KR101050016B1 - 전해 동박의 제조 방법, 이 제조 방법으로 얻어지는 전해동박, 이 전해 동박을 이용하여 얻어지는 표면 처리 동박,및 전해 동박 또는 표면 처리 동박을 이용하여 얻어지는동박 적층판 - Google Patents
전해 동박의 제조 방법, 이 제조 방법으로 얻어지는 전해동박, 이 전해 동박을 이용하여 얻어지는 표면 처리 동박,및 전해 동박 또는 표면 처리 동박을 이용하여 얻어지는동박 적층판 Download PDFInfo
- Publication number
- KR101050016B1 KR101050016B1 KR1020087012205A KR20087012205A KR101050016B1 KR 101050016 B1 KR101050016 B1 KR 101050016B1 KR 1020087012205 A KR1020087012205 A KR 1020087012205A KR 20087012205 A KR20087012205 A KR 20087012205A KR 101050016 B1 KR101050016 B1 KR 101050016B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper foil
- electrolytic copper
- manufacturing
- sulfuric acid
- electrolytic
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 291
- 239000011889 copper foil Substances 0.000 title claims abstract description 254
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 73
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229920000642 polymer Polymers 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000000460 chlorine Substances 0.000 claims abstract description 15
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 15
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 125000003396 thiol group Chemical group [H]S* 0.000 claims abstract description 7
- LMPMFQXUJXPWSL-UHFFFAOYSA-N 3-(3-sulfopropyldisulfanyl)propane-1-sulfonic acid Chemical compound OS(=O)(=O)CCCSSCCCS(O)(=O)=O LMPMFQXUJXPWSL-UHFFFAOYSA-N 0.000 claims abstract description 4
- OBDVFOBWBHMJDG-UHFFFAOYSA-N 3-mercapto-1-propanesulfonic acid Chemical compound OS(=O)(=O)CCCS OBDVFOBWBHMJDG-UHFFFAOYSA-N 0.000 claims abstract description 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 83
- 238000001556 precipitation Methods 0.000 claims description 66
- 230000003746 surface roughness Effects 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 54
- 238000007788 roughening Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 14
- 239000000539 dimer Substances 0.000 claims description 9
- 238000004090 dissolution Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000006193 liquid solution Substances 0.000 claims description 3
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 claims 1
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 abstract description 32
- 239000000178 monomer Substances 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 description 37
- 239000010949 copper Substances 0.000 description 37
- 239000000243 solution Substances 0.000 description 35
- 238000007747 plating Methods 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 20
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 19
- 239000002245 particle Substances 0.000 description 19
- 230000002265 prevention Effects 0.000 description 19
- 229910000365 copper sulfate Inorganic materials 0.000 description 11
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 11
- 238000000151 deposition Methods 0.000 description 11
- 238000004381 surface treatment Methods 0.000 description 11
- 238000005868 electrolysis reaction Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000005304 joining Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- -1 amine compound Chemical class 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000000569 multi-angle light scattering Methods 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 229940071826 hydroxyethyl cellulose Drugs 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 150000002898 organic sulfur compounds Chemical class 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OMSYGYSPFZQFFP-UHFFFAOYSA-J zinc pyrophosphate Chemical compound [Zn+2].[Zn+2].[O-]P([O-])(=O)OP([O-])([O-])=O OMSYGYSPFZQFFP-UHFFFAOYSA-J 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- ZDZYGYFHTPFREM-UHFFFAOYSA-N 3-[3-aminopropyl(dimethoxy)silyl]oxypropan-1-amine Chemical compound NCCC[Si](OC)(OC)OCCCN ZDZYGYFHTPFREM-UHFFFAOYSA-N 0.000 description 1
- OBDVFOBWBHMJDG-UHFFFAOYSA-M 3-sulfanylpropane-1-sulfonate Chemical compound [O-]S(=O)(=O)CCCS OBDVFOBWBHMJDG-UHFFFAOYSA-M 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- WZJYKHNJTSNBHV-UHFFFAOYSA-N benzo[h]quinoline Chemical compound C1=CN=C2C3=CC=CC=C3C=CC2=C1 WZJYKHNJTSNBHV-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000000447 dimerizing effect Effects 0.000 description 1
- PPTYNCJKYCGKEA-UHFFFAOYSA-N dimethoxy-phenyl-prop-2-enoxysilane Chemical compound C=CCO[Si](OC)(OC)C1=CC=CC=C1 PPTYNCJKYCGKEA-UHFFFAOYSA-N 0.000 description 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical group CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000004686 pentahydrates Chemical class 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FRTIVUOKBXDGPD-UHFFFAOYSA-M sodium;3-sulfanylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CCCS FRTIVUOKBXDGPD-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- VMYXFDVIMUEKNP-UHFFFAOYSA-N trimethoxy-[5-(oxiran-2-yl)pentyl]silane Chemical compound CO[Si](OC)(OC)CCCCCC1CO1 VMYXFDVIMUEKNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- GTLDTDOJJJZVBW-UHFFFAOYSA-N zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (11)
- 고리 구조를 갖는 4급 암모늄염 중합체와 염소를 함유하는 황산계 동전해액을 전해하여 전해 동박을 얻는 제조 방법으로서,상기 황산계 동전해액에 함유시킨 4급 암모늄염 중합체는, 2량체 이상의 염화디알릴디메틸암모늄 중합체를 이용하는 것을 특징으로 하는 전해 동박의 제조 방법.
