Title of Invention | A PROCESS FOR THE RECOVERY OF FLUORINATED EMULSIFIER ACIDS FROM WASTEWATER |
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Abstract | The present invention relates to a process for the recovery of fluorinated emulsifier acids from wastewater, which comprises fIrstly removing fine solids and/or material which can be converted into fme solids from the wastewater from the polymerization of fluorinated monomers, subsequently binding the fluorinated emulsifier acids on an anion-exchange resin and eluting the fluorinated emulsifier acids from the latter. |
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in-pct-2000-0875-che abstract duplicate.pdf
in-pct-2000-0875-che abstract.pdf
in-pct-2000-0875-che claims duplicate.pdf
in-pct-2000-0875-che claims.pdf
in-pct-2000-0875-che correspondences others.pdf
in-pct-2000-0875-che correspondences po.pdf
in-pct-2000-0875-che descripition(completed) duplicate.pdf
in-pct-2000-0875-che descripition(completed).pdf
in-pct-2000-0875-che form-1.pdf
in-pct-2000-0875-che form-19.pdf
in-pct-2000-0875-che form-26.pdf
in-pct-2000-0875-che form-3.pdf
in-pct-2000-0875-che form-5.pdf
in-pct-2000-0875-che petition.pdf
Patent Number | 217026 | |||||||||||||||||||||
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Indian Patent Application Number | IN/PCT/2000/875/CHE | |||||||||||||||||||||
PG Journal Number | 21/2008 | |||||||||||||||||||||
Publication Date | 23-May-2008 | |||||||||||||||||||||
Grant Date | 24-Mar-2008 | |||||||||||||||||||||
Date of Filing | 22-Dec-2000 | |||||||||||||||||||||
Name of Patentee | DYNEON GMBH & CO. KG | |||||||||||||||||||||
Applicant Address | D-84504 Burgkirchen, | |||||||||||||||||||||
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PCT International Classification Number | B01J 47/00 | |||||||||||||||||||||
PCT International Application Number | PCT/EP99/03672 | |||||||||||||||||||||
PCT International Filing date | 1999-05-27 | |||||||||||||||||||||
PCT Conventions:
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