摘要 |
The present invention provides methods of using a novel sulfonated resin catalyst, showing improved performance. The catalyst has reduced or partial functionalization, throughout the sulfonated region of the polymer, leading to reduced by-product formation and other desirable features. This catalyst has particular usefulness in reactions or processes sensitive to high acidity, e.g., esterification-transesterification. |
申请人 |
PUROLITE INTERNATIONAL, LTD.;DALE, JAMES, A.;FROMENT, LUC;BAPAT, SATISH |
发明人 |
DALE, JAMES, A.;FROMENT, LUC;BAPAT, SATISH |