US35293A - Improvement in depilating and bating skins - Google Patents
Improvement in depilating and bating skins Download PDFInfo
- Publication number
- US35293A US35293A US35293DA US35293A US 35293 A US35293 A US 35293A US 35293D A US35293D A US 35293DA US 35293 A US35293 A US 35293A
- Authority
- US
- United States
- Prior art keywords
- skins
- depilating
- improvement
- bating
- hides
- 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
- 210000003491 Skin Anatomy 0.000 title description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 2
- 210000003608 Feces Anatomy 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S273/00—Amusement devices: games
- Y10S273/10—Butadiene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/908—Composition having specified shape, e.g. rod, stick, or ball, and other than sheet, film, or fiber
Definitions
- BeitknownthatLJEHU BRAINERD,ofOleveland in the county of Ouyahoga and State of Ohio, have invented new and useful Improvements in Depilating and Batin g Hides and Skins; and I do hereby declare that the following is a full and complete description thereof.
- my invention relates to a combined depilatin g and. batin g process by means of which some two or three weeks time is saved in fitting'skins and hides for the tan, besides a saving of expense and labor, and the dispensing wholly with the solution of hens or pigeons dung, commonly called the hate, the skins and hides being left in a soft and flacid condition, and affording a better quality of leather than when unhaired and hated in the common method.
- Green skins need no preparation except the usual operation of fleshing. Salted or dried sulphate of .soda in water and thoroughly incorporate the same with the lime-andsulphur paste before described, and it is ready for use.
- the depilating-vat is filled with clean water, and one-sixth of an ounce of the paste (calculated dry) is added for each gallon of water the vat contains, and thoroughly mixed, and it is ready for use, and as many skins or hides may be immersed therein as will freely float. They should be handled as many as three or four times during the first twelve hours, and the temperature of the liquid should range from 60 to 80 Fahrenheit. Usually for light skins twenty-four hoursimmersion will be found sufficient.
- the herein-described compound for depilatin g and hating hides and skins, the same being combined in one operation, as specified.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
UNITED STATES PATENT OFFICE...
JEHU BRAINERD, OF CLEVELAND, OHIO.
IMPROVEMENT IN DEPILATING AND BATING SKINS.
Specification forming part of Letters Patent No. 35,293, dated May 20, 1862.
To all whom it may concern:
BeitknownthatLJEHU BRAINERD,ofOleveland, in the county of Ouyahoga and State of Ohio, have invented new and useful Improvements in Depilating and Batin g Hides and Skins; and I do hereby declare that the following is a full and complete description thereof.
The nature of my invention relates to a combined depilatin g and. batin g process by means of which some two or three weeks time is saved in fitting'skins and hides for the tan, besides a saving of expense and labor, and the dispensing wholly with the solution of hens or pigeons dung, commonly called the hate, the skins and hides being left in a soft and flacid condition, and affording a better quality of leather than when unhaired and hated in the common method.
Green skins need no preparation except the usual operation of fleshing. Salted or dried sulphate of .soda in water and thoroughly incorporate the same with the lime-andsulphur paste before described, and it is ready for use. The depilating-vat is filled with clean water, and one-sixth of an ounce of the paste (calculated dry) is added for each gallon of water the vat contains, and thoroughly mixed, and it is ready for use, and as many skins or hides may be immersed therein as will freely float. They should be handled as many as three or four times during the first twelve hours, and the temperature of the liquid should range from 60 to 80 Fahrenheit. Usually for light skins twenty-four hoursimmersion will be found sufficient. Heavy hides, especially those that have been salted or dried, will require more time. The same liquor may be strengthened for another pack; but I prefer to prepare anew for each pack. After the skins are unhaired they should be soaked in clean water and worked upon the beam. The above-named proportions may be varied; but one-sixth of an imnce will generally be sufficient for each gal- What I claim as my improvement, and desire to secure by Letters Patent, is-
The herein-described compound for depilatin g and hating hides and skins, the same being combined in one operation, as specified.
J. BRAINERD.
Witnesses:
CHAS. MoD. BROWN, EDM. F. BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US35293A true US35293A (en) | 1862-05-20 |
Family
ID=2104870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US35293D Expired - Lifetime US35293A (en) | Improvement in depilating and bating skins |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US35293A (en) |
-
0
- US US35293D patent/US35293A/en not_active Expired - Lifetime
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