CS58091A3 - Process of electrolytic graining - Google Patents

Process of electrolytic graining Download PDF

Info

Publication number: CS58091A3
Authority: CS; Czechoslovakia
Prior art keywords: aluminum; electrolyte; alternating current; hydrochloric acid; plates
Prior art date: 1990-03-06

Application number

CS91580A

Other languages

Czech (cs)

English (en)

Inventor

Philip Adrian Atkinson

Nicholas James Brattan

Original Assignee

Du Pont Howson Ltd

Priority date (The priority date 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 date listed.)

1990-03-06

Filing date

1991-03-06

Publication date

1992-04-15

1991-03-06 Application filed by Du Pont Howson Ltd filed Critical Du Pont Howson Ltd

1992-04-15 Publication of CS58091A3 publication Critical patent/CS58091A3/cs

Links

238000000034 method Methods 0.000 title claims description 33
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 52
239000000463 material Substances 0.000 claims description 41
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 37
229910052782 aluminium Inorganic materials 0.000 claims description 37
239000003792 electrolyte Substances 0.000 claims description 34
229910000838 Al alloy Inorganic materials 0.000 claims description 18
239000000758 substrate Substances 0.000 claims description 18
238000005469 granulation Methods 0.000 claims description 9
230000003179 granulation Effects 0.000 claims description 9
239000011248 coating agent Substances 0.000 claims description 7
238000000576 coating method Methods 0.000 claims description 7
239000000126 substance Substances 0.000 claims description 5
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
229910017604 nitric acid Inorganic materials 0.000 claims description 2
230000000052 comparative effect Effects 0.000 description 10
150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 9
229910000914 Mn alloy Inorganic materials 0.000 description 6
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
229910045601 alloy Inorganic materials 0.000 description 6
239000000956 alloy Substances 0.000 description 6
239000000203 mixture Substances 0.000 description 6
-1 monocarboxylic acids Chemical compound 0.000 description 6
230000005855 radiation Effects 0.000 description 5
239000002253 acid Substances 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
229910000147 aluminium phosphate Inorganic materials 0.000 description 3
238000007788 roughening Methods 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
238000000635 electron micrograph Methods 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
239000011572 manganese Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000002763 monocarboxylic acids Chemical class 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
238000009736 wetting Methods 0.000 description 2
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000005530 etching Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000003384 imaging method Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
230000002940 repellent Effects 0.000 description 1
239000005871 repellent Substances 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000003746 surface roughness Effects 0.000 description 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
- B41N3/034—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
- 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

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)

CS91580A 1990-03-06 1991-03-06 Process of electrolytic graining CS58091A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909005035A GB9005035D0 (en)	1990-03-06	1990-03-06	Improvements in or relating to electrolytic graining

Publications (1)

Publication Number	Publication Date
CS58091A3 true CS58091A3 (en)	1992-04-15

Family

ID=10672117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS91580A CS58091A3 (en)	1990-03-06	1991-03-06	Process of electrolytic graining

Country Status (12)

Country	Link
EP (1)	EP0445959A1 (fr)
JP (1)	JPH0770800A (fr)
AU (1)	AU7197691A (fr)
BR (1)	BR9100958A (fr)
CA (1)	CA2037594A1 (fr)
CS (1)	CS58091A3 (fr)
FI (1)	FI910745A7 (fr)
GB (1)	GB9005035D0 (fr)
HU (1)	HUT57129A (fr)
IE (1)	IE910722A1 (fr)
NO (1)	NO910882L (fr)
ZA (1)	ZA911605B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4412678A (en) *	1979-06-18	1983-11-01	Turco Manufacturing Co.	Saddle for bar and bar-type weight
GB2358194B (en) *	2000-01-17	2004-07-21	Ea Tech Ltd	Electrolytic treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59215500A (ja) *	1983-05-19	1984-12-05	Fuji Photo Film Co Ltd	電解処理方法
JPH0729507B2 (ja) *	1987-10-30	1995-04-05	富士写真フイルム株式会社	印刷版用アルミニウム支持体の製造方法
JPH0798430B2 (ja) *	1988-03-31	1995-10-25	富士写真フイルム株式会社	印刷版用アルミニウム支持体の製造方法

1990
- 1990-03-06 GB GB909005035A patent/GB9005035D0/en active Pending
1991
- 1991-02-15 FI FI910745A patent/FI910745A7/fi not_active Application Discontinuation
- 1991-02-27 AU AU71976/91A patent/AU7197691A/en not_active Abandoned
- 1991-02-27 EP EP91301602A patent/EP0445959A1/fr not_active Withdrawn
- 1991-03-05 BR BR919100958A patent/BR9100958A/pt not_active Application Discontinuation
- 1991-03-05 CA CA002037594A patent/CA2037594A1/fr not_active Abandoned
- 1991-03-05 HU HU91713A patent/HUT57129A/hu unknown
- 1991-03-05 ZA ZA911605A patent/ZA911605B/xx unknown
- 1991-03-05 IE IE072291A patent/IE910722A1/en unknown
- 1991-03-06 CS CS91580A patent/CS58091A3/cs unknown
- 1991-03-06 JP JP3067886A patent/JPH0770800A/ja not_active Withdrawn
- 1991-03-06 NO NO91910882A patent/NO910882L/no unknown

Also Published As

Publication number	Publication date
IE910722A1 (en)	1991-09-11
ZA911605B (en)	1991-12-24
FI910745A0 (fi)	1991-02-15
EP0445959A1 (fr)	1991-09-11
NO910882D0 (no)	1991-03-06
FI910745L (fi)	1991-09-07
BR9100958A (pt)	1991-11-05
AU7197691A (en)	1991-09-12
NO910882L (no)	1991-09-09
HU910713D0 (en)	1991-09-30
CA2037594A1 (fr)	1991-09-07
GB9005035D0 (en)	1990-05-02
HUT57129A (en)	1991-11-28
JPH0770800A (ja)	1995-03-14
FI910745A7 (fi)	1991-09-07

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