DE2816307C2 - Verfahren zum elektrolytischen Granulieren von Aluminium oder einer Aluminiumlegierung und Verwendung der verfahrensgemäß behandelten Materialstücke - Google Patents
Verfahren zum elektrolytischen Granulieren von Aluminium oder einer Aluminiumlegierung und Verwendung der verfahrensgemäß behandelten MaterialstückeInfo
- Publication number
- DE2816307C2 DE2816307C2 DE2816307A DE2816307A DE2816307C2 DE 2816307 C2 DE2816307 C2 DE 2816307C2 DE 2816307 A DE2816307 A DE 2816307A DE 2816307 A DE2816307 A DE 2816307A DE 2816307 C2 DE2816307 C2 DE 2816307C2
- Authority
- DE
- Germany
- Prior art keywords
- acid
- hydrochloric acid
- aluminium
- electrolyte
- mixture
- 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
- 238000000034 method Methods 0.000 title claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims description 17
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 13
- 239000004411 aluminium Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 title claims description 8
- 238000005469 granulation Methods 0.000 title claims description 7
- 230000003179 granulation Effects 0.000 title claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 84
- 239000003792 electrolyte Substances 0.000 claims description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 27
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 18
- 239000000758 substrate Substances 0.000 description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 235000011054 acetic acid Nutrition 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000012954 diazonium Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000000174 gluconic acid Substances 0.000 description 2
- 235000012208 gluconic acid Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- -1 glycol ester Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- 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
- B41N3/034—Chemical or electrical pretreatment characterised by the electrochemical treatment of the aluminum support, e.g. anodisation, electro-graining; Sealing of the anodised layer; Treatment of the anodic layer with inorganic compounds; Colouring of the anodic layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
- ing And Chemical Polishing (AREA)
- Electrolytic Production Of Metals (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15885/77A GB1598701A (en) | 1977-04-16 | 1977-04-16 | Electrolytic graining of aluminium or aluminium alloy surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2816307A1 DE2816307A1 (de) | 1978-10-19 |
| DE2816307C2 true DE2816307C2 (de) | 1987-04-30 |
Family
ID=10067285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2816307A Expired DE2816307C2 (de) | 1977-04-16 | 1978-04-14 | Verfahren zum elektrolytischen Granulieren von Aluminium oder einer Aluminiumlegierung und Verwendung der verfahrensgemäß behandelten Materialstücke |
Country Status (26)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56135095A (en) * | 1980-03-26 | 1981-10-22 | Mitsubishi Chem Ind Ltd | Manufacture of supporter for planographic process block |
| JPS56150595A (en) * | 1980-04-25 | 1981-11-21 | Mitsubishi Chem Ind Ltd | Production of support for lithographic machine plate |
| JPS5724294A (en) * | 1980-07-18 | 1982-02-08 | Mitsubishi Chem Ind Ltd | Production of support for planographic printing plate |
| JPS59153861A (ja) * | 1983-02-22 | 1984-09-01 | Fuji Photo Film Co Ltd | 平版印刷版用支持体 |
| DE3415364A1 (de) * | 1984-04-25 | 1985-10-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten |
| DE3415363A1 (de) * | 1984-04-25 | 1985-10-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten |
| DE3415338A1 (de) * | 1984-04-25 | 1985-10-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten |
