Method for producing bisphenol catalysts and bisphenols
申请人:Webb Lynn Jimmy
公开号:US20050090696A1
公开(公告)日:2005-04-28
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.