CN106929839A - 用于在铜表面上形成有机涂层的方法 - Google Patents
用于在铜表面上形成有机涂层的方法 Download PDFInfo
- Publication number
- CN106929839A CN106929839A CN201611228146.7A CN201611228146A CN106929839A CN 106929839 A CN106929839 A CN 106929839A CN 201611228146 A CN201611228146 A CN 201611228146A CN 106929839 A CN106929839 A CN 106929839A
- Authority
- CN
- China
- Prior art keywords
- copper
- substituted
- solution
- unsubstituted
- organic film
- Prior art date
- 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.)
- Granted
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 92
- 239000010949 copper Substances 0.000 title claims abstract description 91
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000000576 coating method Methods 0.000 title abstract description 21
- 239000011248 coating agent Substances 0.000 title abstract description 11
- -1 pyrazine derivative compound Chemical class 0.000 claims abstract description 35
- 230000008021 deposition Effects 0.000 claims abstract description 7
- 125000000623 heterocyclic group Chemical group 0.000 claims description 30
- 229910052736 halogen Inorganic materials 0.000 claims description 23
- 150000002367 halogens Chemical class 0.000 claims description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 21
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 18
- 239000010931 gold Substances 0.000 claims description 18
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052737 gold Inorganic materials 0.000 claims description 17
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 17
- 238000006884 silylation reaction Methods 0.000 claims description 17
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 16
- 125000004414 alkyl thio group Chemical group 0.000 claims description 15
- 150000002148 esters Chemical class 0.000 claims description 15
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 14
- 125000004429 atom Chemical group 0.000 claims description 14
- 238000006795 borylation reaction Methods 0.000 claims description 14
- 125000005842 heteroatom Chemical group 0.000 claims description 14
- 150000007970 thio esters Chemical class 0.000 claims description 14
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 150000001408 amides Chemical class 0.000 claims description 13
- 125000000707 boryl group Chemical group B* 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 11
- 229910021645 metal ion Inorganic materials 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 150000003851 azoles Chemical class 0.000 abstract description 5
- 239000003755 preservative agent Substances 0.000 abstract description 3
- 230000002335 preservative effect Effects 0.000 abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 27
- 238000012360 testing method Methods 0.000 description 22
- 239000002585 base Substances 0.000 description 20
- 239000006210 lotion Substances 0.000 description 19
- 125000004432 carbon atom Chemical group C* 0.000 description 13
- 150000002431 hydrogen Chemical class 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 238000010992 reflux Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 235000011054 acetic acid Nutrition 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 238000006467 substitution reaction Methods 0.000 description 9
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- DGMPVYSXXIOGJY-UHFFFAOYSA-N Fusaric acid Chemical compound CCCCC1=CC=C(C(O)=O)N=C1 DGMPVYSXXIOGJY-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 150000001721 carbon Chemical group 0.000 description 6
