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US 12,139,693 B2Granted
Treatment liquid and method for treating object to be treated
AssigneeFUJIFILM Corporation
InventorYasuo Sugishima
Life of this patent
Estimating the term…
Abstract
A treatment liquid contains water, hydroxylamine, and one or more kinds of hydrazines selected from the group consisting of hydrazine, a hydrazine salt, and a hydrazine derivative, in which a total content of the hydrazines is 1 part by mass or less with respect to 100 parts by mass of the hydroxylamine.
Claims27
A treatment liquid comprising:
- water;
- hydroxylamine;
- and
- one or more kinds of hydrazines selected from the group consisting of hydrazine, a hydrazine salt, and a hydrazine derivative,
- wherein a total content of the hydrazines is 1 part by mass or less with respect to 100 parts by mass of the hydroxylamine.
2 more elements
Dependencies are inferred from the claim text.