Invention Grant
- Patent Title: Method for producing bisphenol catalysts and bisphenols
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Application No.: US10627394Application Date: 2003-07-25
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Publication No.: US06992228B2Publication Date: 2006-01-31
- Inventor: Jimmy Lynn Webb , James Lawrence Spivack
- Applicant: Jimmy Lynn Webb , James Lawrence Spivack
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Cantor Colburn LLP
- Main IPC: C07C37/20
- IPC: C07C37/20 ; B01J31/02 ; C07D277/62
Abstract:
This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.
Public/Granted literature
- US20050090696A1 Method for producing bisphenol catalysts and bisphenols Public/Granted day:2005-04-28
Information query