- 239000008139 complexing agent Substances 0.000 description 6
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 5
- 239000002738 chelating agent Substances 0.000 description 5
- 230000004087 circulation Effects 0.000 description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 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 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 4
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 229960001484 edetic acid Drugs 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical class CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N 1H-imidazole Chemical class C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 235000015165 citric acid Nutrition 0.000 description 3
- 150000002460 imidazoles Chemical class 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- GJAWHXHKYYXBSV-UHFFFAOYSA-N quinolinic acid Chemical compound OC(=O)C1=CC=CN=C1C(O)=O GJAWHXHKYYXBSV-UHFFFAOYSA-N 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 239000011975 tartaric acid Substances 0.000 description 3
- 235000002906 tartaric acid Nutrition 0.000 description 3
- 239000011135 tin Substances 0.000 description 3
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 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 2
- DNUTZBZXLPWRJG-UHFFFAOYSA-N 1-Piperidine carboxylic acid Chemical compound OC(=O)N1CCCCC1 DNUTZBZXLPWRJG-UHFFFAOYSA-N 0.000 description 2
- COGUOPIIFAMLES-UHFFFAOYSA-N 2-[(4-chlorophenyl)methyl]-1h-benzimidazole Chemical class C1=CC(Cl)=CC=C1CC1=NC2=CC=CC=C2N1 COGUOPIIFAMLES-UHFFFAOYSA-N 0.000 description 2
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 2
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical class CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 description 2
- 229940022663 acetate Drugs 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 235000018977 lysine Nutrition 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229930182817 methionine Natural products 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 229960003512 nicotinic acid Drugs 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- RFIOZSIHFNEKFF-UHFFFAOYSA-N piperazine-1-carboxylic acid Chemical compound OC(=O)N1CCNCC1 RFIOZSIHFNEKFF-UHFFFAOYSA-N 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- WRHZVMBBRYBTKZ-UHFFFAOYSA-N pyrrole-2-carboxylic acid Chemical compound OC(=O)C1=CC=CN1 WRHZVMBBRYBTKZ-UHFFFAOYSA-N 0.000 description 2
- 150000003235 pyrrolidines Chemical class 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- ACTRVOBWPAIOHC-UHFFFAOYSA-N succimer Chemical compound OC(=O)C(S)C(S)C(O)=O ACTRVOBWPAIOHC-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000010301 surface-oxidation reaction Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 125000005323 thioketone group Chemical group 0.000 description 2
- 239000004474 valine Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 description 1
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical class C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 1
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- 125000006219 1-ethylpentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- IPDWABJNXLNLRA-UHFFFAOYSA-N 2,3-dihydroxybutanedioic acid;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound OC(=O)C(O)C(O)C(O)=O.OC(=O)CC(O)(C(O)=O)CC(O)=O IPDWABJNXLNLRA-UHFFFAOYSA-N 0.000 description 1
