Japan, Sept. 16 -- KAO CORP has got intellectual property rights for 'CLEANING LIQUID FOR INK-JET PRINT HEAD.' Other related details are as follows:
Application Number: JP,2022-208075
Category (FI): C11D1/72,B41J2/165,401,C11D3/43
Stage: PROBLEM TO BE SOLVED: To provide cleaning liquid for ink-jet print heads which is excellent in a redispersion property and a defoaming property of a solidified ink product, and can prevent ink discharge failure after cleaning the ink-jet print heads.SOLUTION: There are provided: (1) cleaning liquid for ink-jet print heads including a surfactant (A) which contains an acetylene glycol surfactant (a), a water-soluble organic solvent (B) which contains diethylene glycol monobutyl ether (b), and water, with a pH at 20degC of 10.5 or more; and (2) a method for cleaning ink-jet print heads which involves use of the cleaning liquid for ink-jet print heads described in (1).SELECTED DRAWING: None (Grant)
Filing Date: Dec. 26, 2022
Publication Date: July 8, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
