DE460814C - Process for the production of acid-resistant putty compounds - Google Patents

Process for the production of acid-resistant putty compounds

Info

Publication number
DE460814C
DE460814C DEI27757D DEI0027757D DE460814C DE 460814 C DE460814 C DE 460814C DE I27757 D DEI27757 D DE I27757D DE I0027757 D DEI0027757 D DE I0027757D DE 460814 C DE460814 C DE 460814C
Authority
DE
Germany
Prior art keywords
acid
production
compounds
resistant putty
resistant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEI27757D
Other languages
German (de)
Inventor
Dr Karl Dietz
Dipl-Ing Karl Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI27757D priority Critical patent/DE460814C/en
Application granted granted Critical
Publication of DE460814C publication Critical patent/DE460814C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds

Description

Verfahren zur Herstellung säurefester Kittmassen. Zusatz zum Patent 4.6o 125-In weiterer Verfolgung der in der Patentschrift 4.6o 125 ausgeführten Arbeiten wurde gefunden, daß nicht nur Si,lciumdioxydm@odifikationen und -verbindungen, die stark mit Alkali reagieren, geeignet sind, als Kittmehl für säurefeste Kittmassen zu dienen, sondern auch Verbindungen des elementaren Siliciums, insbesondere die Salze der Kieselfluorwasserstoffsäure, die Silikofluoride.Process for the production of acid-resistant putty compounds. Addition to the patent 4.6o 125-In further pursuit of the work carried out in patent 4.6o 125 it was found that not only Si, lciumdioxydm @ odifications and compounds, the react strongly with alkali, are suitable as cement powder for acid-resistant cement masses to serve, but also compounds of elemental silicon, especially the Salts of silicofluoric acid, the silicofluorides.

Es genügt von diesen Salzen bereits eine sehr geringe Zutmischung (etwa 3 bis 5 @`o zu einem beliebigen säurefesten Kittmehl, um einen .außerordentlich rasch erhärtenden säurefesten Kitt zu erhalten.A very small addition of these salts is sufficient (about 3 to 5 @ `o to any acid-resistant putty flour, for an extremely to obtain rapidly hardening, acid-resistant putty.

Auch bei diesen Stoffen hat die Auswahl nach dem Gesichtspunkt der Reaktionsfähigkeit gegen Natronlauge zu erfolgen und sind solche Stoffe als Zusatz zu Kittmehlen besonders geeignet, welche stark mit Alkali reagieren.Even with these substances, the selection has to be made according to the point of view of the Reactivity against caustic soda to take place and are such substances as an additive Particularly suitable for putty flours, which react strongly with alkali.

Claims (1)

PATENTANSPRUCH Ausführungsform des Verfahrens der Patentschrift q.6o 125 zur Herstellung säurefester Kittmassen, dadurch gekennzeichnet, daß man hier andere Siliciumverbindungen, insbesondere Silikofluoride, als Zusatz zu siurefesten Bittmehlen verwendet und ihre Auswahl nach den Vorschriften des Hauptpatents trifft.Claim embodiment of the method of patent specification q.6o 125 for the production of acid-resistant cement compounds, characterized in that here other silicon compounds, in particular silicon fluorides, as an additive to acid-resistant Bitt flours are used and their selection is made according to the provisions of the main patent.
DEI27757D 1926-03-26 1926-03-26 Process for the production of acid-resistant putty compounds Expired DE460814C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI27757D DE460814C (en) 1926-03-26 1926-03-26 Process for the production of acid-resistant putty compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI27757D DE460814C (en) 1926-03-26 1926-03-26 Process for the production of acid-resistant putty compounds

Publications (1)

Publication Number Publication Date
DE460814C true DE460814C (en) 1928-06-06

Family

ID=7186854

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI27757D Expired DE460814C (en) 1926-03-26 1926-03-26 Process for the production of acid-resistant putty compounds

Country Status (1)

Country Link
DE (1) DE460814C (en)

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