- DLPGJTDSNAVSCW-UHFFFAOYSA-N 2-(4-chlorobutyl)-1h-benzimidazole Chemical compound C1=CC=C2NC(CCCCCl)=NC2=C1 DLPGJTDSNAVSCW-UHFFFAOYSA-N 0.000 description 1
- PHPYXVIHDRDPDI-UHFFFAOYSA-N 2-bromo-1h-benzimidazole Chemical class C1=CC=C2NC(Br)=NC2=C1 PHPYXVIHDRDPDI-UHFFFAOYSA-N 0.000 description 1
- AYPSHJCKSDNETA-UHFFFAOYSA-N 2-chloro-1h-benzimidazole Chemical class C1=CC=C2NC(Cl)=NC2=C1 AYPSHJCKSDNETA-UHFFFAOYSA-N 0.000 description 1
- XLQNWWNMESYKTB-UHFFFAOYSA-N 2-fluoro-1h-benzimidazole Chemical class C1=CC=C2NC(F)=NC2=C1 XLQNWWNMESYKTB-UHFFFAOYSA-N 0.000 description 1
- RJRKURJUHLRUPD-UHFFFAOYSA-N 2-heptyl-1h-benzimidazole Chemical compound C1=CC=C2NC(CCCCCCC)=NC2=C1 RJRKURJUHLRUPD-UHFFFAOYSA-N 0.000 description 1
- GTEGRXCPVCQCAA-UHFFFAOYSA-N 2-heptyl-5,6-dimethyl-1h-benzimidazole Chemical class CC1=C(C)C=C2NC(CCCCCCC)=NC2=C1 GTEGRXCPVCQCAA-UHFFFAOYSA-N 0.000 description 1
- CDPYBHGJWYBTGH-UHFFFAOYSA-N 2-hexyl-6-methyl-1h-benzimidazole Chemical class C1=C(C)C=C2NC(CCCCCC)=NC2=C1 CDPYBHGJWYBTGH-UHFFFAOYSA-N 0.000 description 1
- LDZYRENCLPUXAX-UHFFFAOYSA-N 2-methyl-1h-benzimidazole Chemical class C1=CC=C2NC(C)=NC2=C1 LDZYRENCLPUXAX-UHFFFAOYSA-N 0.000 description 1
- RITUGMAIQCZEOG-UHFFFAOYSA-N 2-propan-2-yl-1h-benzimidazole Chemical compound C1=CC=C2NC(C(C)C)=NC2=C1 RITUGMAIQCZEOG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 0 Cc([n]1)nc2c1nc(*)c(*)n2 Chemical compound Cc([n]1)nc2c1nc(*)c(*)n2 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical class CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012972 dimethylethanolamine Substances 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 235000014304 histidine Nutrition 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- LVPMIMZXDYBCDF-UHFFFAOYSA-N isocinchomeronic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)N=C1 LVPMIMZXDYBCDF-UHFFFAOYSA-N 0.000 description 1
- 229940001447 lactate Drugs 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229940039748 oxalate Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- ZGYICYBLPGRURT-UHFFFAOYSA-N tri(propan-2-yl)silicon Chemical compound CC(C)[Si](C(C)C)C(C)C ZGYICYBLPGRURT-UHFFFAOYSA-N 0.000 description 1
- RKBCYCFRFCNLTO-UHFFFAOYSA-N triisopropylamine Chemical compound CC(C)N(C(C)C)C(C)C RKBCYCFRFCNLTO-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/52—Treatment of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/086—Organic or non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
-
- 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
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0346—Organic insulating material consisting of one material containing N
-
- 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
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
-
- 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
- H05K2203/03—Metal processing
- H05K2203/0392—Pretreatment of metal, e.g. before finish plating, etching
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0591—Organic non-polymeric coating, e.g. for inhibiting corrosion thereby preserving solderability
-
- 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
- H05K2203/12—Using specific substances
- H05K2203/122—Organic non-polymeric compounds, e.g. oil, wax, thiol
- H05K2203/124—Heterocyclic organic compounds, e.g. azole, furan
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
本发明公开了一种用于在制品的铜表面上选择性沉积有机可焊性防腐剂涂层的方法。所述方法包括通过两种溶液有机涂布的两个步骤;第一步包含将铜表面与包括唑化合物的第一溶液接触,并且第二步包含将通过第一溶液处理的铜表面与包括特定吡嗪衍生化合物的第二溶液接触。
