KR102670599B1 - 전해 경질 금 도금액용 치환 방지제 및 그것을 포함하는 전해 경질 금 도금액 - Google Patents
전해 경질 금 도금액용 치환 방지제 및 그것을 포함하는 전해 경질 금 도금액 Download PDFInfo
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- KR102670599B1 KR102670599B1 KR1020177037694A KR20177037694A KR102670599B1 KR 102670599 B1 KR102670599 B1 KR 102670599B1 KR 1020177037694 A KR1020177037694 A KR 1020177037694A KR 20177037694 A KR20177037694 A KR 20177037694A KR 102670599 B1 KR102670599 B1 KR 102670599B1
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- gold
- plating solution
- gold plating
- mercapto
- plating
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- 239000010931 gold Substances 0.000 title claims abstract description 185
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 177
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 238000007747 plating Methods 0.000 title claims abstract description 155
- 238000006467 substitution reaction Methods 0.000 title description 37
- 239000003112 inhibitor Substances 0.000 title description 4
- 230000002265 prevention Effects 0.000 claims abstract description 17
- 125000003396 thiol group Chemical group [H]S* 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- -1 triazole compounds Chemical class 0.000 claims abstract description 12
- 150000002815 nickel Chemical class 0.000 claims abstract description 9
- 239000002738 chelating agent Substances 0.000 claims abstract description 8
- 150000001868 cobalt Chemical class 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 150000007524 organic acids Chemical class 0.000 claims abstract description 7
- 150000007824 aliphatic compounds Chemical class 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 125000000542 sulfonic acid group Chemical group 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 4
- PMRYVIKBURPHAH-UHFFFAOYSA-N methimazole Chemical compound CN1C=CNC1=S PMRYVIKBURPHAH-UHFFFAOYSA-N 0.000 claims description 3
- DCRZVUIGGYMOBI-UHFFFAOYSA-N 2-sulfanylidene-1,3-dihydrobenzimidazole-5-carboxylic acid Chemical compound OC(=O)C1=CC=C2NC(=S)NC2=C1 DCRZVUIGGYMOBI-UHFFFAOYSA-N 0.000 claims description 2
- LLOAINVMNYBDNR-UHFFFAOYSA-N 2-sulfanylidene-1,3-dihydrobenzimidazole-5-sulfonic acid Chemical compound OS(=O)(=O)C1=CC=C2NC(=S)NC2=C1 LLOAINVMNYBDNR-UHFFFAOYSA-N 0.000 claims description 2
- BXDMTLVCACMNJO-UHFFFAOYSA-N 5-amino-1,3-dihydrobenzimidazole-2-thione Chemical compound NC1=CC=C2NC(S)=NC2=C1 BXDMTLVCACMNJO-UHFFFAOYSA-N 0.000 claims description 2
- ZZIHEYOZBRPWMB-UHFFFAOYSA-N 5-chloro-1,3-dihydrobenzimidazole-2-thione Chemical compound ClC1=CC=C2NC(S)=NC2=C1 ZZIHEYOZBRPWMB-UHFFFAOYSA-N 0.000 claims description 2
- WUSCBOFBIYZVCQ-UHFFFAOYSA-N 5-ethoxy-1,3-dihydrobenzimidazole-2-thione Chemical compound CCOC1=CC=C2NC(=S)NC2=C1 WUSCBOFBIYZVCQ-UHFFFAOYSA-N 0.000 claims description 2
- KOFBRZWVWJCLGM-UHFFFAOYSA-N 5-methoxy-1,3-dihydrobenzimidazole-2-thione Chemical compound COC1=CC=C2NC(S)=NC2=C1 KOFBRZWVWJCLGM-UHFFFAOYSA-N 0.000 claims description 2
- CWIYBOJLSWJGKV-UHFFFAOYSA-N 5-methyl-1,3-dihydrobenzimidazole-2-thione Chemical compound CC1=CC=C2NC(S)=NC2=C1 CWIYBOJLSWJGKV-UHFFFAOYSA-N 0.000 claims description 2
- YPXQSGWOGQPLQO-UHFFFAOYSA-N 5-nitro-1,3-dihydrobenzimidazole-2-thione Chemical compound [O-][N+](=O)C1=CC=C2N=C(S)NC2=C1 YPXQSGWOGQPLQO-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- WOFVPNPAVMKHCX-UHFFFAOYSA-N N#C[Au](C#N)C#N Chemical class N#C[Au](C#N)C#N WOFVPNPAVMKHCX-UHFFFAOYSA-N 0.000 claims 1
