US377406A - scollay - Google Patents
scollay Download PDFInfo
- Publication number
- US377406A US377406A US377406DA US377406A US 377406 A US377406 A US 377406A US 377406D A US377406D A US 377406DA US 377406 A US377406 A US 377406A
- Authority
- US
- United States
- Prior art keywords
- oil
- paint
- ocher
- refining
- impurities
- 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
- 239000003921 oil Substances 0.000 description 68
- 235000019198 oils Nutrition 0.000 description 66
- 239000003973 paint Substances 0.000 description 42
- 238000007670 refining Methods 0.000 description 32
- 238000000034 method Methods 0.000 description 26
- 235000015112 vegetable and seed oil Nutrition 0.000 description 20
- 239000008158 vegetable oil Substances 0.000 description 20
- 239000012535 impurity Substances 0.000 description 18
- 235000012343 cottonseed oil Nutrition 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000002385 cottonseed oil Substances 0.000 description 14
- 239000002699 waste material Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 10
- 235000021388 linseed oil Nutrition 0.000 description 10
- 239000000944 linseed oil Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 235000012970 cakes Nutrition 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 229920000591 gum Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000002683 Foot Anatomy 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 235000008753 Papaver somniferum Nutrition 0.000 description 2
- 240000003670 Sesamum indicum Species 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000004426 flaxseed Nutrition 0.000 description 2
- 229910000286 fullers earth Inorganic materials 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013311 vegetables Nutrition 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
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIESĀ ; PREPARATION OF CARBON BLACKĀ ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/003—Flushing
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
Definitions
- the object of my invention is, first, to make a better quality of refined cottonseed oil; second, to avoid a loss which is now made in refining cottonseed oil, which amounts, as I am informed, to from six to forty per cent. in foots, and on which there is a loss of from two to three cents per pound; third, the production of such oil as a principal product in the process of refining, in which paint is a second or incidental product of the same process.
- ochers such as hematite andlimoniteused as pigments in making paint may be used as and are valuable agents in refining vegetable oil.
- Suitable ochers when properly manipulated and prepared before use, mixed and agitated with such oil in certain proportions, take up the gum, resin, and coloring-matter contained in the oil with advantage to the ocher, with which they unite or are incorporated, giving body and gloss to the paint, the ocher retaining the impurities of the oilandincreasing the weight of the paint by the amount of such impurities.
- Cotton-seed oil while it is adrying-oil, is not as drying as linseed-oil; but what remains with the ocher is made more drying on account of the gum and resin which it contains, and when mixed with the necessary percentage, more of linseed-oil required for use, it continues to take oxygen from the air and becomes hard.
- my invention consists of a process by which refined vegetable oil and a paint are produced at a single operation, and it consists, also, of the treatment of vegetable oil with such ochers as are not injurious to it asa food, and are suitable for use in the manufacture of paint for the purpose of refining the oil and making a paint of its residuum.
- the result of this operation is a pure water- White oil and a paint consisting of the ocher combined with the coloring-matter and other impurities of the oil.
- the oil may be separated from the ocher by means of any suitable filter-press, or it may be left to settle for twenty-four hours, and then drawn off, leaving only the residuum to be filtered,,which, as it comes from the press, is a stiff paste of ocher, oil, and its impurities in the form of a cake, and is readily reduced to a merchantable paint by grinding it with linseed-oil in an ordinary paint-mill.
- a modified form of the process of treating the oil and ocher to obtain the same result consists of grinding together in the first instance in an ordinarypaint-mill the ocher and cotton-seed oil in the necessary proportions to insure a thorough purification of the oil upon its delivery from the filter-press.
- the ocher is ready ground in oil and in condition to be mixed with the required quantity of linseed-oil for the production' of mixed paint, the amount of linseed-oil being about twenty-five per cent. less than would be required without the cotton-seed oil retained in the cake.
- the refining of the oil is concerned, there is but little difference in the re'sultof the two methods, the simultaneous result of the single operation in both cases being to producea superior quality of refined oil and a merchantable paint, there being absolutely no waste product in refining the oil or in producing the paint, the two products being the resultant of one process.
- the temperature of the oil should be keptvat about summer heat.
- My invention includes, as substitutes/the use of any of that class of substances as refining agents suitable for making paint, and that will remove the color and impurities from the oil Without injuring it as an article of food; and it includes, also, the treatment of other vegetable oils, as well as cotton-seed oilsuch as linseed, poppy-seed, and similar oilsfor the same purpose.
Description
U ITED STATES PATENT OFFICE.
GEORGE XV. SCOLLAY, OF NEW YORK, N. Y.
REFINlNG VEGETABLE OILS.
SIECIFICATION forming part of Letters Patent No. 377,406, dated February 7, 1888.
Application filed September 18, 1886. Serial No. 213,926. (No specimens.)
T0 aZZ whom it may concern:
Be it known that l, GEORGE V. SOOLLAY, a citizen of the United States, at present residing in the city, county, and State of New York, have invented certain new and useful Improvements in the Art of Treating Cotton- Seed Oil and other similar Vegetable Oils, for the Purpose of Refining them; and I do hereby declare the following to be such a clear, concise, and exact description of my invention as to enable any one skilled in the arts to which it appertains, or with which it is most nearly connected, to make and use the same.
The object of my invention is, first, to make a better quality of refined cottonseed oil; second, to avoid a loss which is now made in refining cottonseed oil, which amounts, as I am informed, to from six to forty per cent. in foots, and on which there is a loss of from two to three cents per pound; third, the production of such oil as a principal product in the process of refining, in which paint is a second or incidental product of the same process.
