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Patent Searching and Data


Title:
CLEANING AGENT COMPOSITION FOR GLASS HARD DISK SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2016/208412
Kind Code:
A1
Abstract:
Provided is a cleaning agent composition for a glass hard disk substrate, which exhibits high cleaning properties and can inhibit deterioration of the surface roughness of a substrate. One embodiment of the present invention relates to a cleaning agent composition for a glass hard disk substrate, which contains an amine represented by formula (I) (component A) and a surfactant represented by formula (II) (component B).

Inventors:
AONO Nobuyuki
Application Number:
JP2016/067228
Publication Date:
December 29, 2016
Filing Date:
June 09, 2016
Export Citation:
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Assignee:
KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
International Classes:
C11D3/30; C11D1/22; C11D3/37; G11B5/84; B08B3/08
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (26th Floor, OAP TOWER 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-sh, Osaka 26, 〒5306026, JP)
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