Inventor
DORF ERNST-ULRICH
DE15 patents
Patents
15 patentsUS6504040B1Jan 7, 2003
Integrated method for producing epoxides from olefins
BAYER AG21 citations91
US5066776ANov 19, 1991
Process for the manufacture of polyarylene sulphides
BAYER AG15 citations73
US5037952AAug 6, 1991
Process for the production of high molecular weight, optionally branched polyarylene sulfides
BAYER AG9 citations73
US6603028B1Aug 5, 2003
Method for oxidizing hydrocarbons
BAYER AG8 citations72
US6548682B1Apr 15, 2003
Method for the direct catalytic oxidation of unsaturated hydrocarbons in gaseous phase
BAYER AG12 citations70
US6504039B2Jan 7, 2003
Supported catalyst and the process for preparing the same
BAYER AG7 citations70
US5138031AAug 11, 1992
Linear and branched poly-p-arylene sulfide substantially free from defect structures having plural absorption maxima
BAYER AG4 citations62
US5068312ANov 26, 1991
Polyarylene sulfides terminated by sulfonic acid and/or sulfonic acid derivative groups, their production and use
BAYER AG6 citations62
US5066775ANov 19, 1991
Copoly arylene/alkylene sulfide
BAYER AG2 citations62
US5017682AMay 21, 1991
Process for the production of unbranched polyarylene sulfides of improved color quality and improved color stability
BAYER AG2 citations62
US4921935AMay 1, 1990
Preparation of polyarylene sulphides with ketone or pinacone
BAYER AG5 citations62
US4824933AApr 25, 1989
Process for the preparation of copolyarylene sulphides with reduced crystallization temperature
BAYER AG2 citations62
US5235035AAug 10, 1993
Process for lowering the crystallization temperature of polyarylene sulphides
BAYER AG0 citations49
US4912180AMar 27, 1990
Process for the preparation of polyarylene sulphides
BAYER AG1 citations48
US4906712AMar 6, 1990
Process for the preparation of polyarylene sulphides
BAYER AG0 citations38