US181597A - Improvement in processes of renovating waste ink - Google Patents
Improvement in processes of renovating waste ink Download PDFInfo
- Publication number
- US181597A US181597A US181597DA US181597A US 181597 A US181597 A US 181597A US 181597D A US181597D A US 181597DA US 181597 A US181597 A US 181597A
- Authority
- US
- United States
- Prior art keywords
- ink
- improvement
- waste ink
- processes
- renovating
- 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
- 239000002699 waste material Substances 0.000 title description 12
- 238000000034 method Methods 0.000 title description 10
- 239000012530 fluid Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000003491 Skin Anatomy 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000002269 spontaneous Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
Definitions
- the object of my invention is to renovate the waste ink which has become useless by the diflerent causes, among others, which I have named, by separating the ink from the impurities; and also to recover the ink from the cloths upon which it has been wiped.
- I keep the waste ink coveredwith water, to prevent, as far as possible, the formation of skin, and when a sufficient quantity has been accumulated I run it through a centrifugal machine composed of a rapidly-revolving wire sieve or screen, supported by an external perforated plate, similar to the machines used for extracting the molasses from sugar, and then grind and temper it as may be required in a mill or a mixingmachine.
- the sticky semi-fluid ink is effectually separatedfrom the fibrous and scaly and other more solid impurities, which are left within the sieve, and the centrifugal force developed by the heavy particles of which the ink is composed when rotated in the machine effects a separation from the lighter impurities, which it would be impossible to accomplish by pressure or force applied to any other species of filter or strainer.
- the ink may be separated from the wiping-rags by spreading them illside the machine, although care must be taken, by keeping them constantly wet, to prevent their taking fire by spontaneous action.
- centrifugal machine merely to extract fluid from solid matter; nor do I wish to claim the separation of particles according to their size by means of a strainer or filter; but my improvement in this respect, and as part of a process, consists in the renovation or restoration of waste ink by the separation of the heavy semi-fluid mass from the fibrous and other lighter impurities by means of centrifugal action.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
UNITED STATES PATENT OFFICE.
JUDAH TOURO ROBERTSON, OF NEW YORK, N. Y.
IMPROVEMENT IN PROCESSES OF RENOVATING WASTE INK.
Specification forming part of Letters Patent No. 181,597, dated August 29, 1876 application filed December 16, 1875.
To all whom it may concern:
Be it known that I, J UDAH TOURO ROBERT- SON, of New York, in the county andv State of New York, have invented an Improved Process of Renovating W'aste Ink, of which the following is a specification i In copper and steel plate printing, in which the impression is taken from the ink deposited in the incisions in the plate, the entire surface is covered with ink by means of an inking-roll, and the superfluous ink is then wiped from the polished portion of the plate. In work where even the entire field of the plate is occupied with fine engraving, much the larger portion of the ink that has been used on the 'plate is wiped from it before taking the impression; and in bank-note and bond printing, where a large part of the paper is left blank, it has been estimated that only one pound of ink out of ten is utilized in the printing. The ink consumed in this description of work is an important part of the expense. As the inking-rollers and the wiping-rags are generally of woolen or cotton cloth, and sometimes ofthe fabric known as Canton flannel, which has a fleecy nap on one side, the waste ink wiped from the plates contains fibrous matter which renders it unfit for further use. In power-presses in which the wiping-pads are cleaned by contact with the same or other material, from which in turn the ink is removed by a scraper, it may be intermixed also with other matter. The boiled oil, too, with which the ink is mixed, causes it quickly to form a skin on the surface exposed to the air, which renders it unfit for use.
The object of my invention is to renovate the waste ink which has become useless by the diflerent causes, among others, which I have named, by separating the ink from the impurities; and also to recover the ink from the cloths upon which it has been wiped. To accomplish this object I keep the waste ink coveredwith water, to prevent, as far as possible, the formation of skin, and when a sufficient quantity has been accumulated I run it through a centrifugal machine composed of a rapidly-revolving wire sieve or screen, supported by an external perforated plate, similar to the machines used for extracting the molasses from sugar, and then grind and temper it as may be required in a mill or a mixingmachine.