- 제1항에 있어서,상기 황산계 동전해액에 함유시킨 4급 암모늄염 중합체는, 수평균 분자량 300 내지 10000의 염화디알릴디메틸암모늄 중합체인 전해 동박의 제조 방법.
- 제1항 또는 제2항에 있어서,상기 황산계 동전해액은, 비스(3-술포프로필)디설파이드 또는 메르캅토기를 갖는 화합물인 3-메르캅토-1-프로판술폰산으로부터 선택되는 1종 이상을 함유하고, 그 농도가 0.5ppm 내지 200ppm인 전해 동박의 제조 방법.
- 제1항에 있어서,상기 황산계 동전해액 중의 4급 암모늄염 중합체 농도가 1ppm 내지 150ppm인 전해 동박의 제조 방법.
- 제1항에 있어서,상기 황산계 동전해액 중의 염소 농도가 5ppm 내지 120ppm인 전해 동박의 제조 방법.
- 제1항에 있어서,상기 황산계 동전해액을, 액온 20℃ 내지 60℃, 전류 밀도 15A/d㎡ 내지 90A/d㎡로 전해하는 전해 동박의 제조 방법.
- 제1항에 기재된 제조 방법에 의해 얻어지는 전해 동박으로서,그 석출면측의 표면 조도(Rzjis)가 1.0㎛ 이하의 저프로파일이면서, 또한 당해 석출면의 광택도[Gs(60°)]가 400 이상인 것을 특징으로 하는 전해 동박.
- 제7항에 기재된 전해 동박을 이용하여 얻어지는 동박 적층판.
- 제7항에 따른 전해 동박의 석출면에 조화 처리, 녹방지 처리, 실란 커플링제 처리 중 어느 1종 또는 2종 이상을 행한 표면 처리 동박.
- 제9항에 있어서,상기 표면 처리 동박의 절연 수지 기재와의 접합면의 표면 조도(Rzjis)가 2㎛ 이하의 저프로파일인 것을 특징으로 하는 표면 처리 동박.
- 제9항에 기재된 표면 처리 동박을 이용하여 얻어지는 동박 적층판.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP2005317174 | 2005-10-31 | ||
JPJP-P-2005-00317174 | 2005-10-31 | ||
JPJP-P-2006-00294778 | 2006-10-30 | ||
JP2006294778A JP2007146289A (ja) | 2005-10-31 | 2006-10-30 | 電解銅箔の製造方法、該製造方法で得られる電解銅箔、該電解銅箔を用いて得られる表面処理銅箔及び該電解銅箔又は該表面処理銅箔を用いて得られる銅張積層板 |
PCT/JP2006/321701 WO2007052630A1 (ja) | 2005-10-31 | 2006-10-31 | 電解銅箔の製造方法、該製造方法で得られる電解銅箔、該電解銅箔を用いて得られる表面処理銅箔及び該電解銅箔又は該表面処理銅箔を用いて得られる銅張積層板 |
Publications (2)
Publication Number | Publication Date |
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KR20080064884A KR20080064884A (ko) | 2008-07-09 |
KR101050016B1 true KR101050016B1 (ko) | 2011-07-19 |
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KR1020087012205A KR101050016B1 (ko) | 2005-10-31 | 2006-10-31 | 전해 동박의 제조 방법, 이 제조 방법으로 얻어지는 전해동박, 이 전해 동박을 이용하여 얻어지는 표면 처리 동박,및 전해 동박 또는 표면 처리 동박을 이용하여 얻어지는동박 적층판 |
Country Status (4)
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US (1) | US20090166213A1 (ko) |
JP (1) | JP2007146289A (ko) |
KR (1) | KR101050016B1 (ko) |
WO (1) | WO2007052630A1 (ko) |
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JP6360659B2 (ja) * | 2013-04-02 | 2018-07-18 | Jx金属株式会社 | キャリア付き銅箔、当該キャリア付き銅箔を用いてプリント配線板を製造する方法、当該キャリア付き銅箔を用いて銅張積層板を製造する方法、及びプリント配線板の製造方法 |
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KR101897474B1 (ko) * | 2015-06-26 | 2018-09-12 | 케이씨에프테크놀로지스 주식회사 | 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지 |
CN106987871B (zh) * | 2017-03-12 | 2019-03-12 | 山东金盛源电子材料有限公司 | 一种应用于凝胶聚合物锂离子电池的三维多孔电解铜箔的生产方法 |
TW201900939A (zh) * | 2017-05-09 | 2019-01-01 | 日商Jx金屬股份有限公司 | 電解銅箔、覆銅積層板、印刷配線板及其製造方法、以及電子機器及其製造方法 |
KR102758515B1 (ko) * | 2020-01-30 | 2025-01-23 | 미쓰이금속광업주식회사 | 전해 구리박 |
CN112839436B (zh) * | 2020-12-30 | 2022-08-05 | 广东嘉元科技股份有限公司 | 一种高频高速印制电路板用电解铜箔及其制备方法 |
CN113481548B (zh) * | 2021-07-12 | 2022-05-10 | 湖南工程学院 | 一种自控电解铁箔溶液 |
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- 2006-10-31 US US12/089,671 patent/US20090166213A1/en not_active Abandoned
- 2006-10-31 WO PCT/JP2006/321701 patent/WO2007052630A1/ja active Application Filing
- 2006-10-31 KR KR1020087012205A patent/KR101050016B1/ko not_active IP Right Cessation
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WO2007052630A1 (ja) | 2007-05-10 |
JP2007146289A (ja) | 2007-06-14 |
US20090166213A1 (en) | 2009-07-02 |
KR20080064884A (ko) | 2008-07-09 |
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