into articles (e.g., carbonated soft drink and water bottle preforms) at reduced injection-molding cycle times. In particular, the titanium-catalyzed polyethylene terephthalate resins of the present invention can be formed into carbonated soft drink bottle preforms at reduced injection-molding cycle times to yield high-clarity, carbonated soft drink bottles that possess satisfactory resistance to stress cracking and thermal creep.

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Patent Owner(s)

Patent OwnerAddress
DAK AMERICAS MISSISSIPPI INC3303 PORT AND HARBOR DRIVE PORT BIENVILLE INDUSTRIAL PARK BAY ST LOUIS MS 39520

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffith, Sharon Sue Charlotte, US 16 186
Humelsine, Billy Mack Waxhaw, US 13 131
Moore, Tony Clifford Charlotte, US 28 710
Nichols, Carl Steven Waxhaw, US 21 441
Schiavone, Robert Joseph Matthews, US 24 431
Thompson, David Eugene Matthews, US 13 117

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