Description
技术领域
本发明大体上涉及一种用于在铜表面上形成有机涂层的方法以防止铜的腐蚀。具体来说,本发明涉及一种用于在电子元件的铜表面上选择性地形成有机可焊性膜的方法,其中电子元件包含铜表面和金表面两者。
背景技术
铜及其合金为在电子应用中最常使用的金属,如为印刷电路板(PCB)提供导电电路路径。PCB需要通过焊接操作将电子元件附接到铜或铜合金表面垫或通孔。含铅元件可插入到通孔中接着波峰焊接或表面安装技术(SMT),元件可通过将焊膏施用到表面而附接到表面垫,例如通过丝网印刷,然后将元件放置到膏上接着回流焊。对于SMT组件操作,需要最低两个回流循环以便将元件附接到PCB的正面和背面两者。对于更复杂的组件,可需要附加回流操作以附接附加元件或进行维修操作。
元件安装到其的PCB垫的铜表面通常涂覆有保护金属或非金属面漆。此类保护面漆被设计成通过防止铜表面在PCB制造之后贮存期间或在暴露到焊接温度期间任一者免受氧化而维持良好可焊性。
有机可焊性防腐剂(OSP)用于保护经涂布表面的具有极佳表面共平面度的金属的表面,如US 6,524,644B、US20070221503A、EP291743B和KR2012017967A。然而,那些参考文献中的大部分公开唑化合物,如咪唑或苯并咪唑,并且这些OSP的保护仍然差,并且其可焊性性能在将表面放置在多个高温回流循环下之后始终劣化。
US2014174322A公开了包含吖嗪化合物的防腐剂膜。然而,当在本领域中公开的技术应用到具有铜表面和金表面的PCB时,OSP膜不仅在铜表面上并且在金表面上形成,并且它引起金表面的导电性劣化。因此,用于防止在铜表面上具有良好选择性的铜表面氧化的方法仍是所期望的。
发明内容
本发明提供一种用于在制品的铜表面上选择性地形成OSP膜的方法以有效地防止铜表面的氧化。
因此,本发明的一个方面涉及一种在制品的铜表面上形成有机膜的方法,所述方法包含以下步骤:(a)将铜表面与包含苯并咪唑或其衍生物的第一溶液接触,和(b)在与第一溶液接触之后,将铜表面与包含由式(I)表示的化合物的第二溶液接触
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子。
在另一个方面,本发明涉及一种通过上述方法形成的在铜表面上的有机膜。
在另一个方面,本发明涉及一种在铜表面上的有机膜,所述有机膜包含(i)在铜表面上形成的并且包含苯并咪唑或其衍生物的第一层和(ii)在第一层上形成的并且包含由式(I)表示的化合物的第二层
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子。
在又另一个方面,本发明涉及一种用于保护制品的铜表面免受氧化反应的方法,所述方法包含以下步骤:(a)制备具有铜表面的制品,(b)将制品的铜表面与包含苯并咪唑或其衍生物的第一溶液接触以在铜的表面上形成第一有机膜,(c)将具有第一有机膜的铜表面与包含由式(I)表示的化合物的第二溶液接触
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,和(d)干燥铜表面以在表面上形成有机膜。
具体实施方式
如本说明书通篇所使用,除非上下文另外明确指示,否则下文给出的缩写具有以下含义:g=克;mg=毫克;L=升;mL=毫升;ppm=百万分之一;m=米;mm=毫米;cm=厘米;min.=分钟;s=秒;hr.=小时;℃=摄氏度;vol%=体积百分比;wt%=重量百分比。
术语“电镀”和“沉积”在整个本说明书中可互换地使用。
本发明的方法为用于在制品的铜表面上形成有机膜,其包含以下两个步骤。第一步为;将铜表面与包含苯并咪唑或其衍生物的第一溶液接触。
苯并咪唑或其衍生物的实例包括苯并咪唑、2-甲基-苯并咪唑、2-乙基-苯并咪唑、2-丙基-苯并咪唑、异丙基苯并咪唑、2-丁基-苯并咪唑、2-叔丁基-苯并咪唑、2-戊基苯并咪唑、2-己基-苯并咪唑、2-(1-甲基戊基)-苯并咪唑、2-庚基-苯并咪唑、2-(1-乙基-戊基)-苯并咪唑、2-辛基-苯并咪唑、2-(2,4,4-三甲基-戊基)-苯并咪唑、2-壬基-苯并咪唑、2-(9-辛烯基)-苯并咪唑、2-(8-十七烯基)-苯并咪唑、2-(4氯丁基)-苯并咪唑、2-(9-羟基-壬基)-苯并咪唑、2-己基-5-甲基-苯并咪唑、2-庚基-5,6-二甲基-苯并咪唑、2-辛基-5-氯-苯并咪唑、2-乙基-5-辛基-6-溴-苯并咪唑、2-戊基-5,6-二氯-苯并咪唑、4氟-苯并咪唑、2-羟基-苯并咪唑、2-巯基-苯并咪唑、2-(4氯苯甲基)-1H-苯并咪唑、2-(4-溴苯甲基)-1H-苯并咪唑、2-(4-氟苯甲基)-1H-苯并咪唑。
苯并咪唑或其衍生物可以0.01g/L到50g/L,优选地0.1g/L到20g/L,更优选地0.5g/L到10g/L的量包括在第一溶液中。此类化合物可为市售的或其可根据本领域中已知或文献中所公开的方法来制备。
第一溶液还包括一种或多种酸或碱以将溶液的pH调节到1.0到11.0,优选地3.0到9.0,更优选地5.0到8.0的范围。可用于第一溶液的酸包括不限于无机酸,如盐酸、硫酸、硝酸、磷酸和氢氟酸,以及有机酸,如乙酸、柠檬酸、酒石酸、抗坏血酸、苹果酸、甲酸和其盐。可用于第一溶液的碱包括不限于氨、乙醇胺、二乙醇胺、三乙醇胺、三异丙胺和其它烷基胺。
增溶剂通常用于将活性涂层成分溶解于溶液中。任选地,在活性成分溶解于醇中的情况下,一种或多种醇可用于溶解活性成分并且然后添加至水中用于制备第一溶液。此类增溶剂包括但不限于1-丁醇、1-戊醇、2-戊醇、其它戊醇、1-己醇、其它己醇、庚醇、糠醇、四氢糠醇和烷基环醇。
任选地,一种或多种络合剂或螯合剂可包括在第一溶液中。可使用常规络合剂或螯合剂。此类络合或螯合剂包括但不限于;羧酸,如乙酸、甲酸、次氮基-三乙酸、酒石酸、葡糖酸、邻苯二甲酸、柠檬酸、乙二胺四乙酸(EDTA)和N-(2-羟乙基)乙二胺-N,N',N'-三乙酸三钠盐(HEDTA);经羧酸取代的含N杂环化合物,如吡啶甲酸、喹啉酸、烟酸、萎蔫酸(fusaricacid)、异哌啶甲酸、吡啶二甲酸、哌嗪甲酸、吡咯甲酸和吡咯烷;氨基羧酸;多元胺、氨基醇,如乙醇胺和二甲基乙醇胺;含硫化合物,如硫醇、二硫化物、硫醚、硫醛、硫酮、硫脲和其衍生物、硫甘醇、巯基乙酸、巯基丙酸和巯基丁二酸;胺,如乙二胺和氨;和氨基酸,如谷氨酸、天冬氨酸、赖氨酸、组氨酸、丙氨酸、甘氨酸、谷氨酰胺、缬氨酸、半胱氨酸和甲硫氨酸。
第一溶液可另外包含如下文所公开的吖嗪化合物。吖嗪化合物可以0.01g/L到1g/L,优选地0.05g/L到0.5g/L,更优选地0.1g/L到0.3g/L的量包括在第一溶液中。
将第一溶液施用到制品的铜表面以在铜的表面上形成第一层有机膜。优选地,制品可具有铜表面和金表面两者。有机膜选择性地沉积在铜表面上而不是金表面。此类制品的实例包括但不限于印刷电路板、电子元件,如二极管、晶体管、集成电路元件、光电器件,和装饰附件。
第一溶液可通过本领域中已知的任何合适方法施用到制品的铜表面。此类方法包括但不限于将制品的铜表面浸渍到溶液中,将溶液喷洒到制品的铜表面上或通过将溶液涂刷在制品的铜表面上。一般来说,溶液在室温到90℃,优选地30℃至70℃的温度下施用。在下一个处理步骤之前,在制品的铜表面和溶液之间接触时间可在一分钟到十分钟,优选地一分钟到五分钟的范围。任选地,制品的铜表面可在室温下空气干燥,并且然后制品可在室温下用水冲洗,接着在10℃到25℃的温度下进行冷空气干燥。在铜表面上的干燥的第一层有机膜通常为薄的,有时为非连续的膜。第一层的厚度通常为10nm到200nm,更通常为30nm到150nm。
在将第一溶液施用到制品的铜表面之前,铜表面通常清洁或蚀刻或清洁和蚀刻以去除任何有机污染物和表面氧化。制品任选地用水冲洗并且干燥,然后与第一溶液接触。
方法的第二步为;将铜表面与包含特定吡嗪衍生化合物的第二溶液接触。用于本发明的吡嗪衍生化合物由式(I)表示
