US455674A - Process of treating hides - Google Patents
Process of treating hides Download PDFInfo
- Publication number
- US455674A US455674A US455674DA US455674A US 455674 A US455674 A US 455674A US 455674D A US455674D A US 455674DA US 455674 A US455674 A US 455674A
- Authority
- US
- United States
- Prior art keywords
- hides
- treating hides
- treating
- oil
- solution
- 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
- 238000000034 method Methods 0.000 title description 14
- 150000001875 compounds Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229940037003 alum Drugs 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000010699 lard oil Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000047428 Halter Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
Definitions
- My invention relates to an improved process for treating hides which after treatment, are especially adapted for use as halters; and it has for its object to provide a process to be performedin' conjunction with certain ingre towers forming certain compounds that will hasten the completion of the-tanning of the hides after the-removal of the hair to save tnnch time and labor,-'also rendering the leather stronger.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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.
' l GEORGE C. ALTER, OF HASTINGS, MICHIGAN.
PROCESS OF TREATING HIDES.
SPECIFICATION forming of Letters Batent N 0. 455,674, dated July 7, I891. Application filed February 13,1891. Serial No. 381,353. (No specimens.)
To all whom it may concern: Be it known that I, GEORGE C. WALTER, a citizen of the United States, residing at Hastings, in the county of. Barry and State of Michigan, have invented a new and useful I Process of Treating Hides, of which the followingv is a specification.
, My invention relates to an improved process for treating hides which after treatment, are especially adapted for use as halters; and it has for its object to provide a process to be performedin' conjunction with certain ingre dients forming certain compounds that will hasten the completion of the-tanning of the hides after the-removal of the hair to save tnnch time and labor,-'also rendering the leather stronger. ndm'ore durable and impervious to wat The process'a-is as follows: After the removal 'Qf thG hai-rzfnom the hides by the ordinary means they hides are placed into a solution composed cftwenty-five ounces of oil of vitriolpthree' quarts-of salt, six pounds of alum, and twelve gallons of water, the proportions of which-may be variedfaccording to the numberof-hides to be treated. The hides are allowed to remain in the above solution forty-eight hours, are removed, and sleeked,
when the same will be ready to be placed in a mixture composed of fourqnarts of soap, one
quart of lard-oil, one quartcodbil, and twelve quarts of water, the proportions of,these ingredients composing this solution being also regulated by the number of'h'ides to be treated, the effect of this second compound being toovercome anysubsequent chemical Having described my invention, what I claim isw I The herein-described process of treating hides, consisting, first, in subjecting the hides from which the hair-has been removed to the action of a compound consisting of oil of vitriol; salt, alum, and waterffor about fortyeight hours,'then removing-them from this solution and sleeking, then placing them ,in
a mixture composed of soap, lard-oil, cod-oil, and water to overcome subsequent chemical.
efiectsfrom the first compound and also to impregnate the pores of the hides and render 7 ,them impervious to'water, then removing them from this second solution and-drying them by exposure, to hot or cold'air, and finally breaking and sleeking them as before, substantially as described.
In testimony that I claim the foregoing as my own I have hereto aifixed my signature in presence of two witnesses.
- I GEORGE C. WALTER.
Witnesses: v
DAN W. REYNOLDS, R. B. MEssnR.
Publications (1)
Publication Number | Publication Date |
---|---|
US455674A true US455674A (en) | 1891-07-07 |
Family
ID=2524552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US455674D Expired - Lifetime US455674A (en) | Process of treating hides |
Country Status (1)
Country | Link |
---|---|
US (1) | US455674A (en) |
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0
- US US455674D patent/US455674A/en not_active Expired - Lifetime
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