CA2214606C - Method of preventing anode abrasion during electrocoagulation printing - Google Patents

Method of preventing anode abrasion during electrocoagulation printing Download PDF

Info

Publication number: CA2214606C
Authority: CA; Canada
Prior art keywords: positive electrode; electrode active; active surface; colloid; roller
Prior art date: 1997-08-29
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 - Fee Related

Application number

CA 2214606

Other languages

English (en)

French (fr)

Other versions

CA2214606A1 (en

Inventor

Normand Lepine

Adrien Castegnier

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Elcorsy Technology Inc

Original Assignee

Elcorsy Technology Inc

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.)

1997-08-29

Filing date

1997-08-29

Publication date

2002-11-19

1997-08-29 Application filed by Elcorsy Technology Inc filed Critical Elcorsy Technology Inc

1997-08-29 Priority to CA 2214606 priority Critical patent/CA2214606C/en

1998-08-27 Priority to EP98116206A priority patent/EP0899093B1/de

1998-08-27 Priority to DE69804175T priority patent/DE69804175T2/de

1998-08-28 Priority to JP24360798A priority patent/JPH11138984A/ja

1999-02-28 Publication of CA2214606A1 publication Critical patent/CA2214606A1/en

2002-11-19 Application granted granted Critical

2002-11-19 Publication of CA2214606C publication Critical patent/CA2214606C/en

2017-08-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 83
238000009297 electrocoagulation Methods 0.000 title claims abstract description 31
238000005299 abrasion Methods 0.000 title abstract description 9
239000000084 colloidal system Substances 0.000 claims abstract description 122
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 113
239000000377 silicon dioxide Substances 0.000 claims abstract description 56
239000000758 substrate Substances 0.000 claims abstract description 45
239000000126 substance Substances 0.000 claims abstract description 41
239000007788 liquid Substances 0.000 claims abstract description 25
239000003086 colorant Substances 0.000 claims abstract description 19
150000001336 alkenes Chemical class 0.000 claims abstract description 14
239000011248 coating agent Substances 0.000 claims abstract description 14
238000000576 coating method Methods 0.000 claims abstract description 14
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 14
239000003792 electrolyte Substances 0.000 claims abstract description 9
238000001246 colloidal dispersion Methods 0.000 claims abstract description 8
239000006185 dispersion Substances 0.000 claims description 36
238000005524 ceramic coating Methods 0.000 claims description 24
238000004140 cleaning Methods 0.000 claims description 13
229910052574 oxide ceramic Inorganic materials 0.000 claims description 9
230000002093 peripheral effect Effects 0.000 claims description 9
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
230000015271 coagulation Effects 0.000 claims description 7
238000005345 coagulation Methods 0.000 claims description 7
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
239000005642 Oleic acid Substances 0.000 claims description 6
YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 claims description 6
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
235000021313 oleic acid Nutrition 0.000 claims description 6
SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 claims description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
238000010438 heat treatment Methods 0.000 claims description 5
235000021122 unsaturated fatty acids Nutrition 0.000 claims description 5
150000004670 unsaturated fatty acids Chemical class 0.000 claims description 5
235000015112 vegetable and seed oil Nutrition 0.000 claims description 5
239000008158 vegetable oil Substances 0.000 claims description 5
239000011876 fused mixture Substances 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims description 3
235000021319 Palmitoleic acid Nutrition 0.000 claims description 3
235000019483 Peanut oil Nutrition 0.000 claims description 3
235000019486 Sunflower oil Nutrition 0.000 claims description 3
DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 3
235000020661 alpha-linolenic acid Nutrition 0.000 claims description 3
229940114079 arachidonic acid Drugs 0.000 claims description 3
235000021342 arachidonic acid Nutrition 0.000 claims description 3
SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 3
230000001427 coherent effect Effects 0.000 claims description 3
239000002285 corn oil Substances 0.000 claims description 3
235000005687 corn oil Nutrition 0.000 claims description 3
229960004488 linolenic acid Drugs 0.000 claims description 3
KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 3
239000000944 linseed oil Substances 0.000 claims description 3
235000021388 linseed oil Nutrition 0.000 claims description 3
229960002969 oleic acid Drugs 0.000 claims description 3
239000004006 olive oil Substances 0.000 claims description 3
235000008390 olive oil Nutrition 0.000 claims description 3
239000000312 peanut oil Substances 0.000 claims description 3
239000003549 soybean oil Substances 0.000 claims description 3
235000012424 soybean oil Nutrition 0.000 claims description 3
239000002600 sunflower oil Substances 0.000 claims description 3
239000012858 resilient material Substances 0.000 claims 3
239000004576 sand Substances 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 abstract description 5
238000002161 passivation Methods 0.000 abstract description 3
239000000976 ink Substances 0.000 description 32
238000004040 coloring Methods 0.000 description 9
239000000049 pigment Substances 0.000 description 7
239000002270 dispersing agent Substances 0.000 description 5
150000002500 ions Chemical class 0.000 description 5
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
239000007789 gas Substances 0.000 description 4
229910044991 metal oxide Inorganic materials 0.000 description 4
150000004706 metal oxides Chemical class 0.000 description 4
239000005060 rubber Substances 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
239000000975 dye Substances 0.000 description 3
239000012530 fluid Substances 0.000 description 3
125000001475 halogen functional group Chemical group 0.000 description 3
239000000463 material Substances 0.000 description 3
229920002635 polyurethane Polymers 0.000 description 3
239000004814 polyurethane Substances 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
244000099147 Ananas comosus Species 0.000 description 2
235000007119 Ananas comosus Nutrition 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
239000002253 acid Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
238000005868 electrolysis reaction Methods 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
238000007790 scraping Methods 0.000 description 2
239000003352 sequestering agent Substances 0.000 description 2
229920003051 synthetic elastomer Polymers 0.000 description 2
239000005061 synthetic rubber Substances 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
229920001817 Agar Polymers 0.000 description 1
102000009027 Albumins Human genes 0.000 description 1
108010088751 Albumins Proteins 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
108010076119 Caseins Proteins 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229910020175 SiOH Inorganic materials 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
239000008272 agar Substances 0.000 description 1
235000010419 agar Nutrition 0.000 description 1
229910001508 alkali metal halide Inorganic materials 0.000 description 1
150000008045 alkali metal halides Chemical class 0.000 description 1
229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000005018 casein Substances 0.000 description 1
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
235000021240 caseins Nutrition 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
230000000536 complexating effect Effects 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
VVOLVFOSOPJKED-UHFFFAOYSA-N copper phthalocyanine Chemical compound [Cu].N=1C2=NC(C3=CC=CC=C33)=NC3=NC(C3=CC=CC=C33)=NC3=NC(C3=CC=CC=C33)=NC3=NC=1C1=CC=CC=C12 VVOLVFOSOPJKED-UHFFFAOYSA-N 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
235000011852 gelatine desserts Nutrition 0.000 description 1
238000001879 gelation Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229920005615 natural polymer Polymers 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
125000005372 silanol group Chemical group 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
- B41C1/105—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by electrocoagulation, by electro-adhesion or by electro-releasing of material, e.g. a liquid from a gel

