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US 2017/0247639 A1Published application
Anti-fogging agent
AssigneeKobayashi Pharmaceutical Co., Ltd.
InventorsTakahisa GOUDA, Yoshinao IWASAWA
Life of this patent
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Abstract
The present invention provides anti-fogging agents and cleaners that provide long-lasting prevention of fogging of glass, plastic, or other hard surfaces. The present invention relates to an anti-fogging agent or cleaner which contains: (A) a fluorinated amphoteric or anionic surfactant; and (B) a fluorinated nonionic surfactant. The present invention also relates to an eyeglass cleaner including a non-woven fabric impregnated with the anti-fogging agent or cleaner.
Claims7
An anti-fogging agent, comprising:
- (A) a fluorinated amphoteric or anionic surfactant;
- and
- (B) a fluorinated nonionic surfactant.
A cleaner, comprising:
- (A) a fluorinated amphoteric or anionic surfactant;
- and
- (B) a fluorinated nonionic surfactant.
Dependencies are inferred from the claim text.