The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Jul. 02, 2018
Tosoh Finechem Corporation, Shunan, JP;
Shinichiro Nakamura, Shunan, JP;
Norihisa Kondo, Shunan, JP;
Takayuki Yamasaki, Shunan, JP;
Tomohiro Shirai, Shunan, JP;
TOSOH FINECHEM CORPORATION, Shunan, JP;
Abstract
To provide a novel fluorine-containing compound that does not include any long chain perfluoroalkyl unit having 8 or more carbon atoms, which is problematic in terms of the environment, and that is excellent in water repellency/oil repellency, and a surface modifier using the compound. [Solution] There are used a fluorine-containing compound represented by the following general formula (1), the following general formula (2) or the following general formula (5): Rf—(CR═CR—X—Rf)—Y—Z (1), Rf—(X—CR═CR—Rf)—Y—Z (2) or Rf—(CF═CR—CR═CF—Rf)—Y—Z (5); and a surface modifier using the compound.