US115083A - Improvement in the manufacture of japanned leather - Google Patents

Improvement in the manufacture of japanned leather Download PDF

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Publication number
US115083A
US115083A US115083DA US115083A US 115083 A US115083 A US 115083A US 115083D A US115083D A US 115083DA US 115083 A US115083 A US 115083A
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United States
Prior art keywords
leather
manufacture
improvement
japanned
boarding
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Expired - Lifetime
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/0427Coating with only one layer of a composition containing a polymer binder
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31Surface property or characteristic of web, sheet or block

Definitions

  • the object of the invention is to produce a peculiar finish or figure upon the j apanned surface, such figure bearing a very close resemblance to that usually existing on the surface of unjapanned seal-skin or goat-skin, and produced by the process of boarding them.
  • the leather Afterthe leather has been japanned in accordance with a method described in a recent application for a patent made by me, or by any other well-known means, it is to be wet or moistened with water, and while in that state it is to be subjected to the operation of boarding, a process well known to leather-dressers.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

UNITED STATES PATENT OEEIoE.
FRANKLIN S. MERRITT, OF BOSTON, MASSACHUSETTS.
Specification forming part of Letters Patent No. 115,083, dated May 23, 1871.
To all persons to whom these presents may come:
Be it known that I, FRANKLIN S. MERRITT, of Boston, of the county of Suffolk and State of Massachusetts, have invented a new and useful Improvement in the Manufacture of J apanned Leather; and do hereby declare the same to be described as follows:
The object of the invention is to produce a peculiar finish or figure upon the j apanned surface, such figure bearing a very close resemblance to that usually existing on the surface of unjapanned seal-skin or goat-skin, and produced by the process of boarding them.
Afterthe leather has been japanned in accordance with a method described in a recent application for a patent made by me, or by any other well-known means, it is to be wet or moistened with water, and while in that state it is to be subjected to the operation of boarding, a process well known to leather-dressers.
in a wet state, or the employment of water with the leather during the process of boarding it, as set forth.
2. The improved manufacture of japanned leather, produced by the processes of wetting and boarding the leather after being japanned, all being substantially as described.
FRANKLIN S. MERRITT.
Witnesses:
R. H. EDDY, GEORGE BRABROOK.
US115083D Improvement in the manufacture of japanned leather Expired - Lifetime US115083A (en)

Publications (1)

Publication Number Publication Date
US115083A true US115083A (en) 1871-05-23

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US115083D Expired - Lifetime US115083A (en) Improvement in the manufacture of japanned leather

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