在式(I)中,R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基。R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
在式(II)中,R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基。R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子。
当R2和R3结合在一起以形成五元杂环时,化合物具有以下结构:
其中R1如上文所定义并且R6与R1相同,其条件是R6不为如上文式(II)的结构。
当结构(I)的R1为如上文所定义的结构(II)时,结构如下:
其中R2、R3、R4和R5如上文所定义。
当R4和R5结合在一起以形成五元杂环时,结构如下:
其中R6如上文所定义。
烃基通常具有一到二十五个碳原子,优选地一到十二个碳原子,更优选地一到七个碳原子。烃基可为甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、戊基、己基、庚基、苯基或苯甲基。经取代的烃基上的取代基包括但不限于硝基、氨基、卤基、氰基、羰基、羧基、羟基和烷氧基。卤基包括氟基、氯基和溴基,通常,卤基为氯基和氟基,更通常,卤基为氯。
经取代或未经取代的直链或支链烷氧基和经取代或未经取代的直链或支链氨基和酰胺可具有一到二十五个碳原子,优选地一到十二个碳原子并且更优选地一到六个碳原子。在经取代的烷氧基和经取代的氨基和酰胺上的取代基包括但不限于硝基、氨基、卤基、氰基、羰基、羧基、羟基和烷氧基。
经取代或未经取代的直链或支链羧基和羰基可具有一到二十五个碳原子,优选地一到十二个碳原子并且更优选地一到六个碳原子。取代基包括但不限于硝基、卤基和羟基。
经取代或未经取代的直链或支链酯和硫酯可具有二到二十五个碳原子,优选地二到十二个碳原子并且更优选地二到六个碳原子。取代基包括但不限于硝基、卤基、羟基和氰基。
经取代或未经取代的直链或支链烷硫基可具有一到二十五个碳原子,优选地二到十二个碳原子并且更优选地二到六个碳原子。取代基包括但不限于硝基、卤基、羟基和氰基。
氧硼基具有以下结构:
其中R7和R8独立地是氢、具有一到十个碳原子、优选地一到五个碳原子的经取代、未经取代的直链或支链烷基,最优选地,R7和R8为氢。取代基包括但不限于硝基、羟基和卤基。
硅烷基具有以下结构:
其中R9、R10和R11独立地是氢或经取代、未经取代的直链或支链一到五个碳烷基;或苯基。优选地,R9、R10和R11是一到四个碳烷基或苯基。此类硅烷基的实例是三甲基硅烷基、叔丁基二苯基硅烷基、叔丁基二甲基硅烷基和三异丙基硅烷基。取代基包括但不限于卤基、硝基和羟基。
优选地,R1、R2和R3独立地是氢、羟基、具有一到六个碳原子的经取代或未经取代的直链或支链烷基或烷氧基。烷基和烷氧基上的取代基包括但不限于羟基、羧基、氨基和羰基。更优选地,R1、R2和R3独立地是氢、羟基、具有一到五个碳原子的经取代或未经取代的直链或支链烷基,其中取代基包括但不限于羟基和氨基。最优选地,R1、R2和R3独立地是氢、羟基或具有一到五个碳原子的羟烷基。甚至更优选的是当R1、R2和R3为氢时。
具有前述结构的吡嗪衍生的化合物可以0.01g/L到50g/L、优选地0.1g/L到20g/L、更优选地1g/L到10g/L的量包括于组合物中。此类化合物可为市售得到的或其可根据本领域中已知或文献中所公开的方法来制备。
溶液还包括一种或多种酸,优选地,有机酸,以将组合物的pH调节到1到10,优选地1到7,更优选地2到5的范围。无机酸包括但不限于盐酸、硫酸、硝酸、磷酸和氢氟酸。有机酸包括但不限于羧酸和其盐。此类羧酸包括但不限于乙酸、柠檬酸酒石酸、抗坏血酸、苹果酸、甲酸和其盐。一般来说,无机酸和有机酸以0.1g/L至10g/L的量包括在组合物中;然而,所述量可变化,因为酸以充足的量包括在内以维持所期望的pH值。
增溶剂通常用于将活性涂层成分溶解于溶液中。任选地,在活性成分溶解于醇中的情况下,一种或多种醇可用于溶解活性成分,并且然后添加到水中用于制备处理溶液。此类增溶剂包括但不限于1-丁醇、1-戊醇、2-戊醇、其它戊醇、1-己醇、其它己醇、庚醇、糠醇、四氢糠醇和烷基环醇。
一种或多种来源的金属离子包括在溶液中。包括金属离子以增加膜形成的速率、提供更均匀的膜层并且还降低溶液的操作温度。此类金属离子包括但不限于铜、锡、锌、银、镍、铅、锰、钡、钯和铁。优选地,金属离子选自铜、锡、锌、银、锰、铁和镍。更优选地,金属离子是铜。金属离子的来源可包括任何水溶性有机或无机金属盐,如卤化物、硝酸盐、乙酸盐、硫酸盐、氧化物、烷基磺酸盐、甲酸盐、葡糖酸盐、酒石酸盐、乙二酸盐、乙酸盐和乳酸盐的水溶性金属盐。许多此类金属盐是市售的或可基于文献中的公开内容来制备。一般来说,此类盐以0.001g/L至5g/L,优选地0.01g/L至3g/L的量包括在溶液中。此类盐以提供浓度为1ppm到5,000ppm,优选地10ppm到3,000ppm的金属离子的量添加。
代替上文公开的金属盐,可添加氯化铵以在溶液中产生铜离子。当氯化铵包括在溶液中时,制品的铜表面被轻度蚀刻,因此无铜离子释放在溶液中。一般来说,氯化铵以1ppm到2,000ppm,优选地2ppm到1,000ppm,更优选地10ppm到500ppm,最优选地20ppm到100ppm的量包括在溶液中。
任选地,一种或多种络合剂或螯合剂可包括在溶液中。可使用常规络合剂或螯合剂。此类络合或螯合剂包括但不限于羧酸,如乙酸、甲酸、次氮基-三乙酸、酒石酸、葡糖酸、邻苯二甲酸、柠檬酸、乙二胺四乙酸(EDTA)和N-(2-羟乙基)乙二胺-N,N',N'-三乙酸三钠盐(HEDTA);经羧酸取代的含N杂环化合物,如吡啶甲酸、喹啉酸、烟酸、萎蔫酸、异哌啶甲酸、吡啶二甲酸、哌嗪甲酸、吡咯甲酸和吡咯烷;氨基羧酸;多元胺;氨基醇,如乙醇胺和二甲基乙醇胺;含硫化合物,如硫醇、二硫化物、硫醚、硫醛、硫酮、硫脲和其衍生物、硫甘醇、巯基乙酸、巯基丙酸和巯基丁二酸;胺,如乙二胺和氨;和氨基酸,如谷氨酸、天冬氨酸、赖氨酸、组氨酸、丙氨酸、甘氨酸、谷氨酰胺、缬氨酸、半胱氨酸和甲硫氨酸。
将第二溶液施用到被第一有机膜完全或部分覆盖的铜表面。第二溶液可通过本领域中已知的任何合适方法施用到制品的铜表面。可应用在第一步骤中公开的相同方法,如浸渍、喷洒或涂刷。一般来说,第二溶液在室温到90℃,优选地30℃至70℃的温度下施用。在下一个处理步骤之前,在具有第一有机膜的铜表面和溶液之间接触时间可在一分钟到十分钟,优选地一分钟到五分钟的范围。
在第二步骤之后,制品的铜表面可任选地在室温下空气干燥,并且然后制品可在室温下用水冲洗,接着在50℃到70℃的温度下进行热空气干燥。在铜表面上的干燥膜通常形成10nm到500nm厚,优选地10nm到200nm厚,更优选地20nm到100nm厚的均匀层。
所述方法实现在铜表面上形成连续和基本上均匀的有机膜。膜具有良好防腐蚀特性和热稳定性,并且甚至在多个热循环之后保持铜表面的可焊性。此外,所述方法提供有机膜在铜表面上的选择性沉积,而在金表面上基本上无沉积物。“基本上无沉积物”意指以金表面的总面积计,在金表面上的有机膜沉积的面积为10%或更少。优选地,在金表面上的有机膜沉积的面积为5%或更少,更优选地在本发明的方法之后在金表面上发现无外观改变。因此,本发明的方法可用于其中制品已经具有其它镀层(如金)的应用。
实例
实例1至实例4
制备以下两种浴液。
表1浴液1
化学物质 | 量 |
苯并咪唑 | 5g/L |
1H-咪唑[4,5-b]吡嗪 | 100ppm |
乙酸 | 调节pH |
水 | 剩余物 |
浴液1的pH为6.8至6.9。
表2浴液2
化学物质 | 量 |
1H-咪唑[4,5-b]吡嗪 | 0.5g/L |
乙酸/氨 | 调节pH |
氯化铵 | 100ppm |
水 | 剩余物 |
浴液2的pH为3.7至4.0。
测试板(来自深圳快速印刷电路技术(Shenzhen Fastprint CircuitTechnology)的FR-4覆铜层压板)根据在下表3和表4中公开的方法处理。
表3方法
表4OSP浴液方法
