US274059A - Heinrioh trenk - Google Patents
Heinrioh trenk Download PDFInfo
- Publication number
- US274059A US274059A US274059DA US274059A US 274059 A US274059 A US 274059A US 274059D A US274059D A US 274059DA US 274059 A US274059 A US 274059A
- Authority
- US
- United States
- Prior art keywords
- water
- mass
- waterproofing
- kilogram
- oil
- 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
- 238000009835 boiling Methods 0.000 description 22
- 238000004078 waterproofing Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000000944 linseed oil Substances 0.000 description 16
- 235000021388 linseed oil Nutrition 0.000 description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 239000010985 leather Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 239000004744 fabric Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000003292 glue Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000004753 textile Substances 0.000 description 10
- OIDPCXKPHYRNKH-UHFFFAOYSA-J Chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 8
- QDOXWKRWXJOMAK-UHFFFAOYSA-N Chromium(III) oxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 229940072033 potash Drugs 0.000 description 8
- 235000015320 potassium carbonate Nutrition 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 229940071207 sesquicarbonate Drugs 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 235000015096 spirit Nutrition 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 235000020127 ayran Nutrition 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- 229940095054 Ammoniac Drugs 0.000 description 2
- 235000015076 Shorea robusta Nutrition 0.000 description 2
- VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
Definitions
- the object. of this invention is to render leather and all kinds of textile fabrics and paper water-proof and durable, and to such end
- a concentratedsolution of sesquicarbonate of ammonia in lukewarm water is gradually added to the above-described mass, stirring it constantly and continuing to do so until it no longer reacts as an acid.
- the vessels and their contents are left to stand twenty-four hours.
- the contents of the vessel separate into a thick massand a fluid.
- This thick mass is the linseed-oil which was decomposed by the sulphuric acid and disoxidated by the sesquicarbonate of ammonia;
- the fluid is a solution of sulphate of ammonia formed by thedisoxidationof the sesquicarbonate of ammonia.
- the fluid is now drawn off and the thick mass treated as follows to prepare it for use: First, this mass is boiled in a suitable vessel. Then forevery five liters of linseed-oil employed four hundred grams of dry glue are soaked in water, and, havingbeen taken out of the water, boiled in a vessel. The boiling linseed-oil mass and the boiling glue are next mixed together, and must continue to boil twenty minutes, being stirred during the whole time. When the with linseed-oil, taking to one kilogram of the mass one kilogram of linseed-oil, which mixture must be boiled until the mass is thoroughly dissolved.
- the leather remains in this bath about four days,in order to tan the waterproofing substance which has entered into the pores and to make it indissoluble. This takes place in consequence of the glue contained in the waterproofing mass proper, and the so-prepared hides are, after being dried, perfectly water-proof.
- a tanningbath composed as follows One kilogram of sulphate of chrome-ocher and potash (chrome-alum) is dissolved in forty liters of water, and to this solution one kilogram of ,pyroligneous acid is added.
- the ob ject of this bath is to tan the waterproofing mass by means of the glue which it contains and to make it indissoluble.
- the substances are removed and dried, and are then finally submitted to the action of the following mixture:
- To one kilogram of the waterproofing mass proper one kilogram of linseed-oil is added, and both are boiled together until the mass is thoroughly dissolved.
- the mixture is then, while still hot, rubbed into the substances on both sides till they are fully saturated, after which the substances are dried. It is essential that this last-named mixture should be applied hot, since if allowed to coolit would part withitslinseed-oil and the impregnation would be incomplete.
- the substances thus treated are absolutely water-proof.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
UNITED STATES PATENT OFFICE.
HEINRICH TRENK, F BERLIN, GERMANY, ASSIGNOR or Two-reruns TO JEAN BALLATSOHANO AND OONSTANTIN BALLATSOHANO, or BUCHA- REST,ROUMAN1A. I
5 PROCESS OF AND COMPOSITION FOR WATERPROOFING LEATHER, &c.
SPECIFICATION forming part of Letters Patent No. 274,059, dated March 13, 1883.
Application filed July 21, 1680. (No specimens.) Patented in Englaild June 11, 1880, No. 2,377 in Belgium June 30, 1880, No. 5l,7-l7,
and in Luxernburg July 11, 1880, No. 150.
To all whom it may concern v Be it known that I, HEINRICH TEEN-K, 0
Berlin, Prussia, have invented a new and useful Improved Process of and Composition for Waterproofing, Preserving, and Strengthening Leather, Textile Fabrics, Wood, and similar Materials, (for which I have obtained a patent in Great Britain, No. 2,377, bearing date-June 11, 1880,) of which the following is a specification.