| DE3503927A1 (de) * | 1985-02-06 | 1986-08-07 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE3503926A1 (de) * | 1985-02-06 | 1986-08-07 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE3533532A1 (de) * | 1985-09-20 | 1987-04-02 | Hoechst Ag | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE3635304A1 (de) * | 1986-10-17 | 1988-04-28 | Hoechst Ag | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE3717654A1 (de) * | 1987-05-26 | 1988-12-08 | Hoechst Ag | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE4001466A1 (de) * | 1990-01-19 | 1991-07-25 | Hoechst Ag | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
| DE4129909A1 (de) * | 1991-09-09 | 1993-03-11 | Hoechst Ag | Verfahren zum aufrauhen von aluminium bzw. von aluminiumlegierungen als traegermaterial fuer druckplatten und eine druckplatte |
| US5288372A (en) * | 1992-07-07 | 1994-02-22 | Alumax Inc. | Altering a metal body surface |
| FR2789347B1 (fr) * | 1999-02-04 | 2001-04-06 | Rollin Sa | Blanchet a proprietes de surface variables pour machine a imprimer |
| JP2018119184A (ja) * | 2017-01-26 | 2018-08-02 | 株式会社Adeka | 電解エッチング液組成物、電解エッチング方法、電解エッチングされた基材、アルミニウム電解コンデンサ用電極材、及びコンデンサ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963594A (en) | 1975-06-03 | 1976-06-15 | Aluminum Company Of America | Electrochemical treatment of aluminum surfaces with an aqueous solution of hydrochloric acid and gluconic acid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314840A (en) * | 1917-04-30 | 1919-09-02 | Jackson S Weeks | Composition for electrolytes for electrical etching. |
| US2421316A (en) * | 1944-01-04 | 1947-05-27 | Western Electric Co | Electrolytic etching bath |
| FR1540081A (fr) * | 1966-09-27 | 1968-09-20 | Philips Nv | Procédé de fabrication d'électrodes d'aluminium en feuilles pour condensateurs électrolytiques |
| GB1548689A (en) * | 1975-11-06 | 1979-07-18 | Nippon Light Metal Res Labor | Process for electrograining aluminum substrates for lithographic printing |
| US4052275A (en) * | 1976-12-02 | 1977-10-04 | Polychrome Corporation | Process for electrolytic graining of aluminum sheet |
-
1977
- 1977-04-16 GB GB15885/77A patent/GB1598701A/en not_active Expired
-
1978
- 1978-04-10 IE IE696/78A patent/IE46530B1/en not_active IP Right Cessation
- 1978-04-10 ZA ZA00782045A patent/ZA782045B/xx unknown
- 1978-04-11 NZ NZ186932A patent/NZ186932A/xx unknown
- 1978-04-12 US US05/895,720 patent/US4172772A/en not_active Expired - Lifetime
- 1978-04-12 FI FI781120A patent/FI63070C/fi not_active IP Right Cessation
- 1978-04-12 MW MW12/78A patent/MW1278A1/xx unknown
- 1978-04-13 ZM ZM39/78A patent/ZM3978A1/xx unknown
- 1978-04-13 AT AT260578A patent/AT361512B/de not_active IP Right Cessation
- 1978-04-13 SE SE7804203A patent/SE439071B/sv not_active IP Right Cessation
- 1978-04-14 NL NL7803983A patent/NL7803983A/xx not_active Application Discontinuation
- 1978-04-14 NO NO781314A patent/NO152610C/no unknown
- 1978-04-14 ES ES468828A patent/ES468828A1/es not_active Expired
- 1978-04-14 DK DK163378A patent/DK154785C/da not_active IP Right Cessation
- 1978-04-14 CH CH404878A patent/CH635619A5/de not_active IP Right Cessation
- 1978-04-14 CA CA301,205A patent/CA1109020A/en not_active Expired
- 1978-04-14 BE BE186799A patent/BE865994A/xx not_active IP Right Cessation
- 1978-04-14 LU LU79438A patent/LU79438A1/xx unknown
- 1978-04-14 BR BR7802326A patent/BR7802326A/pt unknown
- 1978-04-14 FR FR7811071A patent/FR2387303A1/fr active Granted
- 1978-04-14 DE DE2816307A patent/DE2816307C2/de not_active Expired
- 1978-04-15 IN IN417/CAL/78A patent/IN149821B/en unknown
- 1978-04-15 JP JP53044717A patent/JPS6041720B2/ja not_active Expired
- 1978-04-17 IT IT22388/78A patent/IT1094126B/it active
- 1978-04-19 AU AU35251/78A patent/AU517106B2/en not_active Expired
-
1984
- 1984-10-24 KE KE3475A patent/KE3475A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963594A (en) | 1975-06-03 | 1976-06-15 | Aluminum Company Of America | Electrochemical treatment of aluminum surfaces with an aqueous solution of hydrochloric acid and gluconic acid |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |