US540164A - Eugen iiornung and rudolf liebl - Google Patents
Eugen iiornung and rudolf liebl Download PDFInfo
- Publication number
- US540164A US540164A US540164DA US540164A US 540164 A US540164 A US 540164A US 540164D A US540164D A US 540164DA US 540164 A US540164 A US 540164A
- Authority
- US
- United States
- Prior art keywords
- liebl
- eugen
- rudolf
- iiornung
- 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
- 241000920033 Eugenes Species 0.000 title description 2
- 239000004744 fabric Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 2
- 101100476962 Drosophila melanogaster Sirup gene Proteins 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/005—Casein
Definitions
- This invention relates to a process having for its object to render paper or textile fabrics water-proof in such a manner that they always retain the said property, even if continually exposed to moisture, and constantly remain pliant and elastic.
- glue is dissolved as completely as possible in water or any other glue-dissolving liquid, with addition, of some tungstate of soda (Na W, O to increase the toughness.
- the glue is then precipitated from that solution by means of tannin or of any other suitable precipitant, in the shape of a tough mass insoluble in water.
- This composition which, in its wet state, is elastic and plastic, becomes hard and very brittle when dry, so that in such a state it would be quite unsuitable for coating purposes. For this reason the said composition is melted in a vessel, preferably before it hardens, and addition is made to it, separately or in suitable mixture, of glycerine, sirup, molasses, or grease or oil.
- the quantity of this additional matter varies according to the desired degree of pliability, and is preferably one half of the quantity of the treated mass of glue, obtained by precipitation.
- the composition prepared in this manner is applied, before it hardens, on the paper or fabric, and forms a very pliant coating, insolublein water and similar to caoutchouc.
- a fabric In order to render the paper more durable, a fabric can be pressed on to it immediately after it has been coated, or two strips of pa per thus prepared can be pressed on to the two sides of a fabric. It is obvious that this additional fabric, before it is combined with the paper, may be coated with the said. com position; or the combined material formed of fabric and paper may be subsequently coated or impregnated with the said composition.
- the coloring matter is added at will either to the first or to the second coating substance.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
NITED STATES EUGEN HORNUNG AND RUDOLF LIEBL, OF VIENNA, AUSTRIA-HUN GARY.
PROCESS OF RENDERING PAPER OR TEXTILE FAB RICS WATERPROOF.
SPECIFICATION forming part of Letters Patent No. 540,164, dated May 28, 1895.
Application filed May 9, 1894- 'serial No. 510,63. (N specimens.)
To all whom it may concern:
Be it known that we, EUGEN I-IORNUNG and RUDOLF LIEBL, subjects of the Emperor of Austria-Hungary, residing at Vienna, in the Province of Lower Austria, in the Empire of Austria-Hungary, have invented certain new and useful Improvements in Processes ofRendering Paper and I Textile Fabrics Waterproof; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.-
This invention relates to a process having for its object to render paper or textile fabrics water-proof in such a manner that they always retain the said property, even if continually exposed to moisture, and constantly remain pliant and elastic.
In comparison with paper and fabrics impregnated or coated with caoutchouc these materials treated according to our process possess the advantage of their durability and the absence of any smell.
In order to work this process, glue is dissolved as completely as possible in water or any other glue-dissolving liquid, with addition, of some tungstate of soda (Na W, O to increase the toughness. The glue is then precipitated from that solution by means of tannin or of any other suitable precipitant, in the shape of a tough mass insoluble in water. This composition, which, in its wet state, is elastic and plastic, becomes hard and very brittle when dry, so that in such a state it would be quite unsuitable for coating purposes. For this reason the said composition is melted in a vessel, preferably before it hardens, and addition is made to it, separately or in suitable mixture, of glycerine, sirup, molasses, or grease or oil. The quantity of this additional matter varies according to the desired degree of pliability, and is preferably one half of the quantity of the treated mass of glue, obtained by precipitation. The composition prepared in this manner, is applied, before it hardens, on the paper or fabric, and forms a very pliant coating, insolublein water and similar to caoutchouc.
In order to render the paper more durable, a fabric can be pressed on to it immediately after it has been coated, or two strips of pa per thus prepared can be pressed on to the two sides of a fabric. It is obvious that this additional fabric, before it is combined with the paper, may be coated with the said. com position; or the combined material formed of fabric and paper may be subsequently coated or impregnated with the said composition.
In order to increase the impermeability and to improve the brilliancy and appearance of the product, a second coating of any waterproof varnish or lacquer is finally applied on the paper or fabric.
If it is desired. to color the paper or fabric,
the coloring matter is added at will either to the first or to the second coating substance.
We claim as our invention- The herein described process of rendering fabrics impervious to moisture, the same consisting in dissolving glue in a suitable liquid containing tungstate of soda, adding a precipitant to the solution, melting the precipitate and adding thereto a substance such as glycerine or the like to secure pliability, and finally coating the fabric with the substance before it hardens, substantially as described.
In testimony whereof we afiix our signatures in presence of two witnesses.
EUGEN HORNUNG. RUDOLF LIEBL. Witnesses:
F. BELMONT, JosEF ZEHTNER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US540164A true US540164A (en) | 1895-05-28 |
Family
ID=2608923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US540164D Expired - Lifetime US540164A (en) | Eugen iiornung and rudolf liebl |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US540164A (en) |
-
0
- US US540164D patent/US540164A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US540164A (en) | Eugen iiornung and rudolf liebl | |
| US304229A (en) | Artificial leather | |
| US396622A (en) | Charles t | |
| US71893A (en) | Improvement in composition of matter for the manufacture of water-proof | |
| US77993A (en) | To all whom it may concern | |
| US563999A (en) | Franz briesemeister | |
| USRE2940E (en) | lowrey | |
| US568419A (en) | Paint-oil | |
| US41241A (en) | Improvement in sizing and waterproofing paper | |
| US254463A (en) | john d | |
| US81815A (en) | Lfeed para | |
| US94079A (en) | Improved composition por gumming postage and revenue-stamps | |
| US368635A (en) | Isaac p | |
| US853117A (en) | Bituminous composition. | |
| US644250A (en) | Composition for waterproofing. | |
| US149136A (en) | Improvement in water-proof pigments | |
| US350459A (en) | Albeet kissel | |
| US201283A (en) | Improvement in compositions for crayons | |
| US1604310A (en) | Casein glue | |
| US368636A (en) | Isaac p | |
| US257108A (en) | Starch for laundry and other purposes | |
| US366231A (en) | Setts | |
| US369301A (en) | Foueth to j | |
| US254461A (en) | John d | |
| US343379A (en) | John henky lange |