US465860A - robert weiler - Google Patents
robert weiler Download PDFInfo
- Publication number
- US465860A US465860A US465860DA US465860A US 465860 A US465860 A US 465860A US 465860D A US465860D A US 465860DA US 465860 A US465860 A US 465860A
- Authority
- US
- United States
- Prior art keywords
- robert
- ink
- weiler
- per cent
- galls
- 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 - Lifetime
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 4
- 235000019241 carbon black Nutrition 0.000 description 4
- 240000003152 Rhus chinensis Species 0.000 description 3
- 235000014220 Rhus chinensis Nutrition 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- -1 Vegetable-black Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004071 soot Substances 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
Definitions
- ROBERT WEILER and OTTO HEIDEPRIEM merchants, both ofSalisbury Buildings, corner of Bourke and Queen Streets, Melbourne aforesaid, citizens of Melbourne and British sub- 10 jects, have invented a new and useful Composition of Matter to be Used for an Inn proved Ink, of which the following isa specification.
- This invention relates to an ink specially prepared so as by its use to render forgeries and criminal erasures, additions, or alterations easy of detection and dit'ticult to accomplish, as the ink is not affected by the agency of acids, alkalies, &c., and also to render 2o written documents imperishable to the decay of time or other cireu mstances-such as damp, mildew, &c.which would militate against their permanency and utility.
- ingredients of which our improved ink is composed are as follows: 'Preferably we convert sugar by the aid of concentrated sulphuric or other acids into carbon-black, or we use lamp-black, Vegetable-black, soot, or other simple carbons in certain approved proportions. To these we add a solutionof gumarabic or other mucilage, caustic soda, oxalic acid, and india-ink. To the above ingredients we add vanadium, in the form of ammonium meta-vanadate or other suitable form of vanadium, Aleppo galls, and nut-galls, the whole being finished by the addition of a small quantity of aniline dye for giving a tint to the mix- Serial No.370
- composition of mat- 6o ter consisting of carbon-black, caustic soda, oxalic acid, in (Ilia-ink, vanadiu m, Aleppo galls, nut-galls, and gum-arabio, together with a sufficiency of aniline dye for coloring, the whole being associated by a sufficiency of 65 water to make a freely-flowing ink.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
UNITED STATES PATENT OrFIcE.
THOMAS V. JUST, ROBERT YVEILER, AND OTTO HEIDEPRIEM, OF MELBOURNE VICTORIA.
INK.
SPECIFICATION forming part of Letters Patent No. 465,860, dated December 29, 1891'.
Application filed November 1 O, 1 8 9 0.
To all whom it may concern.-
Be it known that we, THOMAS \VEMYss J UST, hydraulic engineer, of No. 4545 Collins Street, Melbourne, in the Colony of Victoria, a citizen of Melbourne and a British subject, and
ROBERT WEILER and OTTO HEIDEPRIEM, merchants, both ofSalisbury Buildings, corner of Bourke and Queen Streets, Melbourne aforesaid, citizens of Melbourne and British sub- 10 jects, have invented a new and useful Composition of Matter to be Used for an Inn proved Ink, of which the following isa specification.
This invention relates to an ink specially prepared so as by its use to render forgeries and criminal erasures, additions, or alterations easy of detection and dit'ticult to accomplish, as the ink is not affected by the agency of acids, alkalies, &c., and also to render 2o written documents imperishable to the decay of time or other cireu mstances-such as damp, mildew, &c.which would militate against their permanency and utility.
The ingredients of which our improved ink is composed are as follows: 'Preferably we convert sugar by the aid of concentrated sulphuric or other acids into carbon-black, or we use lamp-black, Vegetable-black, soot, or other simple carbons in certain approved proportions. To these we add a solutionof gumarabic or other mucilage, caustic soda, oxalic acid, and india-ink. To the above ingredients we add vanadium, in the form of ammonium meta-vanadate or other suitable form of vanadium, Aleppo galls, and nut-galls, the whole being finished by the addition of a small quantity of aniline dye for giving a tint to the mix- Serial No.370|958. (No specimens.)
ture. Enough water is added during manufacture to make a freely-flowing ink, which is then ready for use.
lVe do not confine ourselves to any exact proportions of the component parts above mentioned, as they can be arranged in variable quantities; but we would have it distinctly understood that the basis of our in- 5 vention consists in the use of carbon-black, to which the other ingredients serve as correctors and suspenders. However, we may use the following proportions with good results, viz: nut-galls, twenty per cent; blue Aleppo 5o galls, five per cent; carbon-black, ten per cent; vanadium, one per cent; India carbon ink, ten per cent; oxalic acid, three per cent; aniline for coloring, one per cent; rain-Water, fifty per cent.
Having now particularly described and ascertained the nature of our said invention and in what manneinthe same is to be performed, we declare that what we claim is- The hereindescribed composition of mat- 6o ter, consisting of carbon-black, caustic soda, oxalic acid, in (Ilia-ink, vanadiu m, Aleppo galls, nut-galls, and gum-arabio, together with a sufficiency of aniline dye for coloring, the whole being associated by a sufficiency of 65 water to make a freely-flowing ink.
In witness whereof we have hereunto set our hands in presence of two witnesses.
- T. W. JUST.
ROBERT XVEILER. OTTO HEIDEPRTEM.
\Vitnesses:
A. O. TAOHSE, 0.1 3., RICHARD SPARROW.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US465860A true US465860A (en) | 1891-12-29 |
Family
ID=2534724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US465860D Expired - Lifetime US465860A (en) | robert weiler |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US465860A (en) |
-
0
- US US465860D patent/US465860A/en not_active Expired - Lifetime
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