KR102903807B1 - 플럭스 및 솔더 페이스트 - Google Patents
플럭스 및 솔더 페이스트Info
- Publication number
- KR102903807B1 KR102903807B1 KR1020257001816A KR20257001816A KR102903807B1 KR 102903807 B1 KR102903807 B1 KR 102903807B1 KR 1020257001816 A KR1020257001816 A KR 1020257001816A KR 20257001816 A KR20257001816 A KR 20257001816A KR 102903807 B1 KR102903807 B1 KR 102903807B1
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- flux
- mass
- solvent
- amine
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3613—Polymers, e.g. resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3616—Halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3618—Carboxylic acids or salts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (13)
- 로진과, 용제와, 칙소제와, 아민 요오드화 수소산 염과, 활성제(다만, 상기 아민 요오드화 수소산 염을 제외한다)를 함유하고,
상기 아민 요오드화 수소산 염이, 피페리딘 요오드화 수소산 염 및 피페콜린 요오드화 수소산 염으로 이루어지는 군으로부터 선택되는 적어도 1종인 복소 지환식 아민 요오드화 수소산 염을 포함하고,
상기 복소 지환식 아민 요오드화 수소산 염의 함유량이, 플럭스의 총 질량(100 질량%)에 대해서, 0.01 질량% 이상 1.5 질량% 이하이며,
상기 용제는, 비점 250℃ 이상의 용제(S1)와, 비점 220℃ 이하의 용제(S3)를 병용하는, 플럭스. - 청구항 1에 있어서,
상기 용제(S1)와 상기 용제(S3)의 비율이,
용제(S1)/용제(S3)으로 나타내는 질량비로, 50/50 이상 85/15 이하인, 플럭스. - 청구항 1에 있어서,
추가로, 황 함유 화합물을 함유하는, 플럭스. - 청구항 1에 있어서,
상기 활성제가, 하기 일반식(A0)으로 나타내는 디카르복시산을 포함하는, 플럭스.
[화 1]
[식 중, n은, 0~8의 정수이다.] - 청구항 1에 있어서,
상기 활성제가, 트리아졸 화합물을 포함하는, 플럭스. - 땜납 합금 분말과, 청구항 1 내지 청구항 5 중 어느 한 항의 플럭스를 함유하는, 솔더 페이스트.
- 로진과, 용제와, 칙소제와, 아민 요오드화 수소산 염과, 활성제(다만, 상기 아민 요오드화 수소산 염을 제외한다)를 함유하고,
상기 아민 요오드화 수소산 염이, 피페리딘 요오드화 수소산 염 및 피페콜린 요오드화 수소산 염으로 이루어지는 군으로부터 선택되는 적어도 1종인 복소 지환식 아민 요오드화 수소산 염을 포함하고,
상기 복소 지환식 아민 요오드화 수소산 염의 함유량이, 플럭스의 총 질량(100 질량%)에 대해서, 0.01 질량% 이상 1.5 질량% 이하이며,
지방족 알코올 폴리옥시에틸렌 부가체를 함유하지 않는, 플럭스. - 청구항 7에 있어서,
상기 용제는 비점 250℃ 이상의 용제(S1)와 비점 220℃ 이하의 용제(S3)를 병용하는, 플럭스. - 청구항 8에 있어서,
상기 용제(S1)과 상기 용제(S3)의 비율이,
용제(S1)/용제(S3)으로 나타내는 질량비로, 50/50 이상 85/15 이하인, 플럭스. - 청구항 7에 있어서,
추가로, 황 함유 화합물을 함유하는, 플럭스. - 청구항 7에 있어서,
상기 활성제가, 하기 일반식(A0)으로 나타내는 디카르복시산을 포함하는, 플럭스.