- JAJIPIAHCFBEPI-UHFFFAOYSA-N 9,10-dioxoanthracene-1-sulfonic acid Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)O JAJIPIAHCFBEPI-UHFFFAOYSA-N 0.000 abstract description 5
- 150000002460 imidazoles Chemical class 0.000 abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 39
- 229910052759 nickel Inorganic materials 0.000 description 20
- 238000001556 precipitation Methods 0.000 description 16
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 9
- 229940044175 cobalt sulfate Drugs 0.000 description 9
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000001508 potassium citrate Substances 0.000 description 9
- 229960002635 potassium citrate Drugs 0.000 description 9
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 9
- 235000011082 potassium citrates Nutrition 0.000 description 9
- XTFKWYDMKGAZKK-UHFFFAOYSA-N potassium;gold(1+);dicyanide Chemical compound [K+].[Au+].N#[C-].N#[C-] XTFKWYDMKGAZKK-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 206010040844 Skin exfoliation Diseases 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- AFBBKYQYNPNMAT-UHFFFAOYSA-N 1h-1,2,4-triazol-1-ium-3-thiolate Chemical compound SC=1N=CNN=1 AFBBKYQYNPNMAT-UHFFFAOYSA-N 0.000 description 2
- PTDRUEDSEVLCBO-UHFFFAOYSA-N 2-hydroxy-3-sulfanylpropane-1-sulfonic acid Chemical compound SCC(O)CS(O)(=O)=O PTDRUEDSEVLCBO-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- JWYUFVNJZUSCSM-UHFFFAOYSA-N 2-aminobenzimidazole Chemical compound C1=CC=C2NC(N)=NC2=C1 JWYUFVNJZUSCSM-UHFFFAOYSA-N 0.000 description 1
- NQAAZYRPQDGORT-UHFFFAOYSA-N 2-sulfanylpropane-1-sulfonic acid Chemical compound CC(S)CS(O)(=O)=O NQAAZYRPQDGORT-UHFFFAOYSA-N 0.000 description 1
- OBDVFOBWBHMJDG-UHFFFAOYSA-N 3-mercapto-1-propanesulfonic acid Chemical compound OS(=O)(=O)CCCS OBDVFOBWBHMJDG-UHFFFAOYSA-N 0.000 description 1
- 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 1
- WZUUZPAYWFIBDF-UHFFFAOYSA-N 5-amino-1,2-dihydro-1,2,4-triazole-3-thione Chemical compound NC1=NNC(S)=N1 WZUUZPAYWFIBDF-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- IQXHAJSMTNDJGA-UHFFFAOYSA-O azanium;gold(1+);dicyanide Chemical compound [NH4+].[Au+].N#[C-].N#[C-] IQXHAJSMTNDJGA-UHFFFAOYSA-O 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- OBWXQDHWLMJOOD-UHFFFAOYSA-H cobalt(2+);dicarbonate;dihydroxide;hydrate Chemical compound O.[OH-].[OH-].[Co+2].[Co+2].[Co+2].[O-]C([O-])=O.[O-]C([O-])=O OBWXQDHWLMJOOD-UHFFFAOYSA-H 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- CVOQYKPWIVSMDC-UHFFFAOYSA-L dipotassium;butanedioate Chemical compound [K+].[K+].[O-]C(=O)CCC([O-])=O CVOQYKPWIVSMDC-UHFFFAOYSA-L 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- MXZVHYUSLJAVOE-UHFFFAOYSA-N gold(3+);tricyanide Chemical group [Au+3].N#[C-].N#[C-].N#[C-] MXZVHYUSLJAVOE-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- LONQOCRNVIZRSA-UHFFFAOYSA-L nickel(2+);sulfite Chemical compound [Ni+2].[O-]S([O-])=O LONQOCRNVIZRSA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 229940093928 potassium nitrate Drugs 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 229940093916 potassium phosphate Drugs 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VMDSWYDTKFSTQH-UHFFFAOYSA-N sodium;gold(1+);dicyanide Chemical compound [Na+].[Au+].N#[C-].N#[C-] VMDSWYDTKFSTQH-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000005406 washing Methods 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
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)
Abstract
Description
