Cleaning agent for removal of, removal method for, and cleaning method for water-soluble, lead-free solder flux

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United States of America Patent

PATENT NO 8877697
SERIAL NO

13380331

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Abstract

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An object of this invention is to provide a cleaner for the removal of water-soluble, lead-free soldering flux, the cleaner capable of cleaning off, in a short period of time, water-soluble flux residues generated during soldering with lead-free solder using water-soluble flux, the cleaner further having excellent dissolution property as well as excellent narrow gap cleaning property. The cleaner for removing water-soluble, lead-free soldering flux of the present invention comprises 5 to 100 parts by weight of a glycol ether compound (A) per 100 parts by weight of water.

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Patent Owner(s)

Patent OwnerAddress
ARAKAWA CHEMICAL INDUSTRIES LTDOSAKA JAPAN OSAKA-SHI OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morino, Yoshinobu Osaka, JP 1 56
Tanaka, Keita Osaka, JP 108 998
Tanaka, Takashi Osaka, JP 320 3377

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