GB1052625A - - Google Patents
Info
- Publication number
- GB1052625A GB1052625A GB1052625DA GB1052625A GB 1052625 A GB1052625 A GB 1052625A GB 1052625D A GB1052625D A GB 1052625DA GB 1052625 A GB1052625 A GB 1052625A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye
- group
- hydrogen atom
- sublimation
- anodized surface
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/243—Chemical after-treatment using organic dyestuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
- B41M5/0351—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic on anodized aluminium
Abstract
1,052,625. Colouring aluminium. MARTINMARIETTA CORPORATION. Jan. 14, 1964 [Jan. 18, 1963], No. 1603/64. Heading B6G. [Also in Division C3] The anodized surface of aluminium is coloured by printing a paper using the off-set process with a dye, placing the printed surface close to or in contact with the anodized surface, applying heat sufficient to sublime the dye on to the anodized surface, and sealing the latter by, e.g., treating with boiling water. Preferably, the anodizing is effected by sulphuric acid. The dye has no noticeable sublimation below 120‹ F., a sublimation half-life of less than 75 seconds at 500‹ F., and a sublimation half-life within the temperature range 140‹ to 500‹ F. (preferably 250‹ to 425‹ F.) of from 0À5 to 75 seconds. Preferably, the dye has a 1À3 indandione group; or is in an azo dye having a hydroxyl group in the position ortho to the azo group; or is an anthraquinone dye substituted in the 1, 4, 5 or 8 positions by hydrogen, a hydroxyl group, an amido group having an active hydrogen atom, or an amine group having an active hydrogen atom and either another hydrogen atom or a hydrocarbon radical. The dye is mixed with a binder to make a printing ink, the binder being left on the paper and including calcium carbonate, linseed oil of heavy and medium viscosities and a mixture of linseed oil and an alkyd of equimolar proportions of glycerin and isophthalic acid.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1052625A true GB1052625A (en) | 1900-01-01 |
Family
ID=1757110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1052625D Expired GB1052625A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1052625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632291A (en) * | 1968-02-26 | 1972-01-04 | Ciba Ltd | Transfer printing |
| DE9418552U1 (en) * | 1994-11-19 | 1995-01-19 | Pmd Papierdruck Gmbh & Co Kg | Object made of an anodizable metal or an anodizable metal alloy with at least partially printed surface |
| ES2085203A1 (en) * | 1993-02-04 | 1996-05-16 | Figuerola Rafael Llorens | Ink composition with sublimatable pigments used in the printing of transfer paper |
-
0
- GB GB1052625D patent/GB1052625A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632291A (en) * | 1968-02-26 | 1972-01-04 | Ciba Ltd | Transfer printing |
| ES2085203A1 (en) * | 1993-02-04 | 1996-05-16 | Figuerola Rafael Llorens | Ink composition with sublimatable pigments used in the printing of transfer paper |
| DE9418552U1 (en) * | 1994-11-19 | 1995-01-19 | Pmd Papierdruck Gmbh & Co Kg | Object made of an anodizable metal or an anodizable metal alloy with at least partially printed surface |
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