Patent ID: 11938734
Assignee: NIPPON KAYAKU KABUSHIKI KAISHA
Field: Basic materials chemistry (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 0:
1. A cleaning solution comprising:
a compound represented by the following formula (1):

R1—O(EO)m(PO)nH  (1)

wherein R1 represents a linear or branched C10 to C18 alkyl group, EO represents an ethyleneoxy group and PO represents a propyleneoxy group, an order in which EO and PO are bonded to each other is any order, m and n each independently represents an integer of 1 to 5, and a ratio of m and n, m:n, is 1:2 or more and less than 3:2,
a compound represented by the following formula (2):

R2—O(EO)LH  (2)

wherein R2 represents a linear or branched C1 to C30 alkyl group or an aryl group, EO represents an ethyleneoxy group, and L represents an integer of 10 or more, and
water.