US Patent 7812204 Process for the production of 2,6-dimethylnaphthalene
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Patent abstract
The invention relates to a multi-step chemical transformation process for the production of 2,6-dimethylnaphthalene starting from one or more naphthalene hydrocarbons or hydrocarbon blends containing the same, one or more benzene hydrocarbons and, optionally, a methylating agent reacted in the presence of a catalyst containing a zeolite belonging to the MTW structural group, where hydrogen is fed in at least one of the steps.
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US Patent 07812204 Process for the production of 2,6-dimethylnaphthalene US Patent 7812204 Process for the production of 2,6-dimethylnaphthalene
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Patent Number
0781220400
Patent Number
781220400
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Is a
Patent Jurisdiction
Patent Number
078122040
Date of Patent
October 12, 2010
0Patent Application Number
115764120
Date Filed
November 30, 2005
0Official Website
Patent Primary Examiner
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Infobox
Is a
Patent Jurisdiction
Patent Number
078122040
Date of Patent
October 12, 2010
0Patent Application Number
115764120
Date Filed
November 30, 2005
0Official Website
Patent Primary Examiner
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US Patent 07812204 Process for the production of 2,6-dimethylnaphthalene
Infobox
Is a
Patent jurisdiction
Patent number
07812204
Date of patent
October 12, 2010
Patent application number
11576412
Date Filed
November 30, 2005
Patent primary examiner
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