Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for separating and purifying 2,6-dimethylnaphthalene

Method for separating and purifying 2,6-dimethylnaphthalene

US Patent 7605296 · Granted Oct 20, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for preparing ethylene in propylene preparation process using propane deh2020
Dehydrogenation catalyst2015
Method and apparatus for separating and refining high purity 2,6-naphthalene dic2012
Preparation method of 1,5-dimethyltetralin using dealuminated zeolite beta catal2011
Method for obtaining 2,6-dimethylnaphthalene using isomerization and crystalliza2010
Method for obtaining 2,6-dimethylnaphthalene using isomerization and crystalliza2010
Dehydrogenation process of dimethylnaphthalene using metal catalyst2010
Apparatus and method for recovering acetic acid and catalyst in process for prep2008
Magnet recording/reproducing apparatus with video camera, suited for photorecord2003
Magnetic recording/reproducing apparatus with video camera, suited for photoreco1997