US869723A - Tanning compound. - Google Patents

Tanning compound. Download PDF

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Publication number
US869723A
US869723A US37166107A US1907371661A US869723A US 869723 A US869723 A US 869723A US 37166107 A US37166107 A US 37166107A US 1907371661 A US1907371661 A US 1907371661A US 869723 A US869723 A US 869723A
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US
United States
Prior art keywords
tanning
proportions
hide
tanning compound
compound
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
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US37166107A
Inventor
Horace M Murray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J W DODGEN
Original Assignee
J W DODGEN
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to US37166107A priority Critical patent/US869723A/en
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Publication of US869723A publication Critical patent/US869723A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning

Definitions

  • This invention has for its object to provide a novel compound for coloring and tanning skins and hide.
  • the compound comprises, essentially, terra japonica, fluid extract of cranes bill, alum and a coloring material, the latter for hides being preferably gum gambier.
  • the proportions of the ingredients will vary according to the nature and age of the hide or skin and the length of time the same is to remain in the bath. The following proportions are given for approximately five gallons of water in the preparation of a bath for one to two year old cali hides:
  • the ingredients are mixed and the hide after being limed, depilated and bated, is immersed in the solution the required time until thoroughly tanned. i
  • the proportions will be less and for cow, ox and horse hides the proportions will be increased.
  • the skin of a yearling is adapted to be readily tanned in a comparatively Weak tan ning solution, whereas the hide of a bull requires a longer time and a tanning solution of greater strength.
  • the proportions of the ingredients to a given amount of Water. the strength of the solutionmay be regulated to suit the nature of the hide to be tanned.
  • a tanning solution consisting of water, gum gambier. terra japonica, alum, and crimes bill in about the proportions specified.

Description

UNITED STATES PATENT OFFICE.
HORACE M. MURRAY, OF SELIGMAN, MISSOURI, ASSIGNOR TO I. W. DODGEN, OF OAK- GROVE, ARKANSAS.
TANNING COMPOUND.
Specification of Letters Patent.
Patented Oct. 29, 1907.
Application filed January '7, 1905. Serial No. 240,0'79- Renewed MayBv 1907- Serial No. 371,661.
To all. whom it may concern:
Be it known that I, HORACE M. MURRAY, a citizen of the United States, residing at Seligman, in the county of Barry and State of Missouri have invented certain new and useful Improvements in Tanning Compounds, of which the following is a specification.
This invention has for its object to provide a novel compound for coloring and tanning skins and hide.
The compound comprises, essentially, terra japonica, fluid extract of cranes bill, alum and a coloring material, the latter for hides being preferably gum gambier. The proportions of the ingredients will vary according to the nature and age of the hide or skin and the length of time the same is to remain in the bath. The following proportions are given for approximately five gallons of water in the preparation of a bath for one to two year old cali hides:
NIH Lily- Fluid extract cranes bill 1 oz.
The ingredients are mixed and the hide after being limed, depilated and bated, is immersed in the solution the required time until thoroughly tanned. i For skins and small hides, the proportions will be less and for cow, ox and horse hides the proportions will be increased. For example, the skin of a yearling is adapted to be readily tanned in a comparatively Weak tan ning solution, whereas the hide of a bull requires a longer time and a tanning solution of greater strength. By varying the proportions of the ingredients to a given amount of Water. the strength of the solutionmay be regulated to suit the nature of the hide to be tanned.
Having thus described the invention, what is claimed as new is:
A tanning solution consisting of water, gum gambier. terra japonica, alum, and crimes bill in about the proportions specified.
In testimony whereof I affix my signature in presence of two witnesses.
HORACE M. MURRAY. 1ft. 5.]
Witnesses H. M. WALLACE,
J. Z. SEXTON.
US37166107A 1907-05-03 1907-05-03 Tanning compound. Expired - Lifetime US869723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US37166107A US869723A (en) 1907-05-03 1907-05-03 Tanning compound.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37166107A US869723A (en) 1907-05-03 1907-05-03 Tanning compound.

Publications (1)

Publication Number Publication Date
US869723A true US869723A (en) 1907-10-29

Family

ID=2938170

Family Applications (1)

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US37166107A Expired - Lifetime US869723A (en) 1907-05-03 1907-05-03 Tanning compound.

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