US28420A - Improvement in finishing the surface of india-rubber goods - Google Patents
Improvement in finishing the surface of india-rubber goods Download PDFInfo
- Publication number
- US28420A US28420A US28420DA US28420A US 28420 A US28420 A US 28420A US 28420D A US28420D A US 28420DA US 28420 A US28420 A US 28420A
- Authority
- US
- United States
- Prior art keywords
- finishing
- india
- improvement
- rubber goods
- fabric
- 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
- 240000002027 Ficus elastica Species 0.000 title description 6
- 229920001195 polyisoprene Polymers 0.000 title description 6
- 239000004744 fabric Substances 0.000 description 20
- 244000144992 flock Species 0.000 description 12
- 239000007799 cork Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 229920000591 gum Polymers 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- CRPUJAZIXJMDBK-DTWKUNHWSA-N (+)-camphene Chemical compound C1C[C@@H]2C(=C)C(C)(C)[C@H]1C2 CRPUJAZIXJMDBK-DTWKUNHWSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 210000002268 Wool Anatomy 0.000 description 4
- 229930006739 camphene Natural products 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000000899 Gutta-Percha Substances 0.000 description 2
- 229920000588 Gutta-percha Polymers 0.000 description 2
- 240000000342 Palaquium gutta Species 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000000149 penetrating Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
Definitions
- the method or process heretofore used in the manufacture of Water-proof felt fabrics has been as follows: On a piece of cotton, silk, wool, or other fabric is spread a coating of india -rubber or other vulcanizable gum by means of heated rollers, or by the solutions of the said substances in the ordinary solvents thereof, by means of what is known in the manufacture of such goods as the knife or gage machine. On the surface of the fabric thus coated is sifted powdered flock, ground cork, or other similar fibrous material, which, by means of pressure-rollers between which the cloth is made to pass, the flock or cork is made to adhere to the surface of the gum. But this method is not always attended with uniformly satisfactory results.
Description
UNITED STATES PATENT OFFICE.
JONATHAN T. TROTTER AND ISAAC F. WILLIAMS, OF NEW YORK, N. Y.
IMPROVEMENT IN FINISHING THE SURFACE OF INDIA-RUBBER GOODS.
Specification forming part of Letters Patent No. 28,420, dated May 22, 1860.
To all whom it may concern Be it known that we, JONATHAN T. TROTTER and ISAAC F. WILLIAMS, of the city, county, and State of New York, have invented or discovered a new and useful process or method of preparing the surfaces of water-proof cloths, cotton, silk, wool, or other materials for coatin g or napping the same with powdered flocks, ground cork, or other similar fibrous substances or materials, for the purpose of giving them a felt-like textile appearance 5 and we do hereby declare the following to be a full description of the same.
The method or process heretofore used in the manufacture of Water-proof felt fabrics has been as follows: On a piece of cotton, silk, wool, or other fabric is spread a coating of india -rubber or other vulcanizable gum by means of heated rollers, or by the solutions of the said substances in the ordinary solvents thereof, by means of what is known in the manufacture of such goods as the knife or gage machine. On the surface of the fabric thus coated is sifted powdered flock, ground cork, or other similar fibrous material, which, by means of pressure-rollers between which the cloth is made to pass, the flock or cork is made to adhere to the surface of the gum. But this method is not always attended with uniformly satisfactory results. The surface of the coating is often uneven, bare spots appear, and the flocked surface wears or brushes off with very little use. Our invention therefore relates to the obviating of this objection to the manufacture as well as use of this kind of goods. For this purpose we use and apply what we have designated a finishing or fixing process by the application of an additional operation, as follows: After the fabric has been prepared as before described we put it upon a sizingmachine composed of a sizing and pressure rollers and two tightening or carrying rollers. Under the sizing-roller is a trough, into which We place either of the following solvents of india-rubber, gutta-percha, or other vulcanizable gumsto wit, camphene, naphtha, bisulphide of carbon, or other gum solvents-so that when the sizing-roller rotates as the cloth passes over it it will carry up a thin sheet of the gum solvents, which, penetrating and saturating the flocked surface of the fabric, softens the water-proof coating, and thus, by means of the pressure-roller on the upper surface of the fabric directly over the sizing-roller, causes the powdered flock, or ground cork, or similar fibrous substance that may be used to combine and incorporate themselves thoroughly with the rubber surface on the fabric, and at the same time preserve a perfect felt-like textile appearance. 1
\Ve do not claim the use of solutions ofindiarubber as an additional process for fixing the flock upon the waterproofed cloth, as that has lfieen done previously by James Wansborough;
Ill]
What we do claim is- The process or method of fixing or finishing the coating of flock, cork, or other fibrous material by the use of camphene, naphtha, bisulphide of carbon, or other solvents of any of the vulcanizable gums, when applied by means of the sizing roller or machine hereinbefore described, as a secondary or additional operation for fixing or finishing the surface of the previously-flocked goods, substantially as hereinbefore set forth.
JONATHAN T. TROTTER. ISAAC F. WILLIAMS.
Witnesses:
E. F. BROWN, E. KEronUM, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US28420A true US28420A (en) | 1860-05-22 |
Family
ID=2098084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US28420D Expired - Lifetime US28420A (en) | Improvement in finishing the surface of india-rubber goods |
Country Status (1)
Country | Link |
---|---|
US (1) | US28420A (en) |
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0
- US US28420D patent/US28420A/en not_active Expired - Lifetime
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