Invention Grant
- Patent Title: Anti-fogging agent comprising a fluorinated surfactant mixture and alcohol
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Application No.: US15511534Application Date: 2015-09-17
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Publication No.: US10683467B2Publication Date: 2020-06-16
- Inventor: Takahisa Gouda , Yoshinao Iwasawa
- Applicant: Kobayashi Pharmaceutical Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.
- Current Assignee: KOBAYASHI PHARMACEUTICAL CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5e056cee
- International Application: PCT/JP2015/076543 WO 20150917
- International Announcement: WO2016/043282 WO 20160324
- Main IPC: C11D1/83
- IPC: C11D1/83 ; C11D3/00 ; C09K3/18 ; C11D1/94 ; B08B1/00 ; B08B3/08 ; C11D1/00 ; C11D11/00 ; C11D17/04 ; G02C13/00
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.
Public/Granted literature
- US20170247639A1 ANTI-FOGGING AGENT Public/Granted day:2017-08-31
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