US982370A - Composition for making gold-leaf. - Google Patents
Composition for making gold-leaf. Download PDFInfo
- Publication number
- US982370A US982370A US47720609A US1909477206A US982370A US 982370 A US982370 A US 982370A US 47720609 A US47720609 A US 47720609A US 1909477206 A US1909477206 A US 1909477206A US 982370 A US982370 A US 982370A
- Authority
- US
- United States
- Prior art keywords
- leaf
- composition
- making gold
- gold
- cubic centimeters
- 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
- 239000000203 mixture Substances 0.000 title description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229940072049 amyl acetate Drugs 0.000 description 3
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
- 229960001777 castor oil Drugs 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010970 precious metal 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/16—Esters of inorganic acids
- C09D101/18—Cellulose nitrate
Definitions
- gi'onze (consisting of a oys of This invention relates to the manufacture of leaf-metal and the like, more particularly of leaf-gold, by means of a rocess in which no hammering operation ta es place.
- the invention consists in addin to the well known mixture of bronze, amy acetate and nitrocellulose, benzin, methyllc alcohol and castor-oil.
- the benzin effects a rapid evaporation of the solvent (amyl acetate) the meth 1 alcohol accelerates the drying of the meta lic film formed on the surface of water, and the castor-oil renders the leafmetal malleable.
- the bronze is umformly istributed over the whole surface and is firml held by the tissue formed by the nitrocellu ose.
- One mode of carrying out the invention is ven by way of exam le. 120 grams of precious or base metals in powdered condition) is intimatelymixed with a mixture having the composition hereinafter described ,until a paste or fluid ofthick consistenc and of the required color is obtained. he colorless mixture consists of: 500 cubic centimeters of amyl acetate, 450 cubic centimeters of benzin, 50 cubic centimeters of meth-' comrosrrron ron MAKING corn-trier.
- Tylic alcohol In this liquid there are disshort time, is solidified to a leaf. The latter is then removed by suitable means.
- The. leaf obtained in thls manner is compact, it possesses the color of'the bronze or the like which has'been added to the mixture, and, after it has been artificially dried, rendered smooth or polished, and pressed, can serve as a perfect substitute for eaten leafold or leaf-metal.
- fication oft e film on the water surface is due to the eva oration of the solvent and is completed wit in 20 minutes when the atmospheric temperature is about 15 C.
- a mercury, glass, or any other suitable plane surface may be used for the pur ose of receivin formed by the mixture.
- the lea obtained in the manner described, after it has been divided into smaller parts or even without any preliminary division may be dried on sheet-iron lates' in drying ovens at a temperature of about 50-60 C.
- the present process which excfildes any possibility of the metal becoming oxidized while the leaves are manufactured, does not re aries much time and many means of operation, and may be carried out by workmen less skilled than those required for the hammering process.
- any size of leaves may be obtained, while they may be made more or less thick.
- the leaves are preferably uniform and are very resistant against breakage, I1) ⁇ 1Illll1lg, She!t1- ing, cracking and the like. oreover, any desired color may be imparted to the leaves.
- a composition of matter for forming 2.
- a composition of matter for forming leaf-metal consisting of the followin in- V gradients and compounded substantial y in the following proportions, to wit:-120 5 grams bronze powder, 500 cubic centimeters amyl acetate,,450 cubic centimeters benzin, 50' cubic centimeters methyl aioohu, 3.7 grams castor oil, and 26.25 grams nitrocelluloseysubstantiall lti as described and for the" purposes set -fo In testimony whereof I afiix my signa'-. 'ture in presence of two witnesses;
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Description
Y no Drawing.
UNITED STATES PATENT caries.
. mn'onnnnn xunz, or streams, engu'gny,
To all whom it may concern:
Be it known that I, LnoNHARo KURZ, a subject of the Emperor of German residing at Fuerth, Bavaria, German ave invented certain new and usefu Improvements in Compositions for Makin Gold- Leaf and the Like, more particular y Leaf- Gold, of which the following is a specification.
gi'onze (consisting of a oys of This invention relates to the manufacture of leaf-metal and the like, more particularly of leaf-gold, by means of a rocess in which no hammering operation ta es place.
It has hitherto been proposed-to dissolve bronze (an alloy of a precious or base met-a1 in owdered condition) in a mixture of amy acetate and nitrocellulose and to pour this solution over a surface of water, the
is to avoid these drawbacks.