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Printing Methods (AREA)
Printing Plates And Materials Therefor (AREA)
Duplication Or Marking (AREA)
Ink Jet Recording Methods And Recording Media Thereof (AREA)

CA 2214606 1997-08-29 1997-08-29 Method of preventing anode abrasion during electrocoagulation printing Expired - Fee Related CA2214606C (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
CA 2214606 CA2214606C (en)	1997-08-29	1997-08-29	Method of preventing anode abrasion during electrocoagulation printing
EP98116206A EP0899093B1 (de)	1997-08-29	1998-08-27	Methode und Überzugsmittel zum elektrokoagulationsdrucken
DE69804175T DE69804175T2 (de)	1997-08-29	1998-08-27	Methode und Überzugsmittel zum elektrokoagulationsdrucken
JP24360798A JPH11138984A (ja)	1997-08-29	1998-08-28	電気凝固印刷方法および被覆剤

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2214606 CA2214606C (en)	1997-08-29	1997-08-29	Method of preventing anode abrasion during electrocoagulation printing

Publications (2)

Publication Number	Publication Date
CA2214606A1 CA2214606A1 (en)	1999-02-28
CA2214606C true CA2214606C (en)	2002-11-19

Family

ID=4161397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2214606 Expired - Fee Related CA2214606C (en)	1997-08-29	1997-08-29	Method of preventing anode abrasion during electrocoagulation printing

Country Status (4)

