JPWO2020126145A5 - - Google Patents
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- Publication number
- JPWO2020126145A5 JPWO2020126145A5 JP2021534356A JP2021534356A JPWO2020126145A5 JP WO2020126145 A5 JPWO2020126145 A5 JP WO2020126145A5 JP 2021534356 A JP2021534356 A JP 2021534356A JP 2021534356 A JP2021534356 A JP 2021534356A JP WO2020126145 A5 JPWO2020126145 A5 JP WO2020126145A5
- Authority
- JP
- Japan
- Prior art keywords
- pretreatment solution
- substrate
- palladium
- aqueous
- aqueous alkaline
- 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
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 14
- 239000000758 substrate Substances 0.000 claims 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims 8
- 229930195729 fatty acid Natural products 0.000 claims 8
- 239000000194 fatty acid Substances 0.000 claims 8
- 238000000034 method Methods 0.000 claims 8
- 229910052763 palladium Inorganic materials 0.000 claims 7
- 238000000151 deposition Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 5
- 230000008021 deposition Effects 0.000 claims 4
- -1 fatty acid ester Chemical class 0.000 claims 4
- 150000004665 fatty acids Chemical class 0.000 claims 4
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 229920001214 Polysorbate 60 Polymers 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
Claims (15)
- 一般式(I)による少なくとも1種のヒドロキシカルボン酸又はその塩
[RCH2-(RCH)n-COO-]m Mm+ (I)
(式中、nは2~4の整数であり、mは1又は2であり、
Rは、独立してH又はOHであり、但し少なくとも1つのRがOHであることを条件とし、
mが1のMm+は、水素、アンモニウム又はアルカリ金属であり;又はmが2のMm+はアルカリ土類金属である)
- 少なくとも1種のポリオキシエチレンソルビタン脂肪酸エステル、
- 少なくとも1種のスルホン化脂肪酸又はその塩
を含み、
前記少なくとも1種のヒドロキシカルボン酸又はその塩の濃度が、200~400mg/Lであり、
前記少なくとも1種のポリオキシエチレンソルビタン脂肪酸エステルの濃度が、0.4~1.2mg/Lであり、
前記少なくとも1種のスルホン化脂肪酸の濃度が、4~12mg/Lである、水性アルカリ前処理溶液。 An aqueous alkaline pretreatment solution for use prior to deposition of a palladium activation layer onto a substrate in the fabrication of articles having integrated circuits, comprising:
- at least one hydroxycarboxylic acid according to general formula (I) or a salt thereof
[RCH2-(RCH) n - COO- ] mMm + (I)
(Wherein, n is an integer of 2 to 4, m is 1 or 2,
R is independently H or OH, provided that at least one R is OH;
M m+ where m is 1 is hydrogen, ammonium or an alkali metal; or M m+ where m is 2 is an alkaline earth metal)
- at least one polyoxyethylene sorbitan fatty acid ester,
- contains at least one sulfonated fatty acid or salt thereof ,
the concentration of the at least one hydroxycarboxylic acid or salt thereof is 200 to 400 mg/L;
the concentration of the at least one polyoxyethylene sorbitan fatty acid ester is 0.4 to 1.2 mg/L;
An aqueous alkaline pretreatment solution , wherein the concentration of said at least one sulfonated fatty acid is between 4 and 12 mg/L .
