US592A - zollickoffee - Google Patents

zollickoffee Download PDF

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Publication number
US592A
US592A US592DA US592A US 592 A US592 A US 592A US 592D A US592D A US 592DA US 592 A US592 A US 592A
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hides
dung
skins
bate
pigeons
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    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • C14C1/06Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065Enzymatic unhairing

Definitions

  • my invention consists in using the muriate of ammonia as a bate for all kinds of hides and skins, either alone or in combination with either hens dung, pigeons dung, or dogs dung, with which I bate them in a much shorter time than is requiredby using either of the three last-mentioned substances alone.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Description

UNITED STATES PATENT OFFICE.
WM. ZOLLIOKOFFER, OF MIDDLEBURG, MARYLAND.
IMPROVED PROCESS OF BATING HlDES AND SKINS.
Specification forming part of Letters Patent No. 592, dated February 3, 1838.
To all whom z't-may concern.-
Be it known that I, WILLIAM ZOLLICKOF- FER, of Middleburg, in the county of Carroll and State of Maryland, have invented a new and useful Improvement for Eating All Kinds of Hides and Skins; and I do hereby declare that the following is a full and exact description.
The nature of my invention consists in using the muriate of ammonia as a bate for all kinds of hides and skins, either alone or in combination with either hens dung, pigeons dung, or dogs dung, with which I bate them in a much shorter time than is requiredby using either of the three last-mentioned substances alone.
To enable others skilled in the art to make and use my invention, I will proceed to describe the manner of using it and its operation.
When I use the muriate of ammonia alone I take seven pounds, which I reduce to a coarse powder, and upon which I pour ten gallons of hot water in order to facilitate its solution. This solution I throw into a vat containing a sufficient quantity of clean water to cover five hundred pounds of hides or skins, dry weight, in a state of preparation for the bate. Into the bate I thus prepare I throw this quantity of hides or skins, with which I bate all kinds of skins in one hour, horse-hides in two hours, and oX-hides and other thick hides in three hours. The oX-hides and all other hides I handle once during their continuance in the bate in an hour after they have been placed into it. And when I use the muriate of ammonia in combination with either hens dung, pigeons dung, or dogs dung I take two pounds and a half of the muriate of ammonia, which I dissolve in four gallons of hot water, after having previously reduced it to a coarse powder. This solution I throw into avat contain- .dirt, and lime work out with equal ease.
ing the necessary quantity of either hens-dung, pigeons-dun g, or dogs-dung bate that is requiredjor bating five hundred pounds of hides or skins, dry weight. Into the bate I thus prepare I throw this quantity of hides or skins in v the usual state of preparation for undergoing of skins I handle once, the end of the first hour after. The hides and skins which are bated with this process are reduced and softened and in every way prepared for the bark analogous to those which are'bated with either hens dung, pigeons dung, ordogsdungalone,and thehair,
After they are bated with my process they are to be stoned or heated over the beam, like all other hides and skins.
What I claim as my invention, and desire to secure by Letters Patent, is' v The application of the muriate of ammonia as a hate for all kinds of hides'and skins, either alone or in combination with either hens dung, pigeons dung, or dogs dung, as herein described, using for that purpose any substance which will produce theintended eli'ect.
WM. ZOLLIOKOFFER.
Witnesses: I ELIAS HYTER,
DAVID MARTIN.
US592D zollickoffee Expired - Lifetime US592A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020173806A1 (en) * 1996-08-30 2002-11-21 Verigen Transplantation Service International (Vtsi) Ag Method for autologous transplantation
US20040004470A1 (en) * 2002-06-07 2004-01-08 Hitachi, Ltd. Switching power supply device and switching power supply system
US20050103859A1 (en) * 2003-11-13 2005-05-19 Metrologic Instruments, Inc. Digital imaging-based bar code symbol reader employing an LED-based illumination subsystem driven by an automatic light exposure measurement and control subsystem responsive to control activation signals generated by an area-type image sensing array and an automatic object presence detection subsystem during object illumination and image capture operations
US20080302873A1 (en) * 2003-11-13 2008-12-11 Metrologic Instruments, Inc. Digital image capture and processing system supporting automatic communication interface testing/detection and system configuration parameter (SCP) programming

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020173806A1 (en) * 1996-08-30 2002-11-21 Verigen Transplantation Service International (Vtsi) Ag Method for autologous transplantation
US20040004470A1 (en) * 2002-06-07 2004-01-08 Hitachi, Ltd. Switching power supply device and switching power supply system
US20050103859A1 (en) * 2003-11-13 2005-05-19 Metrologic Instruments, Inc. Digital imaging-based bar code symbol reader employing an LED-based illumination subsystem driven by an automatic light exposure measurement and control subsystem responsive to control activation signals generated by an area-type image sensing array and an automatic object presence detection subsystem during object illumination and image capture operations
US20050103862A1 (en) * 2003-11-13 2005-05-19 Metrologic Instruments, Inc. Hand-supportable imaging-based bar code symbol reader employing automatic object presence and range detection to control the generation of near-field and far-field wide-area illumination during bar code symbol imaging operations
US20050103855A1 (en) * 2003-11-13 2005-05-19 Metrologic Instruments, Inc. Hand-supportable semi-automatic imaging-based bar code reading system wherein an led-based illumination subsystem automatically illuminates a detected target object in a narrow-area field of illumination, and illuminates the detected target object in a wide-area field of illumination upon manual activation of a trigger switch
US20050103860A1 (en) * 2003-11-13 2005-05-19 Xiaoxun Zhu Digital imaging-based bar code symbol reading system employing an led-based multi-mode illumination subsystem with far-field and near-field led illumination arrays driven by an automatic light exposure measurement and illumination control subsystem responsive to control activation signals generated by an automatic object presence and range detection subsystem
US20050116043A1 (en) * 2003-11-13 2005-06-02 Metrologic Instruments, Inc. Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensing array with a band-pass optical filter subsystem integrated within the hand-supportable housing thereof
US20080302873A1 (en) * 2003-11-13 2008-12-11 Metrologic Instruments, Inc. Digital image capture and processing system supporting automatic communication interface testing/detection and system configuration parameter (SCP) programming

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