US269817A - Mitation marble from paper - Google Patents
Mitation marble from paper Download PDFInfo
- Publication number
- US269817A US269817A US269817DA US269817A US 269817 A US269817 A US 269817A US 269817D A US269817D A US 269817DA US 269817 A US269817 A US 269817A
- Authority
- US
- United States
- Prior art keywords
- marble
- paper
- mitation
- artificial
- hamilton
- 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
- 239000004579 marble Substances 0.000 title description 10
- 239000002928 artificial marble Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000010454 slate Substances 0.000 description 6
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 241000219000 Populus Species 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N Potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
- Y10T428/31978—Cellulosic next to another cellulosic
- Y10T428/31982—Wood or paper
Description
(ModeL) S. H. HAMILTON.
IMITATION MARBLE FROM PAPER. NO. 269,817. Patented Deo.Z6,1882.
UNITED STATES PATENT OFFICE.
SILAS H. HAMILTON, OF BUSHNELL, ASSIGNOR, BY MESNE ASSIGNMENTS,
. TO MARVIN A. FARR, OF CHICAGO, ILLINOIS.
lMITATlON MARBLE FROM PAPER.
SPECIFICATION formingpart of Letters Patent No. 269,817, dated December 26, 1882,
Application filed August 14, 1878. Renewed October 94, 1881.
To all whom it may concern Be it known that 1, SILAS H. HAMILTON, of Bushnell, in the county ofMcDonough, and in the State oflllinois, have invented certain new and useful Improvements in'Imitation Marble; and 1 do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this specification, in which- Figure l is a perspective view of a slab of paper marbleized, and Fig. 2 is a cross-section of the same. v
Letters of like name and kind refer to like I5 parts in each of the figures.
In consequence of the greater hardness of surface and the ability toresist the action of acids, slate or low-grade marble having an artificial or marbleized surface have to a great extent superseded fine marble in the construction of mantels'; but such artificialsurt'aced articles have always been open to the objection that if any portion of such surface became broken or in other manner injured 2 the exposed portion of the base would present a difif'erent appearance and at once expose the artificial character of themarble represented. Such injury is especially liable to occur while mantels are being shipped and set up, and ma- 0 terially lessens the value of marbleized work.
To obviate this objection and enable the production of an article that is cheaper, more durable, and has less weight is the design of my invention, which consists, as a new article of manufacture, in artificial marble composed of a paper base or body and having its surface marbleized, substantially as and for the purpose herein specified.
In the production of my artificial marble I 40 employ slabs which are made in the followingnianner: To one and one-half ton of paper-pulp I add a solution composed of fortynine pounds ofglue, one and one-eighth pound of bichromate of potash, fifty pounds of alum,
5 and two pounds of soluble glass or other silicate, which solution is thoroughly mixed with said paper-pulp, and the composition then iModel.)
made into sheets A by any ordinary papermaking machinery, said sheets being, however, subjected to more than ordinary pressure between rollers, so as to give to them great density. .Two or more of the sheets A are now coated exteriorly with the solution named and placed with their faces in contact, after which they are passed between pressure-rollers, so 5 5 as to cause their faces to become firmly united and the whole to be practically homogeneous. Thealum andsilicatc render the slab fire-proof, so that it is able to withstand the heat necessary during the marbleizing process, which latter is the same as ordinarily employed in marbleizing slate. The artificial marble thus formed has about the weight of poplar wood, is far more tough and durable than slate, and cannot be dented or otherwise injured by any ordinary use, while nothing less than extreme violence can cause breakage or bending of a slab.
ployed 1 do not confine myself to the same.
Having thus fully set forth the nature and merits of my invention, what I claim is- As a new article of manufacture, artificial marble composedot' a paper base or body having'its surface uiarbleized, substantially as as and for the purpose specified.
In testimony that I claim the foregoing I have hereunto set my hand this 13th day-of August, 1878.
SILAS H. HAMILTON.
Witnesses:
HARTFORD P. BROWN, GEORGE S. PRINDLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US269817A true US269817A (en) | 1882-12-26 |
Family
ID=2339059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US269817D Expired - Lifetime US269817A (en) | Mitation marble from paper |
Country Status (1)
Country | Link |
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US (1) | US269817A (en) |
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- US US269817D patent/US269817A/en not_active Expired - Lifetime
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