US570965A - And harry maas - Google Patents
And harry maas Download PDFInfo
- Publication number
- US570965A US570965A US570965DA US570965A US 570965 A US570965 A US 570965A US 570965D A US570965D A US 570965DA US 570965 A US570965 A US 570965A
- Authority
- US
- United States
- Prior art keywords
- compound
- maas
- harry
- water
- glue
- 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
- 150000001875 compounds Chemical class 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000003292 glue Substances 0.000 description 9
- 229940037003 alum Drugs 0.000 description 8
- 239000003925 fat Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
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 PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/402—Satin white, modifications thereof, e.g. carbonated or silicated; Calcium sulfoaluminates; Mixtures thereof, e.g. with calcium carbonate or kaolin
Definitions
- Ourinvention relates to a new and improved compound which is applied to articles of wood, paper, or other suitable pulp to render them impervious to fats, grease,and oils of all kinds, whether the same be hot or cold.
- the object of the invention primarily is to provide a compound in which the ordinary wooden or wood-pulp butter-plates and pieplates in common use at this time may be dipped to render them grease-proof.
- wood, paper, or fibrous pulp of any kind is dipped therein, renders them impervious to fats, both cold and at very high temperatures.
- alum as the sulfate which we have found most practical in connection with the glue for accomplishing the desired object, it will be understood that good results may be afforded by the use of other sulfates which have in greater or less extent qualities similar to alum.
- the herein-described compound for rendering articles grease-proof consisting of a solution of glue and water, a solution of aluminium sulfate or its equivalent and water,
- the herein-described compound composed of a solution of one part of glue and eight to twelve parts of water, and one part of alum to ten parts of water, the two solutions being mixed in equal proportions; substantially as described.
- ALFRED ESHBACH A. L. COPE.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
UNITED STATES PATENT OFFICE.
WILL BUSH SHOBER, OF CUMBERLAND, MARYLAND, AND HARRY MAAS ULLMANN, OF SPRINGFIELD, MISSOURI.
COMPOUND FOR GREASE -PRO OFING ARTICLES.
SPECIFICATION forming part of Letters Patent No. 570,965, dated November 10, 1896.
7 Application filed February 21, 1895. Serial No. 539,226- (No specimens.)
To all whom it may concern:
Be it known that we, WILL BUSH SHOBER, residing at Cumberland, in the county of Allegany and State of Maryland, and HARRY MAAS ULLMANN, residing at Springfield, in the county of Greene and State of Missouri, citizens of the United States, have invented certain new and useful Improvements in Oompounds for Grease-Proofin g Articles, of which the following is a specification.
Ourinvention relates to a new and improved compound which is applied to articles of wood, paper, or other suitable pulp to render them impervious to fats, grease,and oils of all kinds, whether the same be hot or cold.
The object of the invention primarily is to provide a compound in which the ordinary wooden or wood-pulp butter-plates and pieplates in common use at this time may be dipped to render them grease-proof.
The invention consists in the compound hereinafter described, and referred to in the appended claims.
In carrying out our invention we have found the best results are attained when the compound is made as follows: We dissolve one part of glue in from eight to twelve parts of water, and one part of alum in about ten parts of water. These independent solutions are mixed together in equal proportions, forming a compound which, when an article of.
. wood, paper, or fibrous pulp of any kind is dipped therein, renders them impervious to fats, both cold and at very high temperatures.
While we have mentioned alum as the sulfate which we have found most practical in connection with the glue for accomplishing the desired object, it will be understood that good results may be afforded by the use of other sulfates which have in greater or less extent qualities similar to alum.
We are aware that in themanufacture of paper and all waterproofing fabrics it has been proposed to use glue and alum with other essential ingredients as a sizing in the ordinary manner and also as a waterproofing compound, but, so far as we are aware, we are the first to render articles impervious to fats, grease, lard, &c., by applying to them a solution of equal parts of dissolved glue and alum mixed in substantially the proportions specified. We have found by a long series of experiments that a solution of glue and water, when combined with a simple sulfate solution, forms two compounds, one of which is more soluble than the other. The predominance of any particular compound varies with the proportions used. The more soluble com pound is the one which renders the article grease-proof, while the less soluble one rem ders it waterproof.
In all waterproofing compounds using glue and alum which have heretofore been tried in the arts the parts have been mixed in such proportions that the less soluble compound, and therefore the one which is waterproof, predominates; but we have found that by making a solution of glue and water in substantially the specified proportions and a so-' lution of alum and water in substantially the specified proportions and then combining the two in equal parts we get a compound soluble in water, but very strongly grease-proof. It is this compound which we have discovered and herein claim.
Having thus described our invention,what we claim, and desire to secure by Letters Patent, is
1. The herein-described compound for rendering articles grease-proof consisting of a solution of glue and water, a solution of aluminium sulfate or its equivalent and water,
the two solutions being mixed in equal proportions; substantially as described.
2. The herein-described compound composed of a solution of one part of glue and eight to twelve parts of water, and one part of alum to ten parts of water, the two solutions being mixed in equal proportions; substantially as described.
In testimony whereof we affix our signa-.
tures in presence of two witnesses.
\VILL BUSH SHOBER. HARRY MAAS ULLMANN.
Vitnesses:
ALFRED ESHBACH, A. L. COPE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US570965A true US570965A (en) | 1896-11-10 |
Family
ID=2639665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US570965D Expired - Lifetime US570965A (en) | And harry maas |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US570965A (en) |
-
0
- US US570965D patent/US570965A/en not_active Expired - Lifetime
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