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US 2023/0103270 A2Published application
Flux and Solder Material
AssigneeKoki Company Limited
InventorsKazuhiro Yukikata, Noriyoshi Uchida
Life of this patent
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Abstract
An iodine-containing cyclic compound including no carboxy group and including one ring skeleton or a plurality of ring skeletons forming a fused ring in one molecule, is provided. The ring of the ring skeleton includes only a carbon atom, or a carbon atom, and a nitrogen atom and/or an oxygen atom, and an iodine atom is bonded to at least one of the atoms constituting the ring of the ring skeleton.
Claims7
A flux comprising:
- an iodine-containing cyclic compound including no carboxy group and including one ring skeleton or a plurality of ring skeletons forming a fused ring in one molecule,
- wherein the ring of the ring skeleton includes only a carbon atom, or a carbon atom, and a nitrogen atom and/or an oxygen atom, and
- an iodine atom is bonded to at least one of the atoms constituting the ring of the ring skeleton.
Dependencies are inferred from the claim text.