US285475A - Office - Google Patents
Office Download PDFInfo
- Publication number
- US285475A US285475A US285475DA US285475A US 285475 A US285475 A US 285475A US 285475D A US285475D A US 285475DA US 285475 A US285475 A US 285475A
- Authority
- US
- United States
- Prior art keywords
- leather
- bark
- russian
- artificial
- office
- 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 description 20
- 239000004744 fabric Substances 0.000 description 12
- 239000002649 leather substitute Substances 0.000 description 8
- 239000002966 varnish Substances 0.000 description 6
- 240000006523 Abies balsamea Species 0.000 description 4
- 235000007173 Abies balsamea Nutrition 0.000 description 4
- 210000003298 Dental Enamel Anatomy 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 244000305267 Quercus macrolepis Species 0.000 description 4
- 235000016976 Quercus macrolepis Nutrition 0.000 description 4
- 241000208225 Rhus Species 0.000 description 4
- 235000014220 Rhus chinensis Nutrition 0.000 description 4
- 241000124033 Salix Species 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000004636 vulcanized rubber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000001138 Tears Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/904—Artificial leather
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Definitions
- artificial leather has been usually made of textile fabric coated with vulcanized rubber, and has been known inthetradeas rubber cloth. Sometimes it is made of textile fabric coated with.
- varnish andbears the name of enamel. cloth. It has also been made of paper-pulp coated With varnish, and is then known as leatherette. The appearance of leather in all these cases is imparted to the artificial compound by giving itthe grain of real leather. The article, however, wheupartly composed of vulcanized rubber, has an unpleasant odor when subjected to a high temperature. When made of paper-pulp and varnish, it does not long retain the color given to it by dyeing. In all these artificial leathers the coating cracks and peels off during wear, and none of them. are pliable like real leather. If a cut is made in the material, it is liable to split its entire length. The appearance or odor of Russian leather, moreover,has never been given to artificial leather.
- the object of my invention is to obviate these defects in ordinary artificial leather by producing an improved article which will have the appearance and peculiar odor of Russian leather, which will be sufficiently pliable for all purposes, which will retain the outside coating and dye inordinary wear, and which will not be liable to tear unless much strength be exerted in the effort.
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
NITED STATES ATEN'I Grinch.
ARTIFICIAL RUSSIAN LEATHER.
SPECIFICATION forming part of Letters Patent No. 285,475, dated September 25, 1883.
Application filed July 11, 1883. (Specimensl ing to be a full, clear, and exact description of the invention, which will enable others skilled .in the art to which it appertains to make and use the same. 7
Heretofore, as is well -known, artificial leather has been usually made of textile fabric coated with vulcanized rubber, and has been known inthetradeas rubber cloth. Sometimes it is made of textile fabric coated with.
varnish, andbears the name of enamel. cloth. It has also been made of paper-pulp coated With varnish, and is then known as leatherette. The appearance of leather in all these cases is imparted to the artificial compound by giving itthe grain of real leather. The article, however, wheupartly composed of vulcanized rubber, has an unpleasant odor when subjected to a high temperature. When made of paper-pulp and varnish, it does not long retain the color given to it by dyeing. In all these artificial leathers the coating cracks and peels off during wear, and none of them. are pliable like real leather. If a cut is made in the material, it is liable to split its entire length. The appearance or odor of Russian leather, moreover,has never been given to artificial leather.
The object of my invention is to obviate these defects in ordinary artificial leather by producing an improved article which will have the appearance and peculiar odor of Russian leather, which will be sufficiently pliable for all purposes, which will retain the outside coating and dye inordinary wear, and which will not be liable to tear unless much strength be exerted in the effort. To accomplish this purpose I take the ordinary imitation leathers, which are well-known articles 45 of commerce, and easily obtained, and steep the same in a solution made of fifty pounds of bark of oak, fifty pounds of bark of hemlock, fifty pounds of bark of sumac, one
pound of bark of willow, and nine hundred 5o gallons of water.
While the material is yet damp I smear it on the outer or leather side with a solution made of alarge table-spoonful of Russian jachten extract dissolved in a pint Russian leather. It is then rolled up into bundles with the outer or leather side in and laid away to dry. When it has thoroughly 1 dried, it is ready for use. 60
What I claim as new, and desire to secure by Letters Patent, is As an improved article of manufacture, artificial Russian leather made of the ordinary artificial leather or rubber cloth, of enamel cloth, or of leatherette steeped in a solution of bark of oak, bark of hemlock, bark of sumac, bark of willow, and water in the proportions andinthe manner specified, and smeared with a solution of Russian jachten extract, alcohol, and ether in the proportions and in the manner specified, substantially as and for the purpose described.
In witness whereof I have hereunto set my hand and seal in the presence of two subscrib- 75 ing witnesses.
ELLA MARY FREELEY. [L. s] Witnesses:
D. R. GARNISS. E. LoUIs AKIN.
This 55
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US285475A true US285475A (en) | 1883-09-25 |
Family
ID=2354675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US285475D Expired - Lifetime US285475A (en) | Office |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US285475A (en) |
-
0
- US US285475D patent/US285475A/en not_active Expired - Lifetime
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