US Patent 7858727 Process for the preparation of polycarbonate
Patent 7858727 was granted and assigned to Bayer MaterialScience on December, 2010 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a combined process for the preparation of polycarbonate by the phase boundary process and downstream electrolysis of sodium chloride-containing process wastewater.
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US Patent 07858727 Process for the preparation of polycarbonate US Patent 7858727 Process for the preparation of polycarbonate
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Patent Number
0785872700
Patent Number
785872700
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078587270
Date of Patent
December 28, 2010
0Patent Application Number
123907940
Date Filed
February 23, 2009
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078587270
Date of Patent
December 28, 2010
0Patent Application Number
123907940
Date Filed
February 23, 2009
0Official Website
Patent Primary Examiner
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US Patent 07858727 Process for the preparation of polycarbonate
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07858727
Date of patent
December 28, 2010
Patent application number
12390794
Date Filed
February 23, 2009
Patent primary examiner
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