US1192460A - Method of manufacturing leather substances. - Google Patents
Method of manufacturing leather substances. Download PDFInfo
- Publication number
- US1192460A US1192460A US78714313A US1913787143A US1192460A US 1192460 A US1192460 A US 1192460A US 78714313 A US78714313 A US 78714313A US 1913787143 A US1913787143 A US 1913787143A US 1192460 A US1192460 A US 1192460A
- Authority
- US
- United States
- Prior art keywords
- substances
- leather
- kilograms
- manufacturing leather
- manufacturing
- 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
- 239000010985 leather Substances 0.000 title description 21
- 239000000126 substance Substances 0.000 title description 17
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000002699 waste material Substances 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 239000010425 asbestos Substances 0.000 description 6
- 229910052895 riebeckite Inorganic materials 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002641 tar oil Substances 0.000 description 1
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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0675—Macromolecular compounds fibrous from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0691—Polyamides; Polyaramides
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Definitions
- the present invention relates to a method of manufacturing leather substances which can be used, for instance, as floor covering material or a material for making jointless floors.
- the method consists essentially in grinding leather or leather waste alone or mixed with other fibrous substances such as asbestos, simultaneously with non-fibrous substances of granular nature and in adding a suitable binding agent thereto.
- leather or leather waste of any kind may be utilized.
- non-fibrous substances mineral and also organic substances, come, for instance into. consideration.
- the leather, the leather waste or its or their mixtures with asbestos or the like are ground together with nonfibrous substances in a suitable grinding device, the fibrous nature of the leather being preserved and the product thus obtained being made into a thick paste with a suitable binding agent.
- This paste can be applied directly upon a suitable base and thus be used, for instance, for the production of jointless floors. It
- Example I 100 kilograms of leather waste are ground with 20 kilograms of coarse asbestos threads, 162 kilograms of magnesium oxid 10 kilograms of kieselguhr and 15 kilograms of metal oxid, or earthencolors and the product obtained is made into a thick paste with a 25% addition of a solution of magnesium sulfate.
- This paste can be used either as a jointless floor or, for instance, be made into slabs under hydraulic pressure.
- Another manner of carrying out the method of the present invention consists, after having ground the leather or leather waste with the non-fibrous" substances, in
- Example II 100 kilograms of leather waste are ground with 20 kilograms of asbestos, 27 kilograms of casein and 1 5 kilo- ,grams of'metal oxid or earthen colors, 150 grams of glycerin are added thereto and the product thus obtained is made into a thick paste by adding 7 kilograms of pulverulent slaked lime with 30 liters of linseed oil.
- a binding agent constituted by tar oils or mineral oils, may also be used and which may contain mineral substances such as silicates and the like. This kind of substances is very appropriate as floor covering material for drill halls, circuses and the like.
- the leather substances manufactured in accordance with the present invention have, in comparison with the known substances, advantages in various respects. They are by a greater elasticity and are more resisting mechanically as well as against moisture. They are therefore Well washable. Furthermore they can be treated in any manner for instance, they can be sawed, cut, impremed and so on, Without losing solidity or disintegrating.
- the method of manufacturing leather substances which comprises grinding leather Waste with asbestos, magnesium oxid, kieselguhr and a color to obtain a triturated fibrous I fourth part of magnesium sulfate.
- the method of manufacturing leather substances which comprises grinding 100 kilograms of leather waste. with 20 kilograms of asbestos, 162 kilo rams of magnesium oxid, 10 kilograms 0 kieselguhr and 15 kilograms of coloring material, and mixing the resulting product with magnesium sulfate suflicient to bind the mass.
Description
CARL ROESSLER, OF HAMBURG, GERMANY.
METHOD OF MANUFACTURING LEATHER SUBSTANCES.
No Drawing.
To all whom it may concern Be it known that I, CARL RoEssLnR, manufacturer, a subject of the German Emperor, residing at Hamburg, Germany, have invented certain new and useful Improvements in Methods of Manufacturing Leather Substances, of which the following is a specification.