然后将测试样品回流五次。热回流条件为使用MALCOM桌上型回流炉在峰值温度下255℃持续5秒。在五次回流之前和之后观察测试样品。对于实例1、实例2和实例3的测试样品发现严重变色。相比之下,实例4在五个回流步骤之后示出无变色。结果示出实例4的两步骤OSP方法在铜表面上形成热稳定OSP涂层。
实例5和实例6
制备以下三种浴液。
表5浴液3
化学物质 | 量 |
苯并咪唑 | 5g/L |
乙酸 | 调节pH |
水 | 剩余物 |
浴液3的pH为6.8至7.0。
表6浴液4
化学物质 | 量 |
2-(4氯苯甲基)-1H-苯并咪唑 | 2g/L |
乙酸 | 调节pH |
水 | 剩余物 |
浴液4的pH为3.5至3.8。
表7浴液5
化学物质 | 量 |
1H-咪唑[4,5-b]吡嗪 | 0.5g/L |
乙酸/氨 | 调节pH |
氯化铵 | 100ppm |
水 | 剩余物 |
浴液的pH为3.7至4.0。
进行与在表3中公开的相同的方法,不同的是使用在表8中公开的OSP方法代替在表4中公开的OSP方法。
表8OSP浴液方法
进行与实例1相同的回流步骤。在回流五次之后,对于实例5的测试样品观察无变色,而对于实例6的测试样品观察到明显变色。结果示出本发明的两步OSP方法具有比两步OSP方法但是使用两种不同唑化合物的方法更好的热稳定性。
进行润湿平衡测试以在回流五次之前和之后评估具有OSP膜的铜表面的可焊性。测试参数在下表9中示出:
表9
测试时间 | 1ms |
浸没速度 | 1mm/s |
去除速度 | 10mm/s |
温度设定 | 255℃ |
焊料 | 2mm SAC 305 |
助焊剂 | 阿尔法EF 8000 |
根据在表10中示出的润湿平衡测试结果,实例5的OSP涂层示出比来自实例6的那些好得多的可焊性,并且观察到一些去润湿。
表10
实例7至实例9
将本发明的两步OSP方法的性能与两种市售OSP产品比较。市售浴液1为一步处理,而市售浴液2为两步处理。
表11
实例 | OSP浴液 | 一步或两步 |
7 | 与在实例4中使用的相同的浴液 | 2 |
8 | 市售浴液1 | 1 |
9 | 市售浴液2 | 2 |
对通过实例7到实例9的OSP浴液处理的测试样品进行以下测试。
(1)在热回流之后变色
进行与实例1相同的热回流测试,不同的是回流循环变成5次循环和9次循环,在热回流之前和之后观察。在热回流的5次循环和9次循环之后,实例7的样品示出良好热稳定性,发现无变色,而对于实例8和实例9的样品发现显著颜色改变。与在热回流之前的样品比较,这些样品的颜色变成严重地暗黄色。
(2)OSP膜的厚度
聚焦离子束显微法(FIB)用于测量涂层厚度并且根据在热回流循环之前和之后的测试样品横截面研究每个样品的连续涂层。表11示出了对于每个样品的OSP膜的厚度。根据从FIB-SEM图像随机测量的9个点计算平均厚度。
表12
参考表12,实例7的样品的涂层比实例8和实例9的那些相对更薄。实例7的样品的平均厚度低于100nm,而实例8和实例9的那些高于200nm。发现在5次和9次热回流循环之前和之后实例7的样品的OSP膜发现为连续的并且在所有样品的表面上保形。相比之下,实例8和实例9的样品的OSP膜也为连续的但不保形。在5次和9次热回流循环之后,这些OSP膜的厚度显著降低并且变成非连续有机层。
(3)XPS分析
X射线光电子光谱(XPS)用于评估由热回流引起的在涂层中的元素分布的改变。表13示出了实例7到实例9的样品的XPS结果(原子百分比)。对于所有样品,蚀刻30层。使用的离子能量为2000eV,根据从FIB观察的不同厚度,对于不同样品设置不同溅射时间以便获得所有样品从表面到内铜层的信息。实例7、实例8和实例9的样品的溅射时间分别为30s、120s和60s。对于所有样品,由于表面污染物去除第一层。
表13
实例7 | 实例9 | 实例8 | ||
氧 | 在回流之前 | 2.5% | 0.6% | 1.0% |
5次 | 2.8% | 3.6% | 4.3% | |
9次 | 2.7% | 5.8% | 4.3% | |
铜 | 在回流之前 | 15.1% | 2.3% | 2.7% |
5次 | 17.0% | 10.3% | 16.6% | |
9次 | 18.4% | 10.7% | 17.9% |
根据表13,实例7的涂层示出在回流之前的样品中2.5%的氧和15.1%的铜。同时,由于在配方中添加氯化铵,在前几层处发现约4.7%的氯化物。在实例7的OSP涂层中氧含量和铜含量两者高于实例8和实例9的OSP涂层(对于在回流之前的样品)。氧可通过在膜中形成羰基而带入,并且较高的铜含量指示在铜表面上形成的膜为多种铜络合物而不是通过有机分子的自组装形成的纯有机层。
对于实例7的OSP涂层,在5次和9次热回流循环之后,氧和铜的含量的改变不显著。在9次热回流循环之后,在OSP层中仅观察到2.7%的氧和18.4%的铜。结果示出实例7的两步OSP涂层具有隔绝氧从外面穿透和铜从内侧扩散的良好能力。对于实例8和实例9的OSP涂层,发现在回流之前对于样品存在非常低的氧和铜含量。氧气和铜含量分别低于1%和低于3%。在热回流之后,对于两种样品,在表面处的氧和铜含量两者显著提高。氧和铜含量的提高与在先前部分中示出的FIB分析结果一致。
(4)球剪切测试
为了示出OSP涂层是否将影响在焊接之后的焊接点形成,执行球剪切测试,并且将结果与实例8和实例9的涂层比较。球剪切测试参数在下表14中示出。
表14
测试速度 | 200μm/s |
测试负载 | 30g |
球直径 | 0.635mm |
焊球 | SAC305(96.5%Sn、3%Ag、0.5%Cu) |
助焊剂 | 阿尔法OM338(ROL0) |
样品数目 | 33 |
回流曲线 | 具有峰值温度270℃的SAC曲线 |
对于实例7的OSP涂层,对于所有样品点记录法向剪切力,并且从横截面图观察无平面空隙。对于实例8和实例9的OSP涂层观察到类似的结果。结果指示来自实例7的OSP涂层的焊接点与实例8和实例9的那些相当(表15)。
表15球剪切测试结果(平均(g))
样品 | 在热回流之前 | 5次热回流 | 9次热回流 |
实例7 | 1430±164 | 1642±167 | 1459±150 |
实例9 | 1546±152 | 1623±215 | 1451±230 |
实例8 | 1411±267 | 1550±154 | 1513±141 |
(5)涂层选择性测试
测试衬底如在表16中所示用无电镀镍-浸金(ENIG)方法制备(Ni厚度:5μm;Au厚度:0.05μm),并且然后进行与实例4相同的两步OSP方法。
表16
ENIG方法
在处理后,记录样品外观并且与对应的所接收的ENIG样品相比较。两步OSP方法的涂层选择性为良好,并且在OSP方法之后在ENIG表面上发现无外观改变。在OSP方法之后观察到金色外观。
Claims (12)
1.一种用于在制品的铜表面上形成有机膜的方法,所述方法包含以下步骤:
(a)将所述铜表面与包含苯并咪唑或其衍生物的第一溶液接触,以及
(b)在与所述第一溶液接触之后,将所述铜表面与包含由式(I)表示的化合物的第二溶液接触
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子。
2.根据权利要求1所述的方法,其中所述第二溶液包含量为0.1g/L到50g/L的由式(I)表示的所述化合物。
3.根据权利要求1所述的方法,其中所述第一溶液另外包含由式(I)表示的所述化合物。
4.根据权利要求1所述的方法,其中所述第二溶液另外包含选自Cu、Sn、Zn、Ag、Ni、Pd、Ba、Mg、Fe、Au、Pt、W、Bi、Sb、Mn和Pd的金属离子。
5.根据权利要求1所述的方法,其中所述第二溶液另外包含氯化铵。
6.根据权利要求1所述的方法,其中所述制品另外包含金表面并且所述有机膜选择性地沉积在铜表面上,而在金表面上基本上无沉积物。
7.一种通过根据权利要求1所述的方法形成的在铜表面上的有机膜。
8.一种在铜表面上的有机膜,其包含(i)在所述铜表面上形成的并且包含苯并咪唑或其衍生物的第一层和(ii)在所述第一层上形成的并且包含由式(I)表示的化合物的第二层
