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:
Dec. 17, 2024
Filed:
Aug. 27, 2019
National University Corporation Nara Institute of Science and Technology, Ikoma, JP;
Daikin Industries, Ltd., Osaka, JP;
Tsuyoshi Ando, Ikoma, JP;
Kayo Terada, Ikoma, JP;
Nobuo Murase, Ikoma, JP;
Shota Shibutani, Osaka, JP;
Yoshito Tanaka, Osaka, JP;
Takuma Kawabe, Osaka, JP;
Ikuo Yamamoto, Osaka, JP;
NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY, Ikoma, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A water- and oil-repellent agent for fibers containing a bottle brush polymer having a structure represented by the following formula (1), wherein Ris H or CH; Ris a divalent organic group; Ris a polymer chain having a structure represented by the following formula (2) (wherein Ris H or CH; Ris a C16-C40 monovalent hydrocarbon group; and n is an integer of 10 to 1000); and m is an integer of 10 to 5000: