GB316207A - Process for pre-treating etching plates of magnesium-alloys for photo mechanical printing purposes - Google Patents
Process for pre-treating etching plates of magnesium-alloys for photo mechanical printing purposesInfo
- Publication number
- GB316207A GB316207A GB7534/29A GB753429A GB316207A GB 316207 A GB316207 A GB 316207A GB 7534/29 A GB7534/29 A GB 7534/29A GB 753429 A GB753429 A GB 753429A GB 316207 A GB316207 A GB 316207A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- magnesium
- printing purposes
- mechanical printing
- photo
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 title abstract 2
- 238000005530 etching Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 of potassium Chemical compound 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000008237 rinsing water 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
- B41N3/04—Graining or abrasion by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0035051 | 1928-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB316207A true GB316207A (en) | 1930-01-23 |
Family
ID=7188876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7534/29A Expired GB316207A (en) | 1928-07-25 | 1929-03-07 | Process for pre-treating etching plates of magnesium-alloys for photo mechanical printing purposes |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1863002A (enrdf_load_stackoverflow) |
| BE (1) | BE361260A (enrdf_load_stackoverflow) |
| FR (1) | FR671500A (enrdf_load_stackoverflow) |
| GB (1) | GB316207A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429080A (en) * | 1966-05-02 | 1969-02-25 | Tizon Chem Corp | Composition for polishing crystalline silicon and germanium and process |
-
0
- BE BE361260D patent/BE361260A/xx unknown
-
1929
- 1929-03-07 GB GB7534/29A patent/GB316207A/en not_active Expired
- 1929-03-15 FR FR671500D patent/FR671500A/fr not_active Expired
- 1929-07-20 US US379870A patent/US1863002A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE361260A (enrdf_load_stackoverflow) | |
| FR671500A (fr) | 1929-12-13 |
| US1863002A (en) | 1932-06-14 |
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