AT97663B - Process for the preparation of resinous products. - Google Patents

Process for the preparation of resinous products.

Info

Publication number
AT97663B
AT97663B AT97663DA AT97663B AT 97663 B AT97663 B AT 97663B AT 97663D A AT97663D A AT 97663DA AT 97663 B AT97663 B AT 97663B
Authority
AT
Austria
Prior art keywords
carbon dioxide
stream
resin
resinous products
resinous
Prior art date
Application number
Other languages
German (de)
Inventor
Ignaz Dr Kreidl
Original Assignee
Ignaz Dr Kreidl
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 Ignaz Dr Kreidl filed Critical Ignaz Dr Kreidl
Application granted granted Critical
Publication of AT97663B publication Critical patent/AT97663B/en

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  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung von harzartigen Produkten. 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the preparation of resinous products.
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

EMI1.2 CH : CH. CH5 werden durch Erhitzen im Kohlensäurestrom auf 220 in wenigen Minuten verharzt. EMI1.2 CH: CH. CH5 become resinous in a few minutes by heating in a stream of carbon dioxide to 220. Ausbeute : 55 g eines Harzes (Sm. 135-140 ), von gleichen Eigenschaften wie die bisher beschriebenen. Yield: 55 g of a resin (Sm. 135-140) with the same properties as those previously described. Beispiel 4.59 g Anisalazeton (Sm. 72 ) CHgO. CH. CH : CH. CO. CHg werden im Kohlensäurestrom zirka drei Stunden auf ungefähr 2200 erhitzt. Es resultiert in einer Ausbeute von mehr als 90% ein rötlichgelbes, springhartes, durchsichtiges Harz, vom Sm. 50-65 , von ähnlichen Eigenschaften wie die bereits beschriebenen Harze. Example 4.59 g of anisalacetone (Sm. 72) CHgO. CH. CH: CH. CO. CHg are in Carbon dioxide stream heated to about 2200 for about three hours. A yield of more than 90% results in a reddish-yellow, spring-hard, transparent resin, of Sm. 50-65, of similar properties to the resins already described. Beispiel 5. 34g Cinnamylidenazeton (Sm. 68 ) Cor5. CH : CH. CH : CH. CO. CH3 werden einige Stunden im Kohlensäurestrom auf 2200 erhitzt. Man erhält zirka 31'5 g eines Harzes vom Sm. Example 5. 34g of cinnamylidene acetone (Sm. 68) Cor5. CH: CH. CH: CH. CO. CH3 are heated to 2200 for a few hours in a stream of carbon dioxide. About 31.5 g of a resin from Sm are obtained. 55-70 und ähnlichen Eigenschaften wie die vorhergehenden. 55-70 and similar characteristics to the previous ones. Die nach dem Verfahren gemäss der Erfindung gewonnenen, harzartigen Produkte sollen zur Herstellung von Lacken und Firnissen aller Art Verwendung finden. The resinous products obtained by the process according to the invention are intended to be used for the production of paints and varnishes of all kinds. In gleicher Weise lassen sich auch Dipiperonylidenazeton, Dianisalazeton, Furaleinnamalazeton u. dgl., kurz Körper von der allgemeinen Formel bzw. Zusammensetzung R. CH : CH. CH : CH. CO, verarbeiten. In the same way, dipiperonylidenacetone, dianisalacetone, furaleinnamalacetone and the like can also be used. Like., short bodies of the general formula or composition R. CH: CH. CH: CH. CO, process. PATENT-ANSPRUCH : Verfahren zur Darstellung von harzartigen Produkten, dadurch gekennzeichnet, dass man die monomeren Diarylolefinketone bzw. Arylolefinketone von der allgemeinen Formel R. (CH : CH) n EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the preparation of resinous products, characterized in that the monomeric diaryl olefin ketones or aryl olefin ketones of the general formula R. (CH: CH) n EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT97663D 1922-03-30 1922-03-30 Process for the preparation of resinous products. AT97663B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT97663T 1922-03-30

Publications (1)

Publication Number Publication Date
AT97663B true AT97663B (en) 1924-08-25

Family

ID=3617076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97663D AT97663B (en) 1922-03-30 1922-03-30 Process for the preparation of resinous products.

Country Status (1)

Country Link
AT (1) AT97663B (en)

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