FLUX AND PRODUCTION METHOD FOR JOINED BODY

Title:

FLUX AND PRODUCTION METHOD FOR JOINED BODY

Document Type and Number:

WIPO Patent Application WO/2023/080150

Kind Code:

A1

Abstract:

The present invention employs a flux that contains rosin, a terpene phenol resin, and an activator. The terpene phenol resin has a hydroxyl value greater than 130 mgKOH/g. The activator contains a halogen salt of a primary amine.

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Inventors:

SUKAWA YASUHISA (JP)
YAMASAKI HIROYUKI (JP)
SHIRATORI MASATO (JP)

Application Number:

PCT/JP2022/040966

Publication Date:

May 11, 2023

Filing Date:

November 02, 2022

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Assignee:

SENJU METAL INDUSTRY CO (JP)

International Classes:

C22C13/00; B23K35/26; B23K35/363; H05K3/34

Foreign References:

JP2018114523A	2018-07-26
JP2020189337A	2020-11-26

Attorney, Agent or Firm:

OIKAWA Shu et al. (JP)

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