CN104120428A - 一种可循环再用铜和铜合金表面的微蚀刻化学处理药剂 - Google Patents
一种可循环再用铜和铜合金表面的微蚀刻化学处理药剂 Download PDFInfo
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- CN104120428A CN104120428A CN201410389296.0A CN201410389296A CN104120428A CN 104120428 A CN104120428 A CN 104120428A CN 201410389296 A CN201410389296 A CN 201410389296A CN 104120428 A CN104120428 A CN 104120428A
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- Prior art keywords
- copper
- chemical treatment
- microetch
- copper alloy
- treatment medicament
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- 239000010949 copper Substances 0.000 title claims abstract description 78
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 72
- 239000000126 substance Substances 0.000 title claims abstract description 39
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 34
- 238000005530 etching Methods 0.000 title abstract description 20
- 239000003795 chemical substances by application Substances 0.000 title abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 19
- 230000000996 additive effect Effects 0.000 claims abstract description 18
- DPWJHXHCEHPXGF-UHFFFAOYSA-N [amino(sulfanyl)methylidene]azanium;propane-1-sulfonate Chemical compound NC(S)=[NH2+].CCCS([O-])(=O)=O DPWJHXHCEHPXGF-UHFFFAOYSA-N 0.000 claims abstract description 4
- -1 carbonyl sodium propanesulfonate Chemical compound 0.000 claims abstract description 4
- 150000003839 salts Chemical class 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 42
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 26
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 16
- 229920000151 polyglycol Polymers 0.000 claims description 16
- 239000010695 polyglycol Substances 0.000 claims description 16
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- CCKPJDPEXORTGV-UHFFFAOYSA-N [Na].C(=O)=C(CC)S(=O)(=O)O Chemical compound [Na].C(=O)=C(CC)S(=O)(=O)O CCKPJDPEXORTGV-UHFFFAOYSA-N 0.000 claims description 3
- FTCLAXOKVVLHEG-UHFFFAOYSA-N sodium;3-sulfanylpropane-1-sulfonic acid Chemical compound [Na].OS(=O)(=O)CCCS FTCLAXOKVVLHEG-UHFFFAOYSA-N 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000008367 deionised water Substances 0.000 abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 abstract description 6
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract description 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 description 19
- 238000012360 testing method Methods 0.000 description 17
- 239000013043 chemical agent Substances 0.000 description 16
- 238000011084 recovery Methods 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 13
- 230000008901 benefit Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000011020 pilot scale process Methods 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 9
- 238000011069 regeneration method Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012207 quantitative assay Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- ing And Chemical Polishing (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (7)
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CN201410389296.0A CN104120428B (zh) | 2014-08-08 | 2014-08-08 | 一种可循环再用铜和铜合金表面的微蚀刻化学处理药剂 |
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CN201410389296.0A CN104120428B (zh) | 2014-08-08 | 2014-08-08 | 一种可循环再用铜和铜合金表面的微蚀刻化学处理药剂 |
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CN104120428A true CN104120428A (zh) | 2014-10-29 |
CN104120428B CN104120428B (zh) | 2016-07-20 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109280919B (zh) * | 2017-07-20 | 2020-11-24 | 添鸿科技股份有限公司 | 含铜金属用的蚀刻剂组成物 |
CN114875409A (zh) * | 2022-06-07 | 2022-08-09 | 深圳市板明科技股份有限公司 | 一种线路板微蚀粗化液循环再生添加剂及其应用 |
CN115125593A (zh) * | 2022-06-01 | 2022-09-30 | 生益电子股份有限公司 | 一种螯合剂在pcb制备中的应用 |
Citations (6)
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CN101225520A (zh) * | 2008-01-29 | 2008-07-23 | 电子科技大学 | 一种印制电路蚀刻液 |
CN101338435A (zh) * | 2007-10-25 | 2009-01-07 | 章晓冬 | 可循环使用的铜和铜合金微蚀刻剂 |
CN101665665A (zh) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | 降低铜化学机械抛光粗糙度的抛光液 |
CN102181865A (zh) * | 2011-04-29 | 2011-09-14 | 广州市天承化工有限公司 | 可循环再用铜和铜合金表面微蚀刻处理剂及处理系统 |
CN102286747A (zh) * | 2011-09-02 | 2011-12-21 | 广州市天承化工有限公司 | 微蚀液的循环再生及金属铜的回收系统 |
CN103842554A (zh) * | 2011-11-21 | 2014-06-04 | 安美特德国有限公司 | 用于蚀刻铜和铜合金的水性组合物 |
-
2014
- 2014-08-08 CN CN201410389296.0A patent/CN104120428B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101338435A (zh) * | 2007-10-25 | 2009-01-07 | 章晓冬 | 可循环使用的铜和铜合金微蚀刻剂 |
CN101225520A (zh) * | 2008-01-29 | 2008-07-23 | 电子科技大学 | 一种印制电路蚀刻液 |
CN101665665A (zh) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | 降低铜化学机械抛光粗糙度的抛光液 |
CN102181865A (zh) * | 2011-04-29 | 2011-09-14 | 广州市天承化工有限公司 | 可循环再用铜和铜合金表面微蚀刻处理剂及处理系统 |
CN102286747A (zh) * | 2011-09-02 | 2011-12-21 | 广州市天承化工有限公司 | 微蚀液的循环再生及金属铜的回收系统 |
CN103842554A (zh) * | 2011-11-21 | 2014-06-04 | 安美特德国有限公司 | 用于蚀刻铜和铜合金的水性组合物 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109280919B (zh) * | 2017-07-20 | 2020-11-24 | 添鸿科技股份有限公司 | 含铜金属用的蚀刻剂组成物 |
CN115125593A (zh) * | 2022-06-01 | 2022-09-30 | 生益电子股份有限公司 | 一种螯合剂在pcb制备中的应用 |
CN115125593B (zh) * | 2022-06-01 | 2023-12-05 | 生益电子股份有限公司 | 一种螯合剂在pcb制备中的应用 |
CN114875409A (zh) * | 2022-06-07 | 2022-08-09 | 深圳市板明科技股份有限公司 | 一种线路板微蚀粗化液循环再生添加剂及其应用 |
CN114875409B (zh) * | 2022-06-07 | 2023-09-01 | 深圳市板明科技股份有限公司 | 一种线路板微蚀粗化液循环再生添加剂及其应用 |
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CN104120428B (zh) | 2016-07-20 |
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