US1022585A - Treatment of artificial marble. - Google Patents
Treatment of artificial marble. Download PDFInfo
- Publication number
- US1022585A US1022585A US64389711A US1911643897A US1022585A US 1022585 A US1022585 A US 1022585A US 64389711 A US64389711 A US 64389711A US 1911643897 A US1911643897 A US 1911643897A US 1022585 A US1022585 A US 1022585A
- Authority
- US
- United States
- Prior art keywords
- treatment
- artificial marble
- cast
- sulfuric acid
- glycerin
- 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
- 239000002928 artificial marble Substances 0.000 title description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 235000011187 glycerol Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010441 alabaster Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5057—Carbides
Definitions
- My invention relates to improvements on surface treatment of blocks, slabs and casts of artificial marble, whereby the surface portion may be rendered semi-transparent, and more easily and readily adapted for polishing.
- the object of my invention is to produce close crystallization or hydration of the surface of the cast, whereby the liquid with which the plaster is formed may be retained in the surface portion, and the surface rendered semi-transparent, very easily polished and bearing a much closer resemblance to natural marbles than under the methods of treatmenthe retofore in use.
- My invention has special reference to the surface treatment of such plaster casts when made from double-burned gypsum, or Keenes cement, and it involves the treatmentof the surface after the cast has. been formed and obtained a suliicient hardness for the purpose, with a bath of glycerin dissolved in sulfuric acid.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials For Medical Uses (AREA)
Description
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HUGO GALLINQWSKY, OF ST. BERNARD, 0H1
TREATMENT OF ARTIFICIAL EvIAR-BLE.
No Drawing.
To all whom 'it may concern:
Be it known that I, Huoo GALLINOWSKY, a citizen of the United States, and a resident of the village of St. Bernard, in the cou t ity of Hamilton and State of Ohio, have invented a certain new and useful Improvement in the Treatment of Artificial Marble, of which the following is a full, clear, and exact specification.
My invention relates to improvements on surface treatment of blocks, slabs and casts of artificial marble, whereby the surface portion may be rendered semi-transparent, and more easily and readily adapted for polishing.
The object of my invention is to produce close crystallization or hydration of the surface of the cast, whereby the liquid with which the plaster is formed may be retained in the surface portion, and the surface rendered semi-transparent, very easily polished and bearing a much closer resemblance to natural marbles than under the methods of treatmenthe retofore in use.
My invention has special reference to the surface treatment of such plaster casts when made from double-burned gypsum, or Keenes cement, and it involves the treatmentof the surface after the cast has. been formed and obtained a suliicient hardness for the purpose, with a bath of glycerin dissolved in sulfuric acid.
To carry out my process, I make use of a bath of glycerin and sulfuric acid in the fol-.
lowing proportions; Into one quart of water three ounces of sulfuric acid are poured and mixed, and two ounces of glycerin are then added, which is immediately dissolved by the sulfuric acid, leaving a certain quan tity of free acid in the bath. After the cast of double-burned v sum or Keene's cement is removed from the mold and has suflt ciently hardened, say at the end of ten or Specification of Letters Patent.
Application filed August 14, 1911. Serial No. 648,88?
Patented Apr. 2%, i912.
twelve hours, I bathe or sponge the surface of the cast to the point of saturation with the glycerin and acid solution. The cast then covered up away from the air and left under treatment of the bath for from eight to ten days. The surface of the cast will then be found susceptible of a Very high polish with very little labor, with the use of the ordinary polishing powders, and the surface is rendered translucent or semi.- transpa-rent, resembling alabaster, but much harder.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent, is: v
1. The method of treatment of artificial marble casts of double-burned gypsum, which consists in bathing the surface of the cast to the point of saturation, with a liquid bath composed of glycerin dissolved in a ten per cent. solution of sulfuric acid.
2. The method of treatment of artificial marble casts of double-burned gypsum, which consists in bathing the surface of the cast to the point of saturation, with a liquid bath composed of glycerin dissolved in a ten per cent. solution of sulfuric acid in the tollowin oro ortions: one c art of water 5 I 1 three ounces of sulfuric acid and two ounces of glycerin.
3. The method off-treatment of artificial marble casts of double-lmrned' gypsum, which consists in bathing the surface of the cast to the point of saturation, with. a liquid bath composed of glycerin dissolved in a ten per cent. solution of sulfuric acid, and then allowing the cast to remain under the treatment, covered from the -air, for from eight to ten days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64389711A US1022585A (en) | 1911-08-14 | 1911-08-14 | Treatment of artificial marble. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64389711A US1022585A (en) | 1911-08-14 | 1911-08-14 | Treatment of artificial marble. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1022585A true US1022585A (en) | 1912-04-09 |
Family
ID=3090882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US64389711A Expired - Lifetime US1022585A (en) | 1911-08-14 | 1911-08-14 | Treatment of artificial marble. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1022585A (en) |
-
1911
- 1911-08-14 US US64389711A patent/US1022585A/en not_active Expired - Lifetime
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