Claims (5)
- 삭제
- 시안화금염을 금 이온 농도로 0.1 ∼ 20 g/ℓ,
가용성 코발트염 및/또는 가용성 니켈염을 0.01 ∼ 10 g/ℓ,
유기산 전도염을 10 ∼ 200 g/ℓ,
킬레이트화제를 1 ∼ 50 g/ℓ,
2-메르캅토-1-메틸이미다졸, 5-아미노-2-메르캅토벤조이미다졸, 2-메르캅토-5-메틸벤조이미다졸, 5-클로로-2-메르캅토벤조이미다졸, 2-메르캅토-5-벤조이미다졸카르복실산, 5-에톡시-2-메르캅토벤조이미다졸, 2-메르캅토-5-메톡시벤조이미다졸, 2-메르캅토-5-벤조이미다졸술폰산, 2-메르캅토-5-니트로벤조이미다졸, 및 이들의 염, 메르캅토기를 갖는 트리아졸 화합물, 및 술폰산기와 메르캅토기를 갖는 지방족 화합물로 이루어지는 군에서 선택되는 적어도 1 종류의 화합물을 함유하는 전해 경질 금 도금액용 치환 방지제를 0.01 ∼ 5 g/ℓ 함유하는 것을 특징으로 하는 전해 경질 금 도금액. - 삭제
- 제 2 항에 있어서,
상기 킬레이트화제가, 카르복실산, 옥시카르복실산 및 그들의 염으로 이루어지는 군에서 선택되는 1 종 이상인 전해 경질 금 도금액. - 제 2 항에 있어서,
pH (25 ℃) 가 3 ∼ 7 의 범위에 있는, 전해 경질 금 도금액.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-129063 | 2015-06-26 | ||
JP2015129063 | 2015-06-26 | ||
PCT/JP2016/066152 WO2016208340A1 (ja) | 2015-06-26 | 2016-06-01 | 電解硬質金めっき液用置換防止剤及びそれを含む電解硬質金めっき液 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180021734A KR20180021734A (ko) | 2018-03-05 |
KR102670599B1 true KR102670599B1 (ko) | 2024-05-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020177037694A Active KR102670599B1 (ko) | 2015-06-26 | 2016-06-01 | 전해 경질 금 도금액용 치환 방지제 및 그것을 포함하는 전해 경질 금 도금액 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10577704B2 (ko) |
EP (1) | EP3315635B1 (ko) |
JP (1) | JP6715246B2 (ko) |
KR (1) | KR102670599B1 (ko) |
CN (1) | CN107709628B (ko) |
SG (1) | SG11201710709SA (ko) |
TW (1) | TWI717360B (ko) |
WO (1) | WO2016208340A1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003268586A (ja) * | 2002-03-15 | 2003-09-25 | Ne Chemcat Corp | 電解金めっき液及び金めっき方法 |
WO2009150915A1 (ja) * | 2008-06-11 | 2009-12-17 | 日本高純度化学株式会社 | 電解金めっき液及びそれを用いて得られた金皮膜 |
KR101008273B1 (ko) * | 2002-09-30 | 2011-01-14 | 신꼬오덴기 고교 가부시키가이샤 | 비시안계 전해 금도금액 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134974Y2 (ko) | 1971-02-02 | 1976-08-30 | ||
JPS53137035A (en) * | 1977-12-19 | 1978-11-30 | Nippon Dento Kougiyou Kk | Method of electrodepositing glossy gold and nickel |
JP2529021Y2 (ja) | 1988-06-02 | 1997-03-12 | カヤバ工業株式会社 | アクティブサスペンション |
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2016
- 2016-06-01 CN CN201680037111.7A patent/CN107709628B/zh active Active
- 2016-06-01 WO PCT/JP2016/066152 patent/WO2016208340A1/ja active Application Filing
- 2016-06-01 JP JP2017524793A patent/JP6715246B2/ja active Active
- 2016-06-01 KR KR1020177037694A patent/KR102670599B1/ko active Active
- 2016-06-01 EP EP16814111.7A patent/EP3315635B1/en active Active
- 2016-06-01 SG SG11201710709SA patent/SG11201710709SA/en unknown
- 2016-06-01 US US15/738,398 patent/US10577704B2/en active Active
- 2016-06-21 TW TW105119439A patent/TWI717360B/zh active
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JP2003268586A (ja) * | 2002-03-15 | 2003-09-25 | Ne Chemcat Corp | 電解金めっき液及び金めっき方法 |
KR101008273B1 (ko) * | 2002-09-30 | 2011-01-14 | 신꼬오덴기 고교 가부시키가이샤 | 비시안계 전해 금도금액 |
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Also Published As
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EP3315635A4 (en) | 2019-05-08 |
WO2016208340A1 (ja) | 2016-12-29 |
JPWO2016208340A1 (ja) | 2018-04-12 |
SG11201710709SA (en) | 2018-01-30 |
KR20180021734A (ko) | 2018-03-05 |
US10577704B2 (en) | 2020-03-03 |
EP3315635A1 (en) | 2018-05-02 |
CN107709628B (zh) | 2020-06-16 |
CN107709628A (zh) | 2018-02-16 |
EP3315635B1 (en) | 2020-11-04 |
JP6715246B2 (ja) | 2020-07-01 |
TW201715090A (zh) | 2017-05-01 |
US20180187321A1 (en) | 2018-07-05 |
TWI717360B (zh) | 2021-02-01 |
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