The invention consists in addin to the well known mixture of bronze, amy acetate and nitrocellulose, benzin, methyllc alcohol and castor-oil. The benzin effects a rapid evaporation of the solvent (amyl acetate) the meth 1 alcohol accelerates the drying of the meta lic film formed on the surface of water, and the castor-oil renders the leafmetal malleable. Moreover in the leafmetal obtained according to the resent invention the bronze is umformly istributed over the whole surface and is firml held by the tissue formed by the nitrocellu ose.
One mode of carrying out the invention is ven by way of exam le. 120 grams of precious or base metals in powdered condition) is intimatelymixed with a mixture having the composition hereinafter described ,until a paste or fluid ofthick consistenc and of the required color is obtained. he colorless mixture consists of: 500 cubic centimeters of amyl acetate, 450 cubic centimeters of benzin, 50 cubic centimeters of meth-' comrosrrron ron MAKING corn-trier.
Specification of Letters Patent. Patented Jan, 24, 1911,
Applicatlcn filed February 10, 1909. Serial No. 477,208. a
Tylic alcohol: In this liquid there are disshort time, is solidified to a leaf. The latter is then removed by suitable means. The. leaf obtained in thls manner is compact, it possesses the color of'the bronze or the like which has'been added to the mixture, and, after it has been artificially dried, rendered smooth or polished, and pressed, can serve as a perfect substitute for eaten leafold or leaf-metal. fication oft e film on the water surface is due to the eva oration of the solvent and is completed wit in 20 minutes when the atmospheric temperature is about 15 C. Instead of the water surface, a mercury, glass, or any other suitable plane surface may be used for the pur ose of receivin formed by the mixture. The lea obtained in the manner described, after it has been divided into smaller parts or even without any preliminary division, may be dried on sheet-iron lates' in drying ovens at a temperature of about 50-60 C.
The following main advantages are attained by the present invention: In con-,
tradistinction to the difiicult and costlyhammerin operation, the present process which excfildes any possibility of the metal becoming oxidized while the leaves are manufactured, does not re uire much time and many means of operation, and may be carried out by workmen less skilled than those required for the hammering process. According to the surface of water employed any size of leaves may be obtained, while they may be made more or less thick. The leaves are preferably uniform and are very resistant against breakage, I1)\1Illll1lg, She!t1- ing, cracking and the like. oreover, any desired color may be imparted to the leaves.
I claim the film 1. A composition of matter for forming 2. A composition of matter for forming leaf-metal, consisting of the followin in- V gradients and compounded substantial y in the following proportions, to wit:-120 5 grams bronze powder, 500 cubic centimeters amyl acetate,,450 cubic centimeters benzin, 50' cubic centimeters methyl aioohu, 3.7 grams castor oil, and 26.25 grams nitrocelluloseysubstantiall lti as described and for the" purposes set -fo In testimony whereof I afiix my signa'-. 'ture in presence of two witnesses;
. LEONHARD KURZ. Witnesses: Y T Amxsnnmz Wnamn, MAX Sommmnn'. I
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47720609A US982370A (en) | 1909-02-10 | 1909-02-10 | Composition for making gold-leaf. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47720609A US982370A (en) | 1909-02-10 | 1909-02-10 | Composition for making gold-leaf. |
Publications (1)
Publication Number | Publication Date |
---|---|
US982370A true US982370A (en) | 1911-01-24 |
Family
ID=3050730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US47720609A Expired - Lifetime US982370A (en) | 1909-02-10 | 1909-02-10 | Composition for making gold-leaf. |
Country Status (1)
Country | Link |
---|---|
US (1) | US982370A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610126A (en) * | 1947-04-23 | 1952-09-09 | Johnson Matthey Co Ltd | Decoration of heat-resisting bases, such as glass, earthenware, and china |
US3392054A (en) * | 1965-02-03 | 1968-07-09 | Vietory Engineering Corp | Method of manufacturing thin film thermistors |
US4136145A (en) * | 1974-07-05 | 1979-01-23 | Schering Aktiengesellschaft | Medicament carriers in the form of film having active substance incorporated therein |
-
1909
- 1909-02-10 US US47720609A patent/US982370A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610126A (en) * | 1947-04-23 | 1952-09-09 | Johnson Matthey Co Ltd | Decoration of heat-resisting bases, such as glass, earthenware, and china |
US3392054A (en) * | 1965-02-03 | 1968-07-09 | Vietory Engineering Corp | Method of manufacturing thin film thermistors |
US4136145A (en) * | 1974-07-05 | 1979-01-23 | Schering Aktiengesellschaft | Medicament carriers in the form of film having active substance incorporated therein |
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