CN117500632A - 助焊剂及焊膏 - Google Patents

助焊剂及焊膏 Download PDF

Info

Publication number
CN117500632A
CN117500632A CN202280043460.5A CN202280043460A CN117500632A CN 117500632 A CN117500632 A CN 117500632A CN 202280043460 A CN202280043460 A CN 202280043460A CN 117500632 A CN117500632 A CN 117500632A
Authority
CN
China
Prior art keywords
acid
flux
mass
rosin
examples
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.)
Pending
Application number
CN202280043460.5A
Other languages
English (en)
Chinese (zh)
Inventor
桥本裕
金子睦记
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Senju Metal Industry Co Ltd
Original Assignee
Senju Metal Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Senju Metal Industry Co Ltd filed Critical Senju Metal Industry Co Ltd
Publication of CN117500632A publication Critical patent/CN117500632A/zh
Pending legal-status Critical Current

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 or 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 or 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
    • B23K35/02—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 or brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams or 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°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 or 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
CN202280043460.5A 2021-06-24 2022-06-21 助焊剂及焊膏 Pending CN117500632A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021104992 2021-06-24
JP2021-104992 2021-06-24
PCT/JP2022/024711 WO2022270499A1 (ja) 2021-06-24 2022-06-21 フラックス及びソルダペースト

Publications (1)

Publication Number Publication Date
CN117500632A true CN117500632A (zh) 2024-02-02

Family

ID=84545769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043460.5A Pending CN117500632A (zh) 2021-06-24 2022-06-21 助焊剂及焊膏

Country Status (6)

Country Link
US (1) US20240278360A1 (https=)
EP (1) EP4361302A4 (https=)
JP (1) JP7730045B2 (https=)
CN (1) CN117500632A (https=)
TW (1) TW202308781A (https=)
WO (1) WO2022270499A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7410445B1 (ja) * 2023-05-31 2024-01-10 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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07144293A (ja) * 1993-11-22 1995-06-06 Fujitsu Ten Ltd 窒素リフロー用低残渣クリームはんだ
JPH10249577A (ja) * 1997-03-10 1998-09-22 Nippon Superia Shiya:Kk ハンダクリーム
JPH10328882A (ja) * 1997-06-03 1998-12-15 Matsushita Electric Ind Co Ltd クリームはんだ
JP3105505B1 (ja) * 1999-11-19 2000-11-06 株式会社ニホンゲンマ はんだ用フラックスおよびソルダペースト
JP2004202518A (ja) * 2002-12-24 2004-07-22 Nof Corp はんだ付け用フラックス組成物、はんだペースト及びはんだ付け方法
JP2006167802A (ja) * 2004-03-31 2006-06-29 Nof Corp はんだペースト
JP2007190583A (ja) * 2006-01-18 2007-08-02 Nof Corp はんだペースト
JP4788563B2 (ja) * 2006-10-19 2011-10-05 日油株式会社 はんだ付け用フラックス組成物およびはんだペースト
JP6061664B2 (ja) 2012-12-19 2017-01-18 株式会社タムラ製作所 はんだ付け用フラックス
JP6575709B1 (ja) * 2019-03-05 2019-09-18 千住金属工業株式会社 フラックス及びソルダペースト
JP2020175415A (ja) * 2019-04-18 2020-10-29 日立化成株式会社 金属組成物、接着剤、焼結体、接合構造、接合体及びその製造方法、並びに焼結体付き支持部材及びその製造方法
JP2021104992A (ja) 2019-12-26 2021-07-26 株式会社トクヤマ ７−オクテン酸エステルのアシルオキシ体の製造方法、及び該アシルオキシ体を用いたα−リポ酸中間体の製造方法

Also Published As

Publication number Publication date
JPWO2022270499A1 (https=) 2022-12-29
US20240278360A1 (en) 2024-08-22
WO2022270499A1 (ja) 2022-12-29
EP4361302A4 (en) 2025-06-18
JP7730045B2 (ja) 2025-08-27
TW202308781A (zh) 2023-03-01
EP4361302A1 (en) 2024-05-01

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