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤基、硝基、羟基、氰基、经取代或未经取代的直链、支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子。
9.根据权利要求8所述的有机膜,其中包含所述第一层和所述第二层的所述膜的厚度为10nm到500nm。
10.一种用于保护制品的铜表面免受氧化反应的方法,其包含以下步骤:
(a)制备具有铜表面的制品,
(b)将所述制品的所述铜表面与包含苯并咪唑或其衍生物的第一溶液接触以在铜的所述表面上形成第一有机膜,
(c)将具有所述第一有机膜的所述铜表面与包含由式(I)表示的化合物的第二溶液接触
其中R1、R2和R3独立地是氢、经取代或未经取代的直链、支链或环状烷基、卤基、硝基、羟基、氰基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R2和R3可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,并且R1可具有以下结构:
其中R4和R5独立地是氢、卤化物、硝基、羟基、氰基、经取代或未经取代的直链,支链或环状烃基、经取代或未经取代的直链或支链烷氧基、羧基、酯、巯基、烷硫基、硫酯、氨基、酰胺、氧硼基或硅烷基;R4和R5可与其所有原子一起形成五元杂环,其中所述杂环包括两个氮原子作为杂原子,以及
(d)干燥所述铜表面以在所述表面上形成有机膜。
11.根据权利要求10所述的方法,其中所述制品另外包含金表面,其中所述有机膜选择性地沉积在铜表面上,而在金表面上基本上无沉积物。
12.根据权利要求10所述的方法,其中所述制品选自印刷电路板、电子元件和装饰附件。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562272135P | 2015-12-29 | 2015-12-29 | |
US62/272135 | 2015-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106929839A true CN106929839A (zh) | 2017-07-07 |
CN106929839B CN106929839B (zh) | 2019-05-14 |
Family
ID=57860608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611228146.7A Expired - Fee Related CN106929839B (zh) | 2015-12-29 | 2016-12-27 | 用于在铜表面上形成有机涂层的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170183783A1 (zh) |
EP (1) | EP3188577B1 (zh) |
JP (1) | JP6356210B2 (zh) |
KR (1) | KR101931118B1 (zh) |
CN (1) | CN106929839B (zh) |
TW (1) | TWI627309B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107971655A (zh) * | 2018-01-23 | 2018-05-01 | 永星化工(上海)有限公司 | 一种高抗热性有机保焊剂及其应用 |
CN111095680A (zh) * | 2017-07-12 | 2020-05-01 | 仪普特控股有限及两合公司 | 压入销和生产压入销的方法 |
CN113424016A (zh) * | 2019-02-15 | 2021-09-21 | 德国艾托特克公司 | 用于在印刷电路板上得到有关有机可焊性保护层的信息的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10844282B2 (en) * | 2019-03-11 | 2020-11-24 | King Fahd University Of Petroleum And Minerals | Corrosion inhibiting formulations and uses thereof |
CN115433929B (zh) * | 2022-09-14 | 2023-08-08 | 深圳市豪龙新材料技术有限公司 | 一种有机可焊性铜面保护剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6524644B1 (en) * | 1999-08-26 | 2003-02-25 | Enthone Inc. | Process for selective deposition of OSP coating on copper, excluding deposition on gold |
CN1891393A (zh) * | 2005-07-07 | 2007-01-10 | 白杨化学公司 | 预焊剂组成物 |
US20080163787A1 (en) * | 2007-01-08 | 2008-07-10 | Enthone Inc. | Organic solderability preservative comprising high boiling temperature alcohol |
CN101405363A (zh) * | 2006-03-22 | 2009-04-08 | 麦克德米德有限公司 | 用于有机可焊性保护剂的预涂层组合物 |
CN101638785A (zh) * | 2009-08-28 | 2010-02-03 | 广东东硕科技有限公司 | 有机可焊保护剂制作方法的前处理液 |
CN103882417A (zh) * | 2012-12-20 | 2014-06-25 | 罗门哈斯电子材料有限公司 | 有机可焊性防腐剂和方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5272342A (en) * | 1975-12-15 | 1977-06-16 | Hitachi Ltd | Surface treating agent for copper |
US4731128A (en) | 1987-05-21 | 1988-03-15 | International Business Machines Corporation | Protection of copper from corrosion |
US5183842A (en) * | 1989-08-08 | 1993-02-02 | Ciba-Geigy Corporation | Method of producing an organic, corrosion-resistant surface coating |
JP2550915B2 (ja) * | 1994-06-21 | 1996-11-06 | 日本電気株式会社 | 印刷配線板の表面保護剤および表面保護膜の形成方法 |
JP2000183530A (ja) * | 1998-12-14 | 2000-06-30 | Hitachi Ltd | 導電体回路パターン付グリーンシート及びそれを用いたセラミック多層配線基板の製造方法 |
JP4189136B2 (ja) * | 2000-07-14 | 2008-12-03 | 新日本製鐵株式会社 | 表面被覆金属材 |
JP2004260091A (ja) * | 2003-02-27 | 2004-09-16 | Sumitomo Bakelite Co Ltd | 回路基板の製造方法 |
JP4401267B2 (ja) * | 2004-10-04 | 2010-01-20 | 富士フイルム株式会社 | インクジェット記録用媒体 |
