06113997 is referenced by 51 patents and cites 2 patents.

A process is disclosed to prepare a polyester resin having a predetermined acetaldehyde (AA) content whereby the IV of the melt phase resin is constrained to a certain range resulting in a longer SSP time to achieve a higher level of IV for the resin with an AA content of 1 PPM or less. The resultant resin can be transformed into a bottle preform, which, when blown, forms a bottle suitable for packaging of mineral water.

Title
Process to prepare a polyester resin
Application Number
9/316347
Publication Number
6113997
Application Date
May 21, 1999
Publication Date
September 5, 2000
Inventor
Charles Louis Kern Jr
North Canton
OH, US
Ben Duh
Tallmadge
OH, US
Millicent Louise Martin Shultz
Brooklyn Heights
OH, US
Deborah Ann Snell Tung
Tallmadge
OH, US
Freddie Lee Massey
Uniontown
OH, US
Agent
Kim Muller
Assignee
Shell Oil Company
TX, US
IPC
C08G 63/16
B29D 22/00
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