(i)少なくとも1つの導電性金属層表面及び少なくとも1つの非導電性表面を有する基材を用意する工程;
(ii)請求項1から6のいずれか一項に記載の水性アルカリ前処理溶液を用意する工程;
(iii)前記基材を前記水性前処理溶液と接触させることにより、前処理溶液で基材を処理する工程
を含む方法。 A method of pretreating a substrate for subsequent deposition of a palladium activation layer onto the substrate in the fabrication of an article having integrated circuits comprising, in the following order:
(i) providing a substrate having at least one conductive metal layer surface and at least one non-conductive surface;
(ii) providing an aqueous alkaline pretreatment solution according to any one of claims 1-6;
(iii) treating a substrate with a pretreatment solution by contacting said substrate with said aqueous pretreatment solution;
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18212914.8 | 2018-12-17 | ||
EP18212914.8A EP3670698B1 (en) | 2018-12-17 | 2018-12-17 | Aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer, method and use thereof |
PCT/EP2019/077000 WO2020126145A1 (en) | 2018-12-17 | 2019-10-07 | Aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer, method and use thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022515055A JP2022515055A (en) | 2022-02-17 |
JPWO2020126145A5 true JPWO2020126145A5 (en) | 2022-10-12 |
JP7448539B2 JP7448539B2 (en) | 2024-03-12 |
Family
ID=64744365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021534356A Active JP7448539B2 (en) | 2018-12-17 | 2019-10-07 | Aqueous alkaline pretreatment solution used before deposition of palladium activation layer, method and use thereof |
Country Status (10)
Country | Link |
---|---|
US (1) | US20220033972A1 (en) |
EP (1) | EP3670698B1 (en) |
JP (1) | JP7448539B2 (en) |
KR (1) | KR102375734B1 (en) |
CN (1) | CN113195787B (en) |
CA (1) | CA3121964A1 (en) |
PH (1) | PH12021551215A1 (en) |
SG (1) | SG11202105789TA (en) |
TW (1) | TWI795601B (en) |
WO (1) | WO2020126145A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4013194A1 (en) * | 2020-12-11 | 2022-06-15 | Atotech Deutschland GmbH & Co. KG | Aqueous alkaline cleaner solution for glass filler removal and method |
CN115110070B (en) * | 2022-07-13 | 2023-10-27 | 上海天承化学有限公司 | Presoaked liquid for ionic palladium activation process and application thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0426771A (en) * | 1990-05-22 | 1992-01-29 | Hitachi Chem Co Ltd | Pretreating solution for electroless plating |
US5922397A (en) * | 1997-03-03 | 1999-07-13 | Ormet Corporation | Metal-plating of cured and sintered transient liquid phase sintering pastes |
JP3881614B2 (en) | 2002-05-20 | 2007-02-14 | 株式会社大和化成研究所 | Circuit pattern forming method |
US7166152B2 (en) * | 2002-08-23 | 2007-01-23 | Daiwa Fine Chemicals Co., Ltd. | Pretreatment solution for providing catalyst for electroless plating, pretreatment method using the solution, and electroless plated film and/or plated object produced by use of the method |
JP4341333B2 (en) * | 2003-07-23 | 2009-10-07 | トヨタ自動車株式会社 | Resin substrate having resin-metal composite layer and method for producing the same |
TW200813255A (en) | 2006-07-07 | 2008-03-16 | Rohm & Haas Elect Mat | Environmentally friendly electroless copper compositions |
JP5080117B2 (en) * | 2006-08-04 | 2012-11-21 | ダイセルポリマー株式会社 | Plating resin molding |
JP2011042836A (en) | 2009-08-21 | 2011-03-03 | Okuno Chemical Industries Co Ltd | Catalyst residue removing agent for printed circuit board |
JP5676908B2 (en) * | 2010-04-21 | 2015-02-25 | 上村工業株式会社 | Surface treatment method and surface treatment agent for printed wiring board |
CN104040026B (en) | 2011-10-05 | 2019-01-01 | 埃托特克德国有限公司 | Chemical plating copper plating solution without formaldehyde |
JP5859838B2 (en) * | 2011-12-20 | 2016-02-16 | 株式会社Adeka | Electroless plating pretreatment method |
JP5930525B2 (en) | 2011-12-20 | 2016-06-08 | 株式会社Adeka | Electroless plating pretreatment agent and electroless plating pretreatment method using the pretreatment agent |
US10106732B2 (en) | 2013-01-04 | 2018-10-23 | Carbo Ceramics Inc. | Proppant having non-uniform electrically conductive coatings and methods for making and using same |
EP2767614A1 (en) * | 2013-02-13 | 2014-08-20 | ATOTECH Deutschland GmbH | Method for depositing a first metallic layer onto non-conductive polymers |
EP2910666A1 (en) * | 2014-02-21 | 2015-08-26 | ATOTECH Deutschland GmbH | Pre-treatment process for electroless plating |
KR101681116B1 (en) * | 2016-05-26 | 2016-12-09 | (주)오알켐 | Method for electroless copper plating through-hole of printed circuit board and method for preparing a catalytic solution used in method thereof |
-
2018
- 2018-12-17 EP EP18212914.8A patent/EP3670698B1/en active Active
-
2019
- 2019-10-07 JP JP2021534356A patent/JP7448539B2/en active Active
- 2019-10-07 CN CN201980083169.9A patent/CN113195787B/en active Active
- 2019-10-07 SG SG11202105789TA patent/SG11202105789TA/en unknown
- 2019-10-07 CA CA3121964A patent/CA3121964A1/en active Pending
- 2019-10-07 KR KR1020217022438A patent/KR102375734B1/en active IP Right Grant
- 2019-10-07 US US17/297,483 patent/US20220033972A1/en active Pending
- 2019-10-07 WO PCT/EP2019/077000 patent/WO2020126145A1/en active Application Filing
- 2019-10-07 TW TW108136247A patent/TWI795601B/en active
-
2021
- 2021-05-26 PH PH12021551215A patent/PH12021551215A1/en unknown
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