US149319A - Improvement in processes of rendering paper water-repellent - Google Patents
Improvement in processes of rendering paper water-repellent Download PDFInfo
- Publication number
- US149319A US149319A US149319DA US149319A US 149319 A US149319 A US 149319A US 149319D A US149319D A US 149319DA US 149319 A US149319 A US 149319A
- Authority
- US
- United States
- Prior art keywords
- repellent
- size
- improvement
- processes
- paper
- 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
- 238000000034 method Methods 0.000 title description 9
- 239000005871 repellent Substances 0.000 title description 7
- 238000009877 rendering Methods 0.000 title description 4
- 239000004744 fabric Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229940037003 alum Drugs 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 felt Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
Definitions
- the mode of sizing referred to is the subject 1873, for improved process of hard-sizing paper and other materials, to which I refer for further details.
- the paper or other material in passing through the first size, absorbs the rosin and soap, while the colorless earth fills its pores.
- the excess of alum or sulphate of alumina kills the alkalies present, and, by double decomposition, precipitates itself, the rosin, and fatty acid of the decomposed soap upon the fiber, forming a mass which, filling the pores and completely covering the surface, renders the fabric impervious to water, or water-repellent.
- the fabric may be immediately dried on hot cylinders, the presence of the fatty acids prer'enting the loss of size by evaporation, and the presence of the chloride of sodium preventing adhesion.
- the fabric is both sized and waterproofed simultaneously, and with but one dryin g operation, and the process, while especially valuable in. connection with the manufacture of paper, may be usefully applied to leather, felt, or cloth.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
Description
of my application for a patent filed July 28,
UNITED STATES PATENT OEEIoE.
XAVIER KAROHESKI, or BELLEVILLE, NEW JERSEY, ASSIGNOR T0 soLoMon n. MollIILLAN, TRUSTEE.
IMPROVEMENT lN PROCESSES 0F RENDERING PAPER WATER-REPELLENT.
Specification forming part of Letters Patent No. 149,319, dated April 7, 1874 application filed To all whom tt may concern:
Be it known that I, XAVIER KiincnEsKr, of Belleville, New Jersey, have invented certain Improvements in Rendering Paper and other materials WVater- Repellent, of which the following is a specification My invention, in its application to the manufacture of paper, consists in submitting paper in the Web, before it is dried, first to a bath of vegetable size strongly impregnated with a fatty acid, and then to a bath of animal size containing an excess of alum, and in removing the superfluous size by scraping, and in drying the product upon the heated cylinders of the paper-machine, so that the complete operation of manufacturing paper which is both sized and rendered water-repellent is conducted with only one drying process.
The mode of sizing referred to is the subject 1873, for improved process of hard-sizing paper and other materials, to which I refer for further details.
In my process of manufacturing waterproof, or, more accurately, water-repellent material, for wrapping and Wall-coverin g or roofing purposes, I first administer to the fabric operated upon a bath of vegetable size, composed essentially of bleached rosin dissolved by heat in the least possible quantity of alkalies and water, and a quantity of colorless earth and soap, the latter in the proportion of one pound of soap to the gallon of size. I remove the excess of size by scraping, and then subject the material operated upon to a bath of animal size composed of a weak solu tion of glue, to which is added a colorless earth, a trace of chloride of sodium, and an excess of alum, or, preferably, sulphate of alumina, and again remove the superfluous size by scraping. The paper or other material, in passing through the first size, absorbs the rosin and soap, while the colorless earth fills its pores. In passing through the second size the excess of alum or sulphate of alumina kills the alkalies present, and, by double decomposition, precipitates itself, the rosin, and fatty acid of the decomposed soap upon the fiber, forming a mass which, filling the pores and completely covering the surface, renders the fabric impervious to water, or water-repellent. In this process, as in the case of my process of hard-sizing, the fabric may be immediately dried on hot cylinders, the presence of the fatty acids prer'enting the loss of size by evaporation, and the presence of the chloride of sodium preventing adhesion. process the fabric is both sized and waterproofed simultaneously, and with but one dryin g operation, and the process, while especially valuable in. connection with the manufacture of paper, may be usefully applied to leather, felt, or cloth.
I claim as my invention The described process of treating paper or other material with vegetable and animal sizes successively, the vegetable size being combined with an excess of fatty acids, and the animal size with an excessof alum or sulphate of alumina, for the purpose of rendering the fabric operated upon water-repellent, substantially as set forth.
XAVIER KARCHESKI.
Witnesses Asa FARR, EDW. E. QUIMBY,
By this
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149319A true US149319A (en) | 1874-04-07 |
Family
ID=2218732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149319D Expired - Lifetime US149319A (en) | Improvement in processes of rendering paper water-repellent |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149319A (en) |
-
0
- US US149319D patent/US149319A/en not_active Expired - Lifetime
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