Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Purification of 2,6-xylenol streams

Purification of 2,6-xylenol streams

US Patent 4258220 · Granted Mar 24, 1981

Estimated economic value: $11,551,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing alkoxylation catalysts and alkoxylation process1997
Process for the preparation of polyolefin/acrylonitrile copolymers and polyolefi1995
Process for alkoxylation of esters and products produced therefrom1995
Process for the preparation of polyolefin/acrylonitrile coploymers and polyolefi1994
Process for alkoxylation of esters and products produced therefrom1993
Alkoxylaton process using calcium based catalysts1989
Alkoxylation process using calcium based catalysts1988
Process for producing water dispersible alumina1987
Method for alkoxylating fluorinated alcohols1984
Magnesium disiloxide compounds1983
Magnesium oxide catalyst1982
Preparation of cation-exchange resin1982