KR19990084111A - 회로기판의 산화 구리표면 환원제 및 환원시키는 방법 - Google Patents
회로기판의 산화 구리표면 환원제 및 환원시키는 방법 Download PDFInfo
- Publication number
- KR19990084111A KR19990084111A KR1019990039535A KR19990039535A KR19990084111A KR 19990084111 A KR19990084111 A KR 19990084111A KR 1019990039535 A KR1019990039535 A KR 1019990039535A KR 19990039535 A KR19990039535 A KR 19990039535A KR 19990084111 A KR19990084111 A KR 19990084111A
- Authority
- KR
- South Korea
- Prior art keywords
- borane
- reducing
- circuit board
- copper
- copper oxide
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 26
- 239000010949 copper Substances 0.000 title claims abstract description 26
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims abstract description 37
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000005751 Copper oxide Substances 0.000 claims abstract description 24
- 229910000431 copper oxide Inorganic materials 0.000 claims abstract description 24
- 229910000085 borane Inorganic materials 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 12
- YJROYUJAFGZMJA-UHFFFAOYSA-N boron;morpholine Chemical compound [B].C1COCCN1 YJROYUJAFGZMJA-UHFFFAOYSA-N 0.000 claims abstract description 7
- KDBUFKBAJCGMAV-UHFFFAOYSA-N borane;4-phenylmorpholine Chemical compound B.C1COCCN1C1=CC=CC=C1 KDBUFKBAJCGMAV-UHFFFAOYSA-N 0.000 claims abstract description 6
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims abstract description 5
- VDTVZBCTOQDZSH-UHFFFAOYSA-N borane N-ethylethanamine Chemical compound B.CCNCC VDTVZBCTOQDZSH-UHFFFAOYSA-N 0.000 claims abstract description 5
- QFLVHLKRNQNMGT-UHFFFAOYSA-N boron;methanamine Chemical compound [B].NC QFLVHLKRNQNMGT-UHFFFAOYSA-N 0.000 claims abstract description 4
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical group [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000001338 self-assembly Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 9
- 239000002253 acid Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- -1 borane compound Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 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
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/385—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by conversion of the surface of the metal, e.g. by oxidation, whether or not followed by reaction or removal of the converted layer
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1157—Using means for chemical reduction
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
첨가제 농도(ppm) | 초기 반응 시간 | 무게 감소율(%) | 내산성 |
05101520305070 | 810172532414955 | 20.519.819.618.719.317.819.418.2 | 45min40min45min35min40min40min30min1min |
Claims (3)
- 회로기판의 산화구리 표면 환원제를 제조함에 있어서환원제는 dimethyamine borane 및 methylamine borane 와 cyclic 형태를 갇는 morpholine borane, 4-phenylmorpholine borane, tert-buthylamine borane, diethylamine borane, 2,6-Iutinine borane 치환기를 가진 borane 화합물의 환원제에 환원된 구리와 자기조립기능을 가진 물질 HS(CH2)nCH3, HS(CH2)nCOOH, HS(CH2)nOH(n=8,10,16), CH3CSNH2, NH2NH2CSNH2NH2, CH3(CH2)3NHCSNH(CH2)3CH3, C2H5SH, NH4SCN, (NH4)2S2O3을 첨가하여서 된 환원제 및 이 환원제로 산화구리 표면을 구리로 환원시키는 것을 특징으로 하는 회로기판의 산화 구리표면 환원제 및 환원시키는 방법.
- 제1항에 있어서환원제의 농도는 1g/L에서 50g/L까지, 자기조립성을 가진 물질은 2ppm에서 70ppm까지 적용하는 것을 특징으로 하는 회로기판의 산화 구리표면 환원시키는 방법.
- 제1항 및 제2항에 있어서환원처리하는 온도를 20℃에서 45℃까지 적용하는 것을 특징으로 하는 회로기판의 산화 구리표면 환원시키는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039535A KR100335359B1 (ko) | 1999-09-15 | 1999-09-15 | 회로기판의 산화 구리표면 환원시키는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039535A KR100335359B1 (ko) | 1999-09-15 | 1999-09-15 | 회로기판의 산화 구리표면 환원시키는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990084111A true KR19990084111A (ko) | 1999-12-06 |
KR100335359B1 KR100335359B1 (ko) | 2002-05-06 |
Family
ID=37479771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990039535A KR100335359B1 (ko) | 1999-09-15 | 1999-09-15 | 회로기판의 산화 구리표면 환원시키는 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100335359B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100362939B1 (ko) * | 1999-12-03 | 2002-11-30 | 한국과학기술연구원 | 전도성 투명 전극 표면에 자기조립 박막을 형성하는 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102054622B1 (ko) | 2019-06-26 | 2019-12-10 | 민욱영 | 배관 굴절 연결 조인트 |
-
1999
- 1999-09-15 KR KR1019990039535A patent/KR100335359B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100362939B1 (ko) * | 1999-12-03 | 2002-11-30 | 한국과학기술연구원 | 전도성 투명 전극 표면에 자기조립 박막을 형성하는 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100335359B1 (ko) | 2002-05-06 |
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