I have discovered that certain ochers-such as hematite andlimoniteused as pigments in making paint may be used as and are valuable agents in refining vegetable oil. Suitable ochers, when properly manipulated and prepared before use, mixed and agitated with such oil in certain proportions, take up the gum, resin, and coloring-matter contained in the oil with advantage to the ocher, with which they unite or are incorporated, giving body and gloss to the paint, the ocher retaining the impurities of the oilandincreasing the weight of the paint by the amount of such impurities. Cotton-seed oil, while it is adrying-oil, is not as drying as linseed-oil; but what remains with the ocher is made more drying on account of the gum and resin which it contains, and when mixed with the necessary percentage, more of linseed-oil required for use, it continues to take oxygen from the air and becomes hard.
Broadly, my invention consists of a process by which refined vegetable oil and a paint are produced at a single operation, and it consists, also, of the treatment of vegetable oil with such ochers as are not injurious to it asa food, and are suitable for use in the manufacture of paint for the purpose of refining the oil and making a paint of its residuum.
In the practice of my invention I prepare the ocher by first evaporating or removing all uncombined water, and when yellow ocher is used I continue the drying until the ocher assumes an orange color, and in the use of sienna and umbers I continue the heat or drying uir til the umber assumes a deep-brown color,and the sienna until it assumes a light-red color. In the drying of the ocher which is to be used to refine the oil, care must be taken not to continue the heat until all of the constitutional Water is removed, as in that case it will not so effectually remove the coloringmatter of the oil. When the ocherhas been thus prepared, it is made as fine as possible. I then take the cotton-seed oil of commerce and mix with it the aforesaid ocher, varying the proportions from four to twelve parts of oil to one part of ocher, according to the amount of the impurities contained in the oil. I then agitate briskly the combined oil and ocher for forty minutes.
The result of this operation is a pure water- White oil and a paint consisting of the ocher combined with the coloring-matter and other impurities of the oil. As soon as the combined oil and ocher havebeen sufiiciently agitated and the refining is completed, the oil may be separated from the ocher by means of any suitable filter-press, or it may be left to settle for twenty-four hours, and then drawn off, leaving only the residuum to be filtered,,which, as it comes from the press, is a stiff paste of ocher, oil, and its impurities in the form of a cake, and is readily reduced to a merchantable paint by grinding it with linseed-oil in an ordinary paint-mill. A modified form of the process of treating the oil and ocher to obtain the same result consists of grinding together in the first instance in an ordinarypaint-mill the ocher and cotton-seed oil in the necessary proportions to insure a thorough purification of the oil upon its delivery from the filter-press. In this instance the ocher is ready ground in oil and in condition to be mixed with the required quantity of linseed-oil for the production' of mixed paint, the amount of linseed-oil being about twenty-five per cent. less than would be required without the cotton-seed oil retained in the cake. In so far, however, as
the refining of the oil is concerned, there is but little difference in the re'sultof the two methods, the simultaneous result of the single operation in both cases being to producea superior quality of refined oil and a merchantable paint, there being absolutely no waste product in refining the oil or in producing the paint, the two products being the resultant of one process. In the practice of the process the temperature of the oil should be keptvat about summer heat.
' My invention includes, as substitutes/the use of any of that class of substances as refining agents suitable for making paint, and that will remove the color and impurities from the oil Without injuring it as an article of food; and it includes, also, the treatment of other vegetable oils, as well as cotton-seed oilsuch as linseed, poppy-seed, and similar oilsfor the same purpose.
Referring now to the art of refining cottonseed or other vegetable oils, I do not find that such oils have heretofore been refined by treating them with any of that classof ochers that are used as pigments in the manufacture of paint; nor do I find that in the refining of such oils any refining agent or process has been employed that does not result in producing more or less waste product. The idea of refining the oil by combining its impurities and coloring-matter with an ocher suitable for paint and harmless to the oil as an article of food, thus producing as the result of one process a double product-viz., a refined oil and a good merchantablepaint-without any loss or Waste product, does not appear to have been hitherto practiced.
I am of course aware that the process of filtering oils and other liquids through an earthy substancesuch as fullers earth and the also aware that the residuum or waste product of various methods of refining vegetable oils has been utilized in various ways-such as extracting the coloring-matter and manufacturing soap and the like; but in all such there is a waste product that has to beworked over to utilize it in the production of some other product, whereas inlmy process of refining the residuum'is a merchantable paint, ready to be treated and usedas paint, there being absolutely no waste product,while atthe same time the refined oil is very superior in purity and color.
In the foregoing specification I have described aninvention consisting of a process of producing a refined vegetable oil and a paint in a single operation; but this invention I do not claim, broadly, in this specification, but have done so in another application appertaining to the same general subject-matter, filed in the Patent Office May 25, 1887, Serial No. 239,329.
' Other features of invention, described in this specification but not claimed herein, are covered by an application now pending in the Patent Office, filed May 25, 1887, and numbered 239,330.
Having now described my invention, I claim as part of this specification The process, substantially herein described, of refining vegetable oils and manufacturing paint in a single operation,which process consists of treating the oil with any of the ochers that are suitable to be used in the manufacture of paint, by which the impurities of the oil are combined with the ocher, and. of then separating the refined oil from the ocher carrying the impurities, thus obtaining a double product consisting of refined oil and .a paint having a mineral base or pigment combined with the vegetable and oily residuum;
GEO. W. SOOLLAY.
XVitnesses:
J. EDGAR BULL, Amos BROADNAX.
Publications (1)
Publication Number | Publication Date |
---|---|
US377406A true US377406A (en) | 1888-02-07 |
Family
ID=2446409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US377406D Expired - Lifetime US377406A (en) | scollay |
Country Status (1)
Country | Link |
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US (1) | US377406A (en) |
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0
- US US377406D patent/US377406A/en not_active Expired - Lifetime
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