AT14423B - Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors. - Google Patents

Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors.

Info

Publication number
AT14423B
AT14423B AT14423DA AT14423B AT 14423 B AT14423 B AT 14423B AT 14423D A AT14423D A AT 14423DA AT 14423 B AT14423 B AT 14423B
Authority
AT
Austria
Prior art keywords
production
water
waste liquors
soluble adhesive
cellulose waste
Prior art date
Application number
Other languages
German (de)
Inventor
Arthur Schweinburg
Original Assignee
Arthur Schweinburg
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 Arthur Schweinburg filed Critical Arthur Schweinburg
Application granted granted Critical
Publication of AT14423B publication Critical patent/AT14423B/en

Links

Landscapes

  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische   PATENTSCHRIFT ? 14423.   
 EMI1.1 
 Verfahren zur Herstellung eines wasserlöslichen Klebstoffes aus den Sulfitcellulose- ablaugen. 
 EMI1.2 
 ohne Ausscheidung in jedem Verhältnisse mischbaren, gut verwendbaren Klebstoff zu gewinnen, werden die Ablaugen in geeigneten, mit   Rührwerk   versehenen   Gefässen   in bekannter Weise unter Einblasen von Luft gekocht und durch Filtration von   schweniger Säure und   
 EMI1.3 
 überschreitenden Menge eines Chlorats und einer Mineralsäure versetzt und in geeigneten.

   mit Vorrichtung zur Probeentnahme   versehenen Kochgofässon   unter Druck und bei höherer Temperatur so lauge erhitzt, bis die starke, mit dem Kochen eingetretene Reaktion vor-   über   ist, die Flüssigkeit, ohne zu   schäumen,   ruhig siedet und an einer herausgenommenen 
 EMI1.4 
   oder gekhh-t. Die   so vorbereitete Lösung wird nun mit   Protemsubstanzen   versetzt und in Vakuum-oder sonst geeigneten   Kochgefässen   eingedampft   bezw.   in   Dampfapparaten   getrocknt.

   Satt der Proteïnsubstanzen oder eventuell neben diesen kann man auch der wie vorstehend präparierten Lauge eine entsprechende Menge einer pflanzlichen   Hausenblasp   oder eines anderen reichlich Gallerte bildenden Natur- und Kunstproduktes zusetzen und wie üblich vorfahren. 

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



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTERING? 14423
 EMI1.1
 Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors.
 EMI1.2
 To obtain readily usable adhesive which is miscible in any proportions without precipitation, the waste liquors are boiled in suitable vessels equipped with a stirrer in a known manner while blowing in air and by filtration of weak acid and
 EMI1.3
 Excessive amount of a chlorate and a mineral acid added and in suitable.

   The cooking vessel equipped with a device for taking samples is heated under pressure and at a higher temperature until the strong reaction that occurred with the boiling is over, the liquid boils quietly without foaming and one removed
 EMI1.4
   or gekhh-t. The solution prepared in this way is now mixed with protem substances and evaporated or evaporated in vacuum or other suitable cooking vessels. dried in steamers.

   In addition to the protein substances or possibly in addition to them, a corresponding amount of a vegetable isinglass or another natural and artificial product which forms a lot of jelly can also be added to the lye prepared as above and proceeded as usual.

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

 

Claims (1)

PATEN'r-ANSPRUCH : Verfahren zurherstellung eines wasserlöslichen Klebstoffes aus Sufitcelluloseablaugen, dadurch gekennz oichnet, dass die in bekannter Weise durch Kochen unter Einblasen von Luft und nachheriger Filtration von schwefliger Säure und deren Salzen befreite Rohlange mit genügenden Mengen von Chlorat und eiuer Mineralsäure so lauge gekocht wird, bis eine Probe der Flüssigkeit die vollständige Zerstörung der Gerbsäure anzeigt, worauf die so gereinigte Lauge mit Proteïnsubstanz verkocht und zur völligen Trockene gebracht wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of a water-soluble adhesive from sulphite cellulose waste liquors, characterized in that the raw length freed in a known manner by boiling while blowing in air and subsequent filtration of sulphurous acid and its salts is boiled with sufficient amounts of chlorate and your mineral acid until a sample is produced the liquid indicates the complete destruction of the tannic acid, whereupon the lye purified in this way is boiled with protein substance and brought to completely dryness. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT14423D 1902-06-27 1902-06-27 Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors. AT14423B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14423T 1902-06-27

Publications (1)

Publication Number Publication Date
AT14423B true AT14423B (en) 1903-12-10

Family

ID=3513964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14423D AT14423B (en) 1902-06-27 1902-06-27 Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors.

Country Status (1)

Country Link
AT (1) AT14423B (en)

Similar Documents

Publication Publication Date Title
AT14423B (en) Process for the production of a water-soluble adhesive from the sulphite cellulose waste liquors.
DE109612C (en) Process for the production of albumoses from albumen by means of sulphurous acid or bisulphites
DE694422C (en) Process for the production of a product from potato starch which has the characteristic properties of corn and wheat starch
DE122048C (en)
US4790A (en) Improvement in making sugar
DE753346C (en) Process for the production of condensation products
AT64369B (en) Method of making rosin emulsion and rosin soap.
AT7274B (en) Process for converting starch, starchy and starch-like material into sugar (dextrose).
DE678454C (en) Process for the production of digestible carbohydrate-containing feed from cellulose-containing raw materials, in particular wood
AT7927B (en) Process for the production of fuel briquettes.
AT83535B (en) Process for the production of a material from animal entrails similar in its properties to those of raw silk fabrics, namely water-resistant and tensile fabric.
CH125714A (en) Process for the preparation of the sodium salt of (4&#39;-sulfo) -2-benzoyl-benzoic acid.
DE503781C (en) Process for the production of paper from straw-like raw materials according to patent 413318 for the purpose of simultaneously obtaining a product that can be used in particular as animal feed
AT53046B (en) Process for the production of alcohol from sawdust and other cellulosic substances.
DE318980C (en) Process for the production of dried potatoes
AT69375B (en) Process for the production of tanning substances.
AT31766B (en) Process for the production of nutritional meal from wolf beans.
AT67753B (en) Process for the production of phosphatide protein compounds from fish.
US1089064A (en) Process of manufacturing vegetable glue.
DE546371C (en) Process for the production of edestin-containing hemp seeds that are stable at the boiling point
DE926662C (en) Process for the production of a whippable protein substitute from yeast and other yeast-like fungi
AT122954B (en) Process for the production of water-soluble condensation products with a tanning effect.
DE274959C (en)
AT50153B (en) Process for the production of a durable and easily friable dry product from sugar beet.
DE397405C (en) Process for the production of artificial tanning agents