The object. of this invention is to render leather and all kinds of textile fabrics and paper water-proof and durable, and to such end A concentratedsolution of sesquicarbonate of ammonia in lukewarm water is gradually added to the above-described mass, stirring it constantly and continuing to do so until it no longer reacts as an acid. When this is the case the vessels and their contents are left to stand twenty-four hours. During this time the contents of the vessel separate into a thick massand a fluid. This thick mass is the linseed-oil which was decomposed by the sulphuric acid and disoxidated by the sesquicarbonate of ammonia; The fluid is a solution of sulphate of ammonia formed by thedisoxidationof the sesquicarbonate of ammonia. The fluid is now drawn off and the thick mass treated as follows to prepare it for use: First, this mass is boiled in a suitable vessel. Then forevery five liters of linseed-oil employed four hundred grams of dry glue are soaked in water, and, havingbeen taken out of the water, boiled in a vessel. The boiling linseed-oil mass and the boiling glue are next mixed together, and must continue to boil twenty minutes, being stirred during the whole time. When the with linseed-oil, taking to one kilogram of the mass one kilogram of linseed-oil, which mixture must be boiled until the mass is thoroughly dissolved. With this hot solution the tanned hides to be made water-proof must be rubbed by means of cloths till they are fully saturated. l The mass should only be applied while still hot, since on cooling it parts with its linseed-oil. It must further be well stirred up each time the rubbing-cloth is dipped into it. The so-t-reated leather is exposed to the action of warmth until thoroughly penetrated by the solution, and then placed in the followin g tannin g-bath To forty liters of water add one kilogram of sulphate of chrome-ocher and potash, (chrome-alum,) and when a perfect solution has taken place add one kilogram of pyroligneous acid. The leather remains in this bath about four days,in order to tan the waterproofing substance which has entered into the pores and to make it indissoluble. This takes place in consequence of the glue contained in the waterproofing mass proper, and the so-prepared hides are, after being dried, perfectly water-proof.
In order to render textile fabrics, paper, &c.,
water-proof, the waterproofing mass proper is mixed with spirit of sail-ammoniac, taking one kilogram of the waterproofing mass to two hundred and fifty grams of the spirit of sal= ammoniac, (aromatic spirits of ammonia,) so that of the latter there is always one-fourth part of the weight of the former. ture must be well boiled, and while it is boiling four hundred grams of water are added to This inixit hot ifa good result is to be obtained. When the substances are dry they are laid for twelve hours in a tanningbath composed as follows One kilogram of sulphate of chrome-ocher and potash (chrome-alum) is dissolved in forty liters of water, and to this solution one kilogram of ,pyroligneous acid is added. The ob ject of this bath is to tan the waterproofing mass by means of the glue which it contains and to make it indissoluble. After lying twelve hours in the baththe substances are removed and dried, and are then finally submitted to the action of the following mixture: To one kilogram of the waterproofing mass proper one kilogram of linseed-oil is added, and both are boiled together until the mass is thoroughly dissolved. The mixture is then, while still hot, rubbed into the substances on both sides till they are fully saturated, after which the substances are dried. It is essential that this last-named mixture should be applied hot, since if allowed to coolit would part withitslinseed-oil and the impregnation would be incomplete. The substances thus treated are absolutely water-proof.
Having thus described my invention, what I claim is i 1. The herein-described process of preparin g a compound for rendering leather, textile fabrics of all kinds, and paper water-proof, the same consisting in mixing with a quantity of linseed-oil about thefifth part of its volume of sulphuric acid, then disoxidating the same by stirring into it a concentrated solution of sesquicarbonate of ammonia in lukewarm water, then drawing off the fluid, and to the residue mass adding boiling glue, and stirring together and boiling the same, all in about the proportions specified, and in substantially the manner set forth.
2. The process of waterproofing leather, consisting in saturatingthe tanned hide with the waterproofing compound prepared as herein specified, and then placing the hide in a bath consisting of a solution of water, sulphate of 5 chrome-ocher, potash, (chrome-alum,) and pyroligneous acid, prepared substantially in the manner and iuabout the proportions set forth.
3. The process of waterproofing paper, textile fabrics, and the like, the same consisting in mixing the hereinbet'ore described water-' proofing compound with spirits of salammoniac, (aromatic spirits of ammonia,) boiling the mixture and dilntingit with water, then treating the material to be \vaterprooted with the compound thus obtained, placing treated material in a bath composed ofsulphateof chromeocher and potash, (chrome-alum,) water, and
Publications (1)
Publication Number | Publication Date |
---|---|
US274059A true US274059A (en) | 1883-03-13 |
Family
ID=2343289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US274059D Expired - Lifetime US274059A (en) | Heinrioh trenk |
Country Status (1)
Country | Link |
---|---|
US (1) | US274059A (en) |
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0
- US US274059D patent/US274059A/en not_active Expired - Lifetime
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