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AT170634B - Process for the production of thermoplastic, phenol-like lignin conversion substances, in particular from sulphite waste liquors - Google Patents

Process for the production of thermoplastic, phenol-like lignin conversion substances, in particular from sulphite waste liquors

Info

Publication number
AT170634B
AT170634B AT170634DA AT170634B AT 170634 B AT170634 B AT 170634B AT 170634D A AT170634D A AT 170634DA AT 170634 B AT170634 B AT 170634B
Authority
AT
Austria
Prior art keywords
phenol
thermoplastic
production
waste liquors
lignin conversion
Prior art date
Application number
Other languages
German (de)
Inventor
Theodor Dipl Ing Dr T Kleinert
Original Assignee
Theodor Dipl Ing Dr T Kleinert
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 Theodor Dipl Ing Dr T Kleinert filed Critical Theodor Dipl Ing Dr T Kleinert
Application granted granted Critical
Publication of AT170634B publication Critical patent/AT170634B/en

Links

AT170634D 1946-06-22 1946-06-22 Process for the production of thermoplastic, phenol-like lignin conversion substances, in particular from sulphite waste liquors AT170634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT170634T 1946-06-22

Publications (1)

Publication Number Publication Date
AT170634B true AT170634B (en) 1952-03-10

Family

ID=3655844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT170634D AT170634B (en) 1946-06-22 1946-06-22 Process for the production of thermoplastic, phenol-like lignin conversion substances, in particular from sulphite waste liquors

Country Status (1)

Country Link
AT (1) AT170634B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977352A (en) * 1958-07-25 1961-03-28 Int Paper Canada Process for obtaining infusible products of high carbon contents from lignin sulphonates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977352A (en) * 1958-07-25 1961-03-28 Int Paper Canada Process for obtaining infusible products of high carbon contents from lignin sulphonates

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