JP2007059451A (ja) * | 2005-08-22 | 2007-03-08 | Tamura Kaken Co Ltd | プリント回路基板およびプリント回路基板の金属の表面処理方法 |
KR101140978B1 (ko) | 2010-08-20 | 2012-05-03 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
JP5615233B2 (ja) * | 2011-06-20 | 2014-10-29 | 四国化成工業株式会社 | 銅または銅合金の表面処理剤及びその利用 |
KR101686312B1 (ko) * | 2012-04-17 | 2016-12-13 | 가부시키가이샤 다니구로구미 | 땜납 범프 및 그 형성방법과 땜납 범프를 구비한 기판 및 그 제조방법 |
CN102898946B (zh) * | 2012-08-15 | 2014-12-31 | 中国科学院宁波材料技术与工程研究所 | 一种用于铜及铜合金表面的防腐液、其制备方法及用途 |
JP2015059252A (ja) * | 2013-09-20 | 2015-03-30 | 荒川化学工業株式会社 | 易酸化性金属粒子に用いる表面処理剤、表面処理方法および該処理が施された該金属粒子 |
-
2016
- 2016-12-12 US US15/375,612 patent/US20170183783A1/en not_active Abandoned
- 2016-12-15 EP EP16204537.1A patent/EP3188577B1/en not_active Not-in-force
- 2016-12-21 JP JP2016247320A patent/JP6356210B2/ja active Active
- 2016-12-26 TW TW105143230A patent/TWI627309B/zh not_active IP Right Cessation
- 2016-12-27 CN CN201611228146.7A patent/CN106929839B/zh not_active Expired - Fee Related
- 2016-12-27 KR KR1020160180487A patent/KR101931118B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6524644B1 (en) * | 1999-08-26 | 2003-02-25 | Enthone Inc. | Process for selective deposition of OSP coating on copper, excluding deposition on gold |
CN1891393A (zh) * | 2005-07-07 | 2007-01-10 | 白杨化学公司 | 预焊剂组成物 |
CN101405363A (zh) * | 2006-03-22 | 2009-04-08 | 麦克德米德有限公司 | 用于有机可焊性保护剂的预涂层组合物 |
US20080163787A1 (en) * | 2007-01-08 | 2008-07-10 | Enthone Inc. | Organic solderability preservative comprising high boiling temperature alcohol |
CN101638785A (zh) * | 2009-08-28 | 2010-02-03 | 广东东硕科技有限公司 | 有机可焊保护剂制作方法的前处理液 |
CN103882417A (zh) * | 2012-12-20 | 2014-06-25 | 罗门哈斯电子材料有限公司 | 有机可焊性防腐剂和方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111095680A (zh) * | 2017-07-12 | 2020-05-01 | 仪普特控股有限及两合公司 | 压入销和生产压入销的方法 |
CN107971655A (zh) * | 2018-01-23 | 2018-05-01 | 永星化工(上海)有限公司 | 一种高抗热性有机保焊剂及其应用 |
CN107971655B (zh) * | 2018-01-23 | 2019-12-27 | 永星化工(上海)有限公司 | 一种高抗热性有机保焊剂及其应用 |
CN113424016A (zh) * | 2019-02-15 | 2021-09-21 | 德国艾托特克公司 | 用于在印刷电路板上得到有关有机可焊性保护层的信息的方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI627309B (zh) | 2018-06-21 |
US20170183783A1 (en) | 2017-06-29 |
JP2017128800A (ja) | 2017-07-27 |
TW201723231A (zh) | 2017-07-01 |
EP3188577A1 (en) | 2017-07-05 |
JP6356210B2 (ja) | 2018-07-11 |
KR20170078534A (ko) | 2017-07-07 |
KR101931118B1 (ko) | 2018-12-21 |
EP3188577B1 (en) | 2019-01-30 |
CN106929839B (zh) | 2019-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106929839B (zh) | 用于在铜表面上形成有机涂层的方法 | |
EP0797690B1 (en) | Printed circuit board manufacture | |
EP0795043B1 (en) | Silver plating | |
KR100556679B1 (ko) | 구리 기판의 선택적 침착방법 | |
EP2721195B1 (en) | Surface treating composition for copper and copper alloy and utilization thereof | |
KR20090009249A (ko) | 금속의 표면처리제 및 그 이용 | |
JP2009500842A (ja) | プリフラックス組成物 | |
JPH07243054A (ja) | 銅及び銅合金の表面処理剤 | |
TWI484069B (zh) | 有機保焊劑及方法 | |
TWI593687B (zh) | 用於在鎳表面上形成有機塗層的方法 | |
JP2003031929A (ja) | 水溶性プリフラックス、プリント回路基板及びプリント回路基板の金属の表面処理方法 | |
JP5526463B2 (ja) | 電子部品の無電解金めっき方法及び電子部品 | |
JP5985367B2 (ja) | 銅または銅合金の表面処理方法およびその利用 | |
JP2014101554A (ja) | 銅または銅合金の表面処理液及びその利用 | |
CN102137953A (zh) | 铜或铜合金用表面处理剂及其应用 | |
JP2009057596A (ja) | 金めっき皮膜の封孔処理剤およびその利用 | |
WO2023190263A1 (ja) | 銅または銅合金の表面処理剤 | |
JP3398296B2 (ja) | 銅及び銅合金の表面処理剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20201227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |