GB483591A - - Google Patents
Info
- Publication number
- GB483591A GB483591A GB104837A GB104837A GB483591A GB 483591 A GB483591 A GB 483591A GB 104837 A GB104837 A GB 104837A GB 104837 A GB104837 A GB 104837A GB 483591 A GB483591 A GB 483591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- alkali
- treatment
- aluminium
- immersed
- 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
- 239000003513 alkali Substances 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 150000004645 aluminates Chemical class 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 238000011109 contamination Methods 0.000 abstract 2
- 239000004519 grease Substances 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/03—Chemical or electrical pretreatment
- B41N3/038—Treatment with a chromium compound, a silicon compound, a phophorus compound or a compound of a metal of group IVB; Hydrophilic coatings obtained by hydrolysis of organometallic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6504636 US2147778A (en) | 1936-02-21 | 1936-02-21 | Planogbaphic printing plate |
| US22629938 US2208703A (en) | 1936-02-21 | 1938-08-23 | Aluminum planographic printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB483591A true GB483591A (enrdf_load_stackoverflow) | 1938-04-22 |
Family
ID=26745146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB104837A Expired GB483591A (enrdf_load_stackoverflow) | 1936-02-21 | 1937-01-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US2147778A (enrdf_load_stackoverflow) |
| GB (1) | GB483591A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507314A (en) * | 1943-03-31 | 1950-05-09 | Aluminum Co Of America | Method of treating aluminum surfaces |
| US2713822A (en) * | 1948-12-20 | 1955-07-26 | Columbia Ribbon & Carbon | Planographic printing |
| US3183832A (en) * | 1960-02-01 | 1965-05-18 | Azoplate Corp | Lithographic printing foil |
| US3231376A (en) * | 1960-12-09 | 1966-01-25 | Harris Intertype Corp | Lithographic printing surface |
-
1936
- 1936-02-21 US US6504636 patent/US2147778A/en not_active Expired - Lifetime
-
1937
- 1937-01-13 GB GB104837A patent/GB483591A/en not_active Expired
-
1938
- 1938-08-23 US US22629938 patent/US2208703A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2208703A (en) | 1940-07-23 |
| US2147778A (en) | 1939-02-21 |
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