[화 1]
[식 중, n은, 0~8의 정수이다.] - 청구항 7에 있어서,
상기 활성제가, 트리아졸 화합물을 포함하는, 플럭스. - 땜납 합금 분말과, 청구항 7 내지 청구항 12 중 어느 한 항의 플럭스를 함유하는, 솔더 페이스트.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2022-117441 | 2022-07-22 | ||
| JP2022117441A JP7212298B1 (ja) | 2022-07-22 | 2022-07-22 | フラックス及びソルダペースト |
| PCT/JP2023/026796 WO2024019147A1 (ja) | 2022-07-22 | 2023-07-21 | フラックス及びソルダペースト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20250016483A KR20250016483A (ko) | 2025-02-03 |
| KR102903807B1 true KR102903807B1 (ko) | 2025-12-26 |
Family
ID=85014941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020257001816A Active KR102903807B1 (ko) | 2022-07-22 | 2023-07-21 | 플럭스 및 솔더 페이스트 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12479051B2 (ko) |
| EP (1) | EP4541503A4 (ko) |
| JP (1) | JP7212298B1 (ko) |
| KR (1) | KR102903807B1 (ko) |
| CN (1) | CN119585073A (ko) |
| MY (1) | MY210012A (ko) |
| TW (1) | TWI868811B (ko) |
| WO (1) | WO2024019147A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7762684B2 (ja) * | 2023-03-24 | 2025-10-30 | 株式会社タムラ製作所 | フラックス組成物、はんだ組成物、および電子基板 |
| JP7762685B2 (ja) * | 2023-03-24 | 2025-10-30 | 株式会社タムラ製作所 | フラックス組成物、はんだ組成物、および電子基板 |
| JP2024155378A (ja) * | 2023-04-21 | 2024-10-31 | デクセリアルズ株式会社 | 保護素子及び保護素子の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020066031A (ja) * | 2018-10-25 | 2020-04-30 | 千住金属工業株式会社 | フラックス及びソルダペースト |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901387A (en) | 1956-10-29 | 1959-08-25 | Gen Electric | Soldering flux composition |
| JPS5829200B2 (ja) * | 1976-04-22 | 1983-06-21 | 千住金属工業株式会社 | ハンダ付けフラックス用活性剤 |
| JPH0494891A (ja) * | 1990-08-09 | 1992-03-26 | Sorudaa Kooto Kk | はんだ付用フラックス及びやに入りはんだ |
| JP3735543B2 (ja) | 2001-06-05 | 2006-01-18 | 株式会社東芝 | ソルダペースト |
| JP2003001487A (ja) * | 2001-06-15 | 2003-01-08 | Showa Denko Kk | ハンダ付けフラックス |
| JP3702418B2 (ja) * | 2002-03-07 | 2005-10-05 | 株式会社 東京第一商興 | ソルダペースト用フラックス及びソルダペースト |
| JP5635487B2 (ja) * | 2011-12-16 | 2014-12-03 | 株式会社タムラ製作所 | はんだ付け用フラックス |
| JP6027426B2 (ja) * | 2012-12-18 | 2016-11-16 | ニホンハンダ株式会社 | ソルダペースト及びはんだ付け実装方法 |
| CN106514057B (zh) | 2016-12-20 | 2018-08-14 | 厦门市及时雨焊料有限公司 | 一种水洗助焊膏、焊锡膏及其制备方法 |
| JP6477842B1 (ja) | 2017-11-24 | 2019-03-06 | 千住金属工業株式会社 | フラックス及びソルダペースト |
| EP3741498B1 (en) * | 2018-01-16 | 2023-08-02 | Senju Metal Industry Co., Ltd | Flux and solder paste |
| JP6410164B1 (ja) * | 2018-02-28 | 2018-10-24 | 千住金属工業株式会社 | フラックス及びソルダペースト |
| JP6903037B2 (ja) * | 2018-07-20 | 2021-07-14 | 千住金属工業株式会社 | ソルダペースト |
| JP6734553B1 (ja) * | 2019-03-29 | 2020-08-05 | 千住金属工業株式会社 | ソルダペースト |
| JP6993594B2 (ja) * | 2020-03-27 | 2022-02-04 | 千住金属工業株式会社 | フラックス及びソルダペースト |
| JP6928296B1 (ja) * | 2020-10-02 | 2021-09-01 | 千住金属工業株式会社 | ソルダペースト |
| JP7659822B2 (ja) | 2021-01-29 | 2025-04-10 | 株式会社セベル・ピコ | イヤリング |
| JP2025128859A (ja) | 2024-02-22 | 2025-09-03 | Astemo株式会社 | 緩衝装置、懸架装置 |
-
2022
- 2022-07-22 JP JP2022117441A patent/JP7212298B1/ja active Active
-
2023
- 2023-07-20 TW TW112127189A patent/TWI868811B/zh active
- 2023-07-21 US US18/996,263 patent/US12479051B2/en active Active
- 2023-07-21 WO PCT/JP2023/026796 patent/WO2024019147A1/ja not_active Ceased
- 2023-07-21 CN CN202380054670.9A patent/CN119585073A/zh active Pending
- 2023-07-21 EP EP23843070.6A patent/EP4541503A4/en active Pending
- 2023-07-21 MY MYPI2025000426A patent/MY210012A/en unknown
- 2023-07-21 KR KR1020257001816A patent/KR102903807B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020066031A (ja) * | 2018-10-25 | 2020-04-30 | 千住金属工業株式会社 | フラックス及びソルダペースト |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119585073A (zh) | 2025-03-07 |
| TWI868811B (zh) | 2025-01-01 |
| EP4541503A4 (en) | 2025-10-08 |
| US12479051B2 (en) | 2025-11-25 |
| KR20250016483A (ko) | 2025-02-03 |
| US20250256362A1 (en) | 2025-08-14 |
| JP2024014538A (ja) | 2024-02-01 |
| TW202408715A (zh) | 2024-03-01 |
| MY210012A (en) | 2025-08-21 |
| JP7212298B1 (ja) | 2023-01-25 |
| WO2024019147A1 (ja) | 2024-01-25 |
| EP4541503A1 (en) | 2025-04-23 |
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