Invention Grant
US07709593B2 Multiple feeds of catalyst metals to a polyester production process
有权
催化剂金属多次进料到聚酯生产过程
- Patent Title: Multiple feeds of catalyst metals to a polyester production process
- Patent Title (中): 催化剂金属多次进料到聚酯生产过程
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Application No.: US11714942Application Date: 2007-03-07
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Publication No.: US07709593B2Publication Date: 2010-05-04
- Inventor: Jason Christopher Jenkins
- Applicant: Jason Christopher Jenkins
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Brett L Nelson; Bernard J. Graves, Jr.
- Main IPC: C08G63/00
- IPC: C08G63/00
Abstract:
Processes for feeding catalyst systems to a melt phase process for the manufacture of polyester polymers, and more particularly, to split catalyst solution feeds to the melt phase process to provide the target amount and ratio of catalyst metals.
Public/Granted literature
- US20080027206A1 Multiple feeds of catalyst metals to a polyester production process Public/Granted day:2008-01-31
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