DE313682C - - Google Patents
Info
- Publication number
- DE313682C DE313682C DENDAT313682D DE313682DA DE313682C DE 313682 C DE313682 C DE 313682C DE NDAT313682 D DENDAT313682 D DE NDAT313682D DE 313682D A DE313682D A DE 313682DA DE 313682 C DE313682 C DE 313682C
- Authority
- DE
- Germany
- Prior art keywords
- tablets
- glauber
- magnesium sulfate
- salt
- berlin
- 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
Links
- CSNNHWWHGAXBCP-UHFFFAOYSA-L mgso4 Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 10
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 5
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000010446 mirabilite Substances 0.000 description 4
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 4
- 239000000976 ink Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FDZZZRQASAIRJF-UHFFFAOYSA-M Malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 description 1
- 229940100996 SODIUM BISULFATE Drugs 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M Sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 16. JULI 1919ISSUED ON JULY 16, 1919
. REICHSPATENTAMT. REICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSE 22 g GRUPPECLASS 22 g GROUP
HERMANN MAISON und ROBERT MAISON in BERLIN. Verfahren zur Herstellung von Tintentafeln. HERMANN MAISON and ROBERT MAISON in BERLIN. Process for making ink tablets.
j-j-
Patentiert im Deutschen Reiche vom 7. April 1918 ab.Patented in the German Empire on April 7, 1918.
Es ist bekannt, unter Zuhilfenahme von Glaubersalz Tintentafeln herzustellen, die, in Wasser gelöst, sofort eine brauchbare Tinte ergeben. Es hat, sich nun herausgestellt, daß sich solche Tafeln vorteilhafter unter Zuhilfenahme von Magnesiumsulfat herstellen lassen. Diese Tafeln haben den großen Vorteil, daß sie überraschenderweise in Wasser bedeutend leichter und in kürzerer Zeit löslich sind, als die mit Glaubersalz hergestellten.It is known with the help of Glauber's salt to produce ink tablets which, when dissolved in water, are immediately usable inks result. It has now been found that such tables are more advantageous with the aid made of magnesium sulfate. These boards have the great advantage that surprisingly, they are significantly more easily soluble in water and in a shorter time than those made with Glauber's salt.
Die Magnesiumsulfattafeln lösen sich in kaltem Wasser in einigen Minuten, während die Glaubersalztafeln Stunden zur völligen Lösung bedürfen.The magnesium sulfate tablets dissolve in cold water in a few minutes while the Glauber's salt tablets take hours to completely dissolve.
Ferner hat es sich gezeigt, daß Magnesiumsulfat keinerlei aussalzende Wirkung auf den mitverwandten Farbstoff, selbst in konzentrierterer Lösung ausübt, und daß die erhaltenen Lösungen sich klar lange Zeit' aufbewahren lassen, was bei Glaubersalztafeln nicht der Fall ist.It has also been shown that magnesium sulfate has no salting out effect on the related dye, even in a more concentrated solution, and that the obtained Solutions can clearly be kept for a long time, which is not the case with Glauber's salt tablets Case is.
i,45 Magnesiumsulfat, 0,45 Natriumbisulfat, 0,9 Benzalgrün, 1,2 Saffranin M werden fein gepulvert, gemischt und gepreßt.i, 45 magnesium sulfate, 0.45 sodium bisulfate, 0.9 Benzal green, 1.2 Saffranin M will be fine powdered, mixed and pressed.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE313682C true DE313682C (en) | 1900-01-01 |
Family
ID=566540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT313682D Expired DE313682C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE313682C (en) |
-
0
- DE DENDAT313682D patent/DE313682C/de not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE152380C (en) | Process for the preparation of casein and other protein preparations | |
DE313682C (en) | ||
DE870031C (en) | Process for the production of tanning agents | |
DE344322C (en) | Process for the preparation of an o-oxyazo dye | |
AT28628B (en) | Transformation images, in which the transformation of the image is caused by the effect of light. | |
DE524620C (en) | Process for the representation of blue colors (Berlin blue, Paris blue, steel blue, etc.) from salts of ferrocyanic acid | |
AT135356B (en) | Process for the production of a mercurochloride double compound of podophyllin. | |
DE736918C (en) | Process for the production of pastes containing potassium chlorate | |
DE721746C (en) | Process for the preparation of concentrated sterilizable solutions of diiodotyrosine | |
DE438906C (en) | Process for the production of insoluble or slightly soluble substances in water in the form of clear, aqueous solutions or of clear, water-soluble dry preparations | |
DE415320C (en) | Process for the preparation of 2-oxy-1-arylaminonaphthalene sulfonic acids | |
AT103221B (en) | Process for the production of iron leather. | |
DE202468C (en) | ||
DE356120C (en) | Process for the production of a concentrated liquid ink | |
DE398406C (en) | Process for the production of aluminum formate solutions | |
DE122289C (en) | ||
AT50309B (en) | Process for the production of anhydrous sodium hydrosulfite. | |
DE448590C (en) | Copy color | |
AT39134B (en) | Process for producing aniline black. | |
DE251955C (en) | ||
DE110085C (en) | ||
DE293640C (en) | ||
DE671747C (en) | Process for the production of durable, viscous, acidic rhodanide solutions | |
DE644338C (en) | Process for the production of durable concentrated alkali hypochlorite solutions | |
DE206467C (en) |