US505864A - Georg wegner and paul guhrs - Google Patents
Georg wegner and paul guhrs Download PDFInfo
- Publication number
- US505864A US505864A US505864DA US505864A US 505864 A US505864 A US 505864A US 505864D A US505864D A US 505864DA US 505864 A US505864 A US 505864A
- Authority
- US
- United States
- Prior art keywords
- georg
- paul
- metal
- wegner
- guhrs
- 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
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000005864 Sulphur Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010422 painting Methods 0.000 description 6
- 230000001680 brushing effect Effects 0.000 description 5
- 241000779819 Syncarpia glomulifera Species 0.000 description 4
- 239000001739 pinus spp. Substances 0.000 description 4
- 229940036248 turpentine Drugs 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 235000013871 bee wax Nutrition 0.000 description 3
- 229940092738 beeswax Drugs 0.000 description 3
- 239000012166 beeswax Substances 0.000 description 3
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical compound O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 235000021388 linseed oil Nutrition 0.000 description 3
- 239000000944 linseed oil Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
Definitions
- This invention relates to the coating of aluminium or aluminium alloys and it has for its object to do so by an improved process.
- the coating which has a color andpossesses a high gloss protects the aluminium from the action of damp, &c.
- the metal is covered with a colored coating which adheres so strongly that it will not peel off or crack even though the metal itself is bent or broken.
- a gloss or glaze is or may be formed on the coating by brushing it over with a solution of bees-wax dissolved in turpentine.
- feet of the brushing is to slightly heat up the metal whereupon the wax forces itself into the coating and imparts to it a certain degree The efof flexibility.
- the beeswax also promotes the adhesion of the coating and it serves to protect the metal from'the action of the atmosphere.
- a process of coating aluminium or its alloys consisting in first painting the metal with a solution of acetous verdigris, oxide of iron, sulphur and sal-ammoniac and then subjecting it to heat, thereafter again painting with the same solution and heating the metal, subsequently brushing it, and then painting it over with sulphur dissolved in turpentine and firing it; and finally steepingit in a bath of linseed oil, substantially as hereinbefore described.
- a process of coating aluminium or its alloys consisting in first painting the metal with a solution of acetous verdigris, oxide of iron, sulphur, and sal-ammoniac and then subjecting it to heat; thereafter again painting with the same solution and heating the metal; subsequently brushing it, and then painting it over with sulphur dissolved in turpentine, and firing it; and then finally steeping it in a bath of linseed oil and brushing over the surface with bees-Wax, substantially as described.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Description
UNITED STATES PATENT OFFICE.
GEORG WEGNER AND PAUL GllHRS, OF BERLIN, GERMANY.
COATING ALUMINIUM AND ALUMINIUM ALLOYS.
SPECIFICATION forming part of Letters Patent No. 505,864, dated October 3, 1893. Application filed February 3, I893- Serial No. 460.877. (N0 specimens.)
1'0 all whom it may concern.-
Be it known that we, GEORG WEGNER and PAUL Gi'IHRs, subjects of the King of Prussia, residing at Berlin,in the Kingdom of Prussia and Empire of Germany, have invented certain new and useful Improvements in Coating Aluminium and Aluminium Alloys, of which the following is a specification.
This invention relates to the coating of aluminium or aluminium alloys and it has for its object to do so by an improved process.
The coating, which has a color andpossesses a high gloss protects the aluminium from the action of damp, &c.
In carrying out the process underour method with pure aluminium or an alloy containing at least eighty per cent. of aluminium, we first brush the metal over with a solution of acetous verdigris, oxide of iron, sulphur, and sal-ammoniac, and then heat it to a high temperature; thereafter the metal is again brushed over with the solution and then reheated. The metal is now brushed with a sharp brush and then painted over with sulphur dissolved in turpentine and then again fired orheated. The metal is finally dipped into a hot bath of pure linseed oil and kept there until the oil has entirely evaporated.
By this process the metal is covered with a colored coating which adheres so strongly that it will not peel off or crack even though the metal itself is bent or broken.
A gloss or glaze is or may be formed on the coating by brushing it over with a solution of bees-wax dissolved in turpentine.
feet of the brushing is to slightly heat up the metal whereupon the wax forces itself into the coating and imparts to it a certain degree The efof flexibility. The beeswax also promotes the adhesion of the coating and it serves to protect the metal from'the action of the atmosphere.
Having now particularly described and ascertained the nature of our said invention and in what manner the same is to be performed, we declare that what we claim is- 1. A process of coating aluminium or its alloys consisting in first painting the metal with a solution of acetous verdigris, oxide of iron, sulphur and sal-ammoniac and then subjecting it to heat, thereafter again painting with the same solution and heating the metal, subsequently brushing it, and then painting it over with sulphur dissolved in turpentine and firing it; and finally steepingit in a bath of linseed oil, substantially as hereinbefore described.
2. A process of coating aluminium or its alloys consisting in first painting the metal with a solution of acetous verdigris, oxide of iron, sulphur, and sal-ammoniac and then subjecting it to heat; thereafter again painting with the same solution and heating the metal; subsequently brushing it, and then painting it over with sulphur dissolved in turpentine, and firing it; and then finally steeping it in a bath of linseed oil and brushing over the surface with bees-Wax, substantially as described.
In witness whereof we have hereunto set our hands in presence of two witnesses.
GEORG YVEGNER. PAUL GUHRS.
Witnesses:
G. W. ARNOD, J. M. SPEAR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US505864A true US505864A (en) | 1893-10-03 |
Family
ID=2574699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US505864D Expired - Lifetime US505864A (en) | Georg wegner and paul guhrs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US505864A (en) |
-
0
- US US505864D patent/US505864A/en not_active Expired - Lifetime
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