AT30252B - Process for the development of gaseous formaldehyde. - Google Patents

Process for the development of gaseous formaldehyde.

Info

Publication number
AT30252B
AT30252B AT30252DA AT30252B AT 30252 B AT30252 B AT 30252B AT 30252D A AT30252D A AT 30252DA AT 30252 B AT30252 B AT 30252B
Authority
AT
Austria
Prior art keywords
development
gaseous formaldehyde
formaldehyde
gaseous
desc
Prior art date
Application number
Other languages
German (de)
Original Assignee
Farbenfab Vorm Bayer F & Co
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
Priority claimed from DE1905177053D external-priority patent/DE177053C/de
Application filed by Farbenfab Vorm Bayer F & Co filed Critical Farbenfab Vorm Bayer F & Co
Application granted granted Critical
Publication of AT30252B publication Critical patent/AT30252B/en

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  • Polymerization Catalysts (AREA)

Description

  

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PATENT-ANSPRUCH : 
Vorfahren zur Entwicklung von gasförmigem Formaldehyd aus polymerisiertem Formal-   d'hyd   durch Einwirkung alkalisch reagierender Substanzen in Gegenwart von Wasser, dadurch   gekennzeichnet,   dass als alkalisch reagierende Substanzen Metallsuperoxyde verwendet worden.



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PATENT CLAIM:
Process for the development of gaseous formaldehyde from polymerized formaldehyde by the action of alkaline substances in the presence of water, characterized in that metal peroxides were used as alkaline substances.
AT30252D 1905-07-12 1906-04-23 Process for the development of gaseous formaldehyde. AT30252B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1905177053D DE177053C (en) 1905-07-12

Publications (1)

Publication Number Publication Date
AT30252B true AT30252B (en) 1907-10-10

Family

ID=5700544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30252D AT30252B (en) 1905-07-12 1906-04-23 Process for the development of gaseous formaldehyde.

Country Status (1)

Country Link
AT (1) AT30252B (en)

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