2005-336470 is referenced by 2 patents.

PROBLEM TO BE SOLVED: To provide a new cleanser which has an excellent metal (especially aluminum) non-corroding property, to provide a cleansing method, to provide a cleansing method, and to provide a cleansed electronic part.SOLUTION: This alkali cleanser comprises (A) an alkali component, (B) a trihydric to octahydric alcohol not containing a nitrogen atom and having a number-average mol. wt. of 92 to 400, and (C) at least one alcohol selected from the group consisting of (C1) a dihydric alcohol not containing a nitrogen atom and having a number-average mol. wt. of 62 to 250 and (C2) a monohydric alcohol not containing a nitrogen atom and having a number-average mol. wt. of 32 to 500. The method for cleansing an electronic part, an electric part or an aluminum building material is characterized by cleansing with the cleanser by one or more methods selected from an ultrasonic cleansing method, a shower cleansing method, a spray cleansing method, a dipping method and a dipping and shaking method. An electric part, an electric part or an aluminum building material obtained by cleansing by the cleansing method, rinsing and then drying.

Title
Alkali cleanser
Application Number
2005-128729
Publication Number
2005-336470
Application Date
April 26, 2005
Publication Date
December 8, 2005
Inventor
Kawaguchi Koji
Yamada Yasuhiro
Assignee
Sanyo Chem
IPC
H01L 21/304
C23G 01/22
C11D 07/26
B08B 03/12
B08B 03/08
B08B 03/04
B08B 03/02
C11D 07/32