Country	Link
EP (1)	EP0899093B1 (de)
JP (1)	JPH11138984A (de)
CA (1)	CA2214606C (de)
DE (1)	DE69804175T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1247646A3 (de)	1999-03-18	2003-07-02	Toyo Ink Manufacturing Co., Ltd.	Elektrokoagulationsdruckfarbe und ihre Verwendung
AU1182500A (en) *	1999-11-18	2001-05-30	Toyo Ink Manufacturing Co. Ltd.	Electrocoagulation printing ink and its use
US6859542B2 (en)	2001-05-31	2005-02-22	Sonion Lyngby A/S	Method of providing a hydrophobic layer and a condenser microphone having such a layer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5538601A (en) *	1995-09-14	1996-07-23	Elcorsy Inc.	Electrocoagulation printing and apparatus

1997
- 1997-08-29 CA CA 2214606 patent/CA2214606C/en not_active Expired - Fee Related
1998
- 1998-08-27 DE DE69804175T patent/DE69804175T2/de not_active Expired - Fee Related
- 1998-08-27 EP EP98116206A patent/EP0899093B1/de not_active Expired - Lifetime
- 1998-08-28 JP JP24360798A patent/JPH11138984A/ja active Pending

Also Published As

Publication number	Publication date
DE69804175T2 (de)	2002-09-26
EP0899093A2 (de)	1999-03-03
DE69804175D1 (de)	2002-04-18
CA2214606A1 (en)	1999-02-28
EP0899093A3 (de)	1999-04-28
JPH11138984A (ja)	1999-05-25
EP0899093B1 (de)	2002-03-13

Legal Events

Date	Code	Title	Description
1997-08-29	EEER	Examination request
2006-08-29	MKLA	Lapsed

Publication	Publication Date	Title
US5727462A (en)	1998-03-17	Multicolor dynamic printing method and apparatus
US5908541A (en)	1999-06-01	Multicolor electrocoagulation printing method and apparatus
CA2214606C (en)	2002-11-19	Method of preventing anode abrasion during electrocoagulation printing
US6045674A (en)	2000-04-04	Intermittent electrocoagulation printing method and apparatus
CA2214300C (en)	2002-11-19	Multicolor electrocoagulation printing method and apparatus
EP1084829B1 (de)	2003-07-23	Elektrokoagulationsdruckverfahren und Vorrichtung zur Erzeugung von erhöhter Bildauflösung
US5863402A (en)	1999-01-26	Method of preventing anode abrasion during electrocoagulation printing
US5690803A (en)	1997-11-25	Method of enhancing transfer of coagulated colloid onto a substrate during electrocoagulation printing
US5690801A (en)	1997-11-25	Method of rendering an electrocoagulation printed image water-fast
CA2334265C (en)	2005-05-10	Electrocoagulation printing method and apparatus providing enhanced image resolution
CA2194130C (en)	2001-02-27	Method of enhancing transfer of coagulated colloid onto a substrate during electrocoagulation printing
US5690802A (en)	1997-11-25	Method of increasing coagulation efficiency during electrocoagulation printing
CA2282188C (en)	2005-04-26	Intermittent electrocoagulation printing method and apparatus
CA2194129C (en)	2001-02-27	Method of rendering an electrocoagulation printed image water-fast
CA2169669C (en)	2001-01-23	Method of preventing formation of undesirable background on electrocoagulation printed images
US6551481B2 (en)	2003-04-22	Electrocoagulation printing method and apparatus providing color juxtaposition
US6458261B2 (en)	2002-10-01	Electrocoagulation printing method and apparatus providing enhanced image resolution
CA2156978C (en)	1998-12-15	Multicolor dynamic printing method and apparatus
US6755950B2 (en)	2004-06-29	Electrocoagulation printing method providing an image having enhanced optical density
CA2355458C (en)	2005-04-26	Electrocoagulation printing method and apparatus providing color juxtaposition
CA2194128C (en)	2001-10-16	Method of increasing coagulation efficiency during electrocoagulation printing
CA2282128C (en)	2004-03-02	Stainless steel anode for electrocoagulation printing
US6224729B1 (en)	2001-05-01	Stainless steel anode for electrocoagulation printing
EP1285748A2 (de)	2003-02-26	Elektrokoagulationsdruckverfahren und Vorrichtung mit Farbennebeneinanderstellung
CA2282951C (en)	2004-02-24	Electrocoagulation printing method and apparatus providing enhanced image resolution