AT78456B - Sole substitute material made from two or more interconnected layers of leather, as well as a process for its production. - Google Patents
Sole substitute material made from two or more interconnected layers of leather, as well as a process for its production.Info
- Publication number
- AT78456B AT78456B AT78456DA AT78456B AT 78456 B AT78456 B AT 78456B AT 78456D A AT78456D A AT 78456DA AT 78456 B AT78456 B AT 78456B
- Authority
- AT
- Austria
- Prior art keywords
- leather
- pressure
- layers
- production
- well
- Prior art date
Links
- 239000010985 leather Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 title description 2
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 1
- 102000009027 Albumins Human genes 0.000 description 3
- 108010088751 Albumins Proteins 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 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 1
- 229920002160 Celluloid Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 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 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 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 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Laminated Bodies (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
EMI2.1
1. Die zu vereinigenden Spaltlederplatten werden mit irgend einer Zellulose-, Nitrozellulose-, Zelluloid- oder Azetylzellulose- use. Lösung oberflächlich bestrichen, zwischen die zu vereinigenden
EMI2.2
miteinander vereinigt werden. Um Platten von grösserer Dicke zu erhalten, können eine dritte oder vierte Lage Spaltleder in gleicher Weise aufgelegt und vereinigt werden. Statt in der Form einer Folie, kann das feste Zwischenbindemittel auch in gepulverter oder fein gekörnter Form als dünne Lage aufgebracht werden.
Statt die zu vereinigenden Lederflächen mit einer Lösung irgend eines der genannten Stoffe zu bestreichen, kann man das Lösungsmittel allein zum Befeuchten der Lederflächen verwenden, hierauf die feste Bindemittelzwischenlage etwas angefeuchtet einlegen und die Platten durch Druck und Wärme miteinander verbinden.
EMI2.3
Kasein, Albumin usw. bestrichen, eine Folie aus einem dieser Stoffe mit Wasser angefeuchtet zwischen die Flächen eingelegt und die Platten mittels Druck und Wärme (bei Albumin bis zum Koagulieren) miteinander vereinigt.
Statt der Folie kann auch ein mit der Lösung des Klebe Stoffes getränktes dünnes Papier oder Gewebe und dgl. als Zwischenlage verwendet werden.
EMI2.4
Mitteln. Alaun, Gerbstoffen usw. in üblicher Weise vorgenommen werden. Eine nachträgliche Imprägnierung der nach diesem Beispiele hergestellten Platten mit irgend einer wasserabstossenden
EMI2.5
Ein anderer Vorgang zur Erzielung einer wasserbeständigen Verkittung der Spaltplatten besteht darin, dass man der Leim-, Kasein-oder Albuminlösung oder der Masse der festen Bindemittelzwischenlage oder beiden, ein fein gepulvertes leicht schmelzbares Harz (Kolofonium). oder gepulvert Stearinsäure und dgl. beimengt, die Lederplatten bestreicht, die Folie einlegt. bei gelinder Wärme unter Druck die Teile vereinigt und nach dem Härten, z. B. mit Formaldehyd,
EMI2.6
wasserunempfindlich gemacht.
PATENT-AXSPRÜCHE : 1. Sohlenersatzmaterial aus zwei oder mehreren miteinander verbundenen Lagen Voll Leder, dadurch gekennzeichnet, dass zwischen je zwei der aufeinanderstossenden Flächen, eine dünne Schichte eines festen, durch Lösungsmittel klebefähig gemachten Bindemittels eingeschaltet
EMI2.7
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
EMI2.1
1. The split leather panels to be joined are made with any cellulose, nitrocellulose, celluloid or acetyl cellulose use. Spread the solution on the surface, between those to be united
EMI2.2
be united with each other. In order to obtain panels of greater thickness, a third or fourth layer of split leather can be placed and combined in the same way. Instead of being in the form of a film, the solid intermediate binder can also be applied in powdered or finely-grained form as a thin layer.
Instead of coating the leather surfaces to be united with a solution of any of the substances mentioned, you can use the solvent alone to moisten the leather surfaces, then insert the solid intermediate layer of binding agent, slightly moistened, and bond the panels together using pressure and heat.
EMI2.3
Casein, albumin, etc. are coated, a film made of one of these substances, moistened with water, is inserted between the surfaces and the plates are combined with one another using pressure and heat (with albumin until they coagulate).
Instead of the film, a thin paper or fabric and the like soaked with the solution of the adhesive substance can also be used as an intermediate layer.
EMI2.4
Means. Alum, tanning agents, etc. are made in the usual manner. Subsequent impregnation of the panels produced according to this example with any water-repellent
EMI2.5
Another process for achieving water-resistant cementing of the split tiles consists in adding a finely powdered, easily fusible resin (rosin) to the glue, casein or albumin solution or the mass of the solid intermediate binder layer or both. or powdered stearic acid and the like are added, the leather panels are coated, the film is inserted. with gentle heat under pressure the parts are combined and after hardening, e.g. B. with formaldehyde,
EMI2.6
Made insensitive to water.
PATENT-AX CLAIMS: 1. Sole substitute material made of two or more interconnected layers of full leather, characterized in that a thin layer of a solid, solvent-made adhesive is inserted between each two of the abutting surfaces
EMI2.7
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT78456T | 1916-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT78456B true AT78456B (en) | 1919-09-25 |
Family
ID=3600015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT78456D AT78456B (en) | 1916-11-06 | 1916-11-06 | Sole substitute material made from two or more interconnected layers of leather, as well as a process for its production. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT78456B (en) |
-
1916
- 1916-11-06 AT AT78456D patent/AT78456B/en active
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