By means of a sieve the sticky semi-fluid ink is effectually separatedfrom the fibrous and scaly and other more solid impurities, which are left within the sieve, and the centrifugal force developed by the heavy particles of which the ink is composed when rotated in the machine effects a separation from the lighter impurities, which it would be impossible to accomplish by pressure or force applied to any other species of filter or strainer. In the same way the ink may be separated from the wiping-rags by spreading them illside the machine, although care must be taken, by keeping them constantly wet, to prevent their taking fire by spontaneous action.
I do not claim the use of a centrifugal machine merely to extract fluid from solid matter; nor do I wish to claim the separation of particles according to their size by means of a strainer or filter; but my improvement in this respect, and as part of a process, consists in the renovation or restoration of waste ink by the separation of the heavy semi-fluid mass from the fibrous and other lighter impurities by means of centrifugal action.
1 claim as my invention The process of preserving, separating, and I renovating oil-coloror ink thatcontains fibrous matter or other foreign substance, by first immersing it in water, then running it through a centrifugal machine, either with or without water or other fluid, and then grinding it in a mill, substantially as described. J. TOURO ROBERTSON.
. Witnesses:
CHARLES THIES, WM. KEMBLE HALL.
Publications (1)
Publication Number | Publication Date |
---|---|
US181597A true US181597A (en) | 1876-08-29 |
Family
ID=2251003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US181597D Expired - Lifetime US181597A (en) | Improvement in processes of renovating waste ink |
Country Status (1)
Country | Link |
---|---|
US (1) | US181597A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391638A (en) * | 1982-04-22 | 1983-07-05 | J. M. Huber Corporation | Method for reclaiming ink waste |
US4565638A (en) * | 1983-09-22 | 1986-01-21 | Jerry Zucker | Method for purifying ink |
US5200094A (en) * | 1991-12-20 | 1993-04-06 | Lawrence Paper Company | Method of recovery of printing ink wastes using elevated temperature, pressure and shear |
WO1995031265A1 (en) * | 1994-05-11 | 1995-11-23 | Lawrence Paper Company | Method of recovery of printing ink wastes |
US20040182796A1 (en) * | 2003-03-19 | 2004-09-23 | Stinson David J. | Fountain solution recycling system for commercial printers |
-
0
- US US181597D patent/US181597A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391638A (en) * | 1982-04-22 | 1983-07-05 | J. M. Huber Corporation | Method for reclaiming ink waste |
US4565638A (en) * | 1983-09-22 | 1986-01-21 | Jerry Zucker | Method for purifying ink |
US5200094A (en) * | 1991-12-20 | 1993-04-06 | Lawrence Paper Company | Method of recovery of printing ink wastes using elevated temperature, pressure and shear |
WO1993012857A1 (en) * | 1991-12-20 | 1993-07-08 | The Lawrence Paper Company | Method of recovery of printing ink wastes |
US5344573A (en) * | 1991-12-20 | 1994-09-06 | Lawrence Paper Company | Method of recovery of printing ink wastes |
WO1995031265A1 (en) * | 1994-05-11 | 1995-11-23 | Lawrence Paper Company | Method of recovery of printing ink wastes |
US20040182796A1 (en) * | 2003-03-19 | 2004-09-23 | Stinson David J. | Fountain solution recycling system for commercial printers |
US6908558B2 (en) * | 2003-03-19 | 2005-06-21 | David J. Stinson | Fountain solution recycling system for commercial printers |
US20050242019A1 (en) * | 2003-03-19 | 2005-11-03 | Stinson David J | Fountain solution recycling system for commercial printers |
US20050252860A1 (en) * | 2003-03-19 | 2005-11-17 | Stinson David J | Fountain solution recycling system for commercial printers |
US20050279691A1 (en) * | 2003-03-19 | 2005-12-22 | Stinson David J | Fountain solution recycling system for commercial printers |
US20050284804A1 (en) * | 2003-03-19 | 2005-12-29 | Stinson David J | Fountain solution recycling system for commercial printers |
US7087159B2 (en) | 2003-03-19 | 2006-08-08 | Stinson David J | Fountain solution recycling system for commercial printers |
US7112282B2 (en) * | 2003-03-19 | 2006-09-26 | Stinson David J | Fountain solution recycling system for commercial printers |
US20060254439A1 (en) * | 2003-03-19 | 2006-11-16 | Stinson David J | Fountain solution recycling system for commercial printers |
US7314547B2 (en) | 2003-03-19 | 2008-01-01 | Stinson David J | Fountain solution recycling system for commercial printers |
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