The present invention relates to a method of manufacturing leather substances which can be used, for instance, as floor covering material or a material for making jointless floors.
The method consists essentially in grinding leather or leather waste alone or mixed with other fibrous substances such as asbestos, simultaneously with non-fibrous substances of granular nature and in adding a suitable binding agent thereto.
I In carrying out the method, leather or leather waste of any kind, tanned leather as well as untanned leather, may be utilized.
As non-fibrous substances, mineral and also organic substances, come, for instance into. consideration. The leather, the leather waste or its or their mixtures with asbestos or the like are ground together with nonfibrous substances in a suitable grinding device, the fibrous nature of the leather being preserved and the product thus obtained being made into a thick paste with a suitable binding agent.
This paste can be applied directly upon a suitable base and thus be used, for instance, for the production of jointless floors. It
, can, however, be also made into plates or slabs of any thickness and size by using pressure.
Example I: 100 kilograms of leather waste are ground with 20 kilograms of coarse asbestos threads, 162 kilograms of magnesium oxid 10 kilograms of kieselguhr and 15 kilograms of metal oxid, or earthencolors and the product obtained is made into a thick paste with a 25% addition of a solution of magnesium sulfate. This paste can be used either as a jointless floor or, for instance, be made into slabs under hydraulic pressure.
Another manner of carrying out the method of the present invention consists, after having ground the leather or leather waste with the non-fibrous" substances, in
Specification of Letters Patent.
C thus characterized Patented July 25, 1916.
Application filed August 28, 1913. Serial No. 787,143.
adding to the product thus obtained, a small percentage of glycerin and making these substances into a thick paste by means of a binding agent such as linseed oil.
Example II: 100 kilograms of leather waste are ground with 20 kilograms of asbestos, 27 kilograms of casein and 1 5 kilo- ,grams of'metal oxid or earthen colors, 150 grams of glycerin are added thereto and the product thus obtained is made into a thick paste by adding 7 kilograms of pulverulent slaked lime with 30 liters of linseed oil.
Finally, for the manufacture of the substances in accordance withthe invention, a binding agent constituted by tar oils or mineral oils, may also be used and which may contain mineral substances such as silicates and the like. This kind of substances is very appropriate as floor covering material for drill halls, circuses and the like. 1
The leather substances manufactured in accordance with the present invention have, in comparison with the known substances, advantages in various respects. They are by a greater elasticity and are more resisting mechanically as well as against moisture. They are therefore Well washable. Furthermore they can be treated in any manner for instance, they can be sawed, cut, impremed and so on, Without losing solidity or disintegrating.
I claim:
1. The method of manufacturing leather substances, which comprises grinding leather Waste with asbestos, magnesium oxid, kieselguhr and a color to obtain a triturated fibrous I fourth part of magnesium sulfate.
2. The method of manufacturing leather substances, which comprises grinding 100 kilograms of leather waste. with 20 kilograms of asbestos, 162 kilo rams of magnesium oxid, 10 kilograms 0 kieselguhr and 15 kilograms of coloring material, and mixing the resulting product with magnesium sulfate suflicient to bind the mass.
In testimony whereof, I aifix my signature in the presence of two witnesses.
CARL ROES-SLER.
Witnesses:
WOLDEMAR HAUPT, ARTHUR SCHROEDER.
product, and then adding about one-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78714313A US1192460A (en) | 1913-08-28 | 1913-08-28 | Method of manufacturing leather substances. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78714313A US1192460A (en) | 1913-08-28 | 1913-08-28 | Method of manufacturing leather substances. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1192460A true US1192460A (en) | 1916-07-25 |
Family
ID=3260414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US78714313A Expired - Lifetime US1192460A (en) | 1913-08-28 | 1913-08-28 | Method of manufacturing leather substances. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1192460A (en) |
-
1913
- 1913-08-28 US US78714313A patent/US1192460A/en not_active Expired - Lifetime
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