US58733A - Improvement in the manufacture of japanned leather - Google Patents
Improvement in the manufacture of japanned leather Download PDFInfo
- Publication number
- US58733A US58733A US58733DA US58733A US 58733 A US58733 A US 58733A US 58733D A US58733D A US 58733DA US 58733 A US58733 A US 58733A
- Authority
- US
- United States
- Prior art keywords
- manufacture
- improvement
- hide
- leather
- japanned
- 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 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 description 5
- 239000002966 varnish Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
- D06N3/0029—Stretchable fibres; Stretching of fibres during manufacture
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
UNITED STATES PATENT OFFICE.
JEREMIAH L. NEWTON, OF BOSTON, MASSACHUSETTS, ASSIGNOR TO HIMSELF AND WM. VVIOKERSHAM.
IMPROVEMENT IN THE MANUFACTURE OF JAPANNED LEATHER.
Specification forming part of Letters Patent No. 58,733, dated October 9, 1866.
To all whom it may concern:
Be it known that I, JEREMIAH L. NEWTON, of Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful commodity-to wit, raw hide japanned or varnished in a manner similar to what is known by the name of patent-1eather; and I hereby declare that the following is a full and exact description thereof, reference being had to the accompanying samples herewith, marked, respectively, A and B; and in order that others may be enabled to manufacture and use my invention, I will proceed to explain the same.
I take raw hide and remove the hair in the ordinary or any suitable way. I then secure it to a frame or in any convenient way, and stretch it while drying to secure evenness and smoothness over the surface to be varnished. After the hide is sufficiently dry I apply the varnish and dry it in a manner well known to those who manufacture patent-leather. This for some purposes may be all that is required; but in some kinds ofraw hide, especially where there is much thickness, or where a very fine finish is desirable, I subject the hide to a bath of alcohol or petroleum-oil of a high degree of volatility. The probable effect of this is to wash out of the surface a part of the oil, thereby allowing the varnish to penetrate farther, dry better, and with a smoother surface.
For some purposes I take the hide when nearly dry and break it or subject it to the well-known processes for making them soft and pliable, as deer-skins are usually dressed.
The usefulness of this invention will be come apparent when we consider the wellknown fact that in the best modes of tanning leather more than half the strength of the hide is taken away, and in many cases in the ordinary tanning three-fourths of the strength is lost.
By my process the finest finish is produced, while full strength and durability is retained; also, by my process, I produce a substance with the finest known finish of every degree of hardness and stiffness, from that of horn to that of the softest leather. In the present advanced state of the arts as an article of ornament and utility this cannot be too highly estimated, and its appliances are innumerable.
In preparing the raw hide for japanning or varnishing by subjecting it first to an alcoholic bath, I disclaim tanning or curing hides or skins by the use of alcohol, that having been patented by William H. Somes, of date December 26, 1865.
WVhat I claim as my invention, and desire to secure by Letters Patent, is
1. The treatment of raw hide with japanvarnish, or other suitable varnish, as and for the purpose above set forth.
2. The preparatory process by immersing the hide in some volatile substance, in combination with and preparatory for japan-varnishing, substantially as above set forth.
3. The subjecting of raw hides to abreaking process as a preparation for and in combina tion with japanning, all substantially as de scribed, and for the purposes set forth.
JEREMIAH L. NEWTON.
Witnesses:
OHR. E. Powers, 0. G. Porn.
Publications (1)
Publication Number | Publication Date |
---|---|
US58733A true US58733A (en) | 1866-10-09 |
Family
ID=2128273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58733D Expired - Lifetime US58733A (en) | Improvement in the manufacture of japanned leather |
Country Status (1)
Country | Link |
---|---|
US (1) | US58733A (en) |
-
0
- US US58733D patent/US58733A/en not_active Expired - Lifetime
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