US46446A - Improvement in tanning - Google Patents
Improvement in tanning Download PDFInfo
- Publication number
- US46446A US46446A US46446DA US46446A US 46446 A US46446 A US 46446A US 46446D A US46446D A US 46446DA US 46446 A US46446 A US 46446A
- Authority
- US
- United States
- Prior art keywords
- tanning
- improvement
- liquid
- boughs
- tanned
- 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
- 239000007788 liquid Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 1
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 241000218685 Tsuga Species 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/10—Vegetable tanning
Definitions
- the leather thus tanned is stronger and more durable and in every other particular equal to leather tanned in any other mode.
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 CFFIc-E.
CHURCH BURTON, OF UNION, MAINE.
IMPROVEMENT IN TANNING.
Specification forming part of Letters Patent No. 46,446, dated February 21, 1865.
[0 all whom it may concern:
Be it known that I, CHURCH BURTON, of Union, in the county of Knox and State of Maine, have invented a new and improved mode of tanning all kinds of hides and skins to leather by the use of a compound for tanning composed of different materials from any heretofore used for that purpose; and I do hereby declare that the lollowingis a full and exact description of said compound, how it is made, and how used in tanning.
Take equal parts of green fir and spruce boughs, put the boughs into a vat, and put water enough in to (30"01 the boughs, and let the whole steep, not boil, eight hours; then cleanse the liquid and letit cool, audit is then ready for use in tanning. Said liquid or compound thus formed is to be put into vats and the hides or skins put into the same and kept covered with said liquid and handled and kept in said liquor till tanned; to be kept'in said liquor about the same time and handled in the same manner while tanning as by the old mode of tanning with hemlock or oakibark.
The leather thus tanned is stronger and more durable and in every other particular equal to leather tanned in any other mode.
The materials of which said liquid is formed are veryabundantin manyparts of the United \Vit ness L. W. HOMER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US46446A true US46446A (en) | 1865-02-21 |
Family
ID=2116004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US46446D Expired - Lifetime US46446A (en) | Improvement in tanning |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US46446A (en) |
-
0
- US US46446D patent/US46446A/en not_active Expired - Lifetime
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