Invention Grant
- Patent Title: Polyester process using a pipe reactor
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Application No.: US11506346Application Date: 2006-08-17
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Publication No.: US07531618B2Publication Date: 2009-05-12
- Inventor: Bruce Roger DeBruin
- Applicant: Bruce Roger DeBruin
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Steven A. Owen; Bernard J. Graves, Jr.
- Main IPC: C08G63/00
- IPC: C08G63/00 ; C08G63/02
Abstract:
The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art processes including improved heat transfer, volume control, agitation and disengagement functions.
Public/Granted literature
- US20080227931A1 Polyester process using a pipe reactor Public/Granted day:2008-09-18
Information query
