AT194066B - Process for the production of chitosan polysulfuric acid esters - Google Patents

Process for the production of chitosan polysulfuric acid esters

Info

Publication number
AT194066B
AT194066B AT194066DA AT194066B AT 194066 B AT194066 B AT 194066B AT 194066D A AT194066D A AT 194066DA AT 194066 B AT194066 B AT 194066B
Authority
AT
Austria
Prior art keywords
chitosan
production
acid esters
polysulfuric acid
polysulfuric
Prior art date
Application number
Other languages
German (de)
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AT194066B publication Critical patent/AT194066B/en

Links

AT194066D 1954-01-22 1955-01-17 Process for the production of chitosan polysulfuric acid esters AT194066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH194066X 1954-01-22

Publications (1)

Publication Number Publication Date
AT194066B true AT194066B (en) 1957-12-27

Family

ID=4439225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT194066D AT194066B (en) 1954-01-22 1955-01-17 Process for the production of chitosan polysulfuric acid esters

Country Status (1)

Country Link
AT (1) AT194066B (en)

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