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Patent Searching and Data


Title:
DETERGENT COMPOSITION FOR STRIPPING RESIN MASK
Document Type and Number:
WIPO Patent Application WO/2019/111625
Kind Code:
A1
Abstract:
The present invention provides a detergent composition which is for stripping a resin mask, and which exhibits excellent resin mask removal performance and imposes low wastewater-treatment load. One embodiment of the present invention pertains to a detergent composition for stripping resin masks, the composition comprising an inorganic alkali (component A), a surfactant (component B) represented by general formula (I), and water (component C), wherein component B has an HLB of 4.9-7.9 as measured by Davies' method. General formula (I): R1―O―(EO)n(PO)m―H (in formula (I), R1 represents at least one selected from among straight-chain or branched-chain alkyl groups having 8-14 carbon atoms and straight-chain or branched-chain alkenyl groups having 8-14 carbon atoms; EO represents an ethyleneoxy group; n represents the average addition molar number of EO and is a number between 5 and 12; PO represents a propyleneoxy group; and m represents the average addition molar number of PO and is a number between 0 and 4).

Inventors:
KUBO Genki
Application Number:
JP2018/041325
Publication Date:
June 13, 2019
Filing Date:
November 07, 2018
Export Citation:
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Assignee:
KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
International Classes:
G03F7/42; C11D1/722; C11D3/04; G03F7/20; B08B3/08; H05K3/06; H05K3/18
Attorney, Agent or Firm:
IKEUCHI & PARTNERS (26th Floor, OAP TOWER 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-sh, Osaka 26, 〒5306026, JP)
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