US1385184A - Method for finishing leather - Google Patents
Method for finishing leather Download PDFInfo
- Publication number
- US1385184A US1385184A US330636A US33063619A US1385184A US 1385184 A US1385184 A US 1385184A US 330636 A US330636 A US 330636A US 33063619 A US33063619 A US 33063619A US 1385184 A US1385184 A US 1385184A
- Authority
- US
- United States
- Prior art keywords
- leather
- grams
- finishing
- elements
- selenium
- 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 12
- 238000000034 method Methods 0.000 title description 5
- 238000000576 coating method Methods 0.000 description 6
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 229910052711 selenium Inorganic materials 0.000 description 5
- 239000011669 selenium Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
- GJOHLWZHWQUKAU-UHFFFAOYSA-N 5-azaniumylpentan-2-yl-(6-methoxyquinolin-8-yl)azanium;dihydrogen phosphate Chemical compound OP(O)(O)=O.OP(O)(O)=O.N1=CC=CC2=CC(OC)=CC(NC(C)CCCN)=C21 GJOHLWZHWQUKAU-UHFFFAOYSA-N 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 239000000969 carrier Substances 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
- 238000010422 painting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
Definitions
- the main object of our invention is to so finish leather that even though the skin initially is of various shades that the leather when finished will be of a light gray color which is even in shade, and at the same time the natural grain pattern will not be destroyed.
- cessive coatings so that it takes the color of these elements, or they can be used as a preliminary coating to be applied to the leather to give it a uniform background or bottom on which other finishing materials or pigments may be applied to secure the desired color, luster, etc.
- An example of producing agray finish employing the above mentioned elements in accordance with our invention is as follows :--Make a 32 oz. solution containing 10 grams of carnauba Wax, 10 grams of boraX, 15 grams of casein and 15 grams of shellac. To this add 20 grams of selenium. Apply to the skin, dry and glaze.
- leather having a coating including graphite, tellurium, antimony and selenlum.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
UNITED STATES PATENT OFFICE.
WYMAN H. MEADE Ann'svnn 11. FRIESTEDT, or CAMDEN, NEW JERSEY.
METHOD FOR FINISHING LEATHER.
No Drawing.
To all whom it may concern:
Be it known that we, WYMAN H. MEADE, a citizen of the United States, and SvEN H. Fnms'rnnr, a subject of the King of Sweden, both residing at Camden, county of Camden, and State of New Jersey, have invented certain new and useful Improvements in Methods for Finishing Leather, of which the following is a specification.
The finishing of lighter shades of leather has always been a difiicult problem. In the methods previously employed only the most perfect skins were suitable, for example, to be finished a light gray color. If the skins varied in natural shade it was practically impossible, without entirely covering up the natural surface or grain pattern of the skin,
to produce an even shade throughout the entire skin. It was either a question of employing onl the perfect skins so as to insure a practical y even shade or the variation of the shade of the natural skin was overcome by painting or coating the same with heavy pigments which while they cover the imperfections, they also cover the natural grain pattern and the production was that of an artificial or painted appearing leather.
The main object of our invention is to so finish leather that even though the skin initially is of various shades that the leather when finished will be of a light gray color which is even in shade, and at the same time the natural grain pattern will not be destroyed.
In carrying out our impro ed method we employ the following elements :carbon in the form of graphite, tellurium, selenium and antimony; these elements being used in powder form and can be applied to leather either dr by a pad orabrush dipped in the pow ered elements and rubbed on the surface to be coated and finished or the elements can bemixed with various carriers or luster-producing or waterproofing materials Specification of Letters Patent. Patented J ly 19, 1921 Application filed October 14, 1919. Serial No. 330,636.
cessive coatings so that it takes the color of these elements, or they can be used as a preliminary coating to be applied to the leather to give it a uniform background or bottom on which other finishing materials or pigments may be applied to secure the desired color, luster, etc.
An example of producing agray finish employing the above mentioned elements in accordance with our invention, is as follows :--Make a 32 oz. solution containing 10 grams of carnauba Wax, 10 grams of boraX, 15 grams of casein and 15 grams of shellac. To this add 20 grams of selenium. Apply to the skin, dry and glaze.
Or use the above solution, of wax, etc., and 5 grams each of selenium, antimony, tellu-; rium and graphite.
Having thus described our invention, what we claim as new and desire to secure by Letters Patent is 1. As a new article of manufacture, leather having a coating including selenium.
2. As a new article of manufacture, leather having a coating including finely divided. selenium.
3. As a new article of manufacture, leather having a coating including graphite, tellurium, antimony and selenlum.
In testimony whereof we have signed our names to this specification in. the presence of two subscribing witnesses.
VVYMAN H. MEADE. SVEN H. FRIESTEDT. Witnesses:
ANNA BENTON, CHAs. E. Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US330636A US1385184A (en) | 1919-10-14 | 1919-10-14 | Method for finishing leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US330636A US1385184A (en) | 1919-10-14 | 1919-10-14 | Method for finishing leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1385184A true US1385184A (en) | 1921-07-19 |
Family
ID=23290619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US330636A Expired - Lifetime US1385184A (en) | 1919-10-14 | 1919-10-14 | Method for finishing leather |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1385184A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2817603A (en) * | 1953-03-04 | 1957-12-24 | Myron A Coler | Method of producing electrically conductive article |
| US2817604A (en) * | 1953-03-04 | 1957-12-24 | Myron A Coler | Method of making transparent electro-conductive surfaced plastic articles |
-
1919
- 1919-10-14 US US330636A patent/US1385184A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2817603A (en) * | 1953-03-04 | 1957-12-24 | Myron A Coler | Method of producing electrically conductive article |
| US2817604A (en) * | 1953-03-04 | 1957-12-24 | Myron A Coler | Method of making transparent electro-conductive surfaced plastic articles |
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