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:
May. 26, 2026
Filed:
Jan. 05, 2024
Daikin Industries, Ltd., Osaka, JP;
Tetsuya Uehara, Osaka, JP;
Daisuke Noguchi, Osaka, JP;
Norimasa Uesugi, Osaka, JP;
Hisako Nakamura, Osaka, JP;
Shun Shibata, Osaka, JP;
Michio Matsuda, Osaka, JP;
Teruyuki Fukuda, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A paper oil-resistant agent composition containing a hydrocarbon group-containing polymer having a repeating unit formed from a monomer having a hydrocarbon group having 7 to 40 carbon atoms and an NH group-containing group in an amount of 80% by weight or more based on the polymer. Also disclosed is an oil-resistant paper to which the hydrocarbon group-containing polymer in the paper oil-resistant agent composition adheres, a method for producing paper which includes treating paper with the paper oil-resistant composition, and a method for producing molded pulp which includes filling a mold with the paper oil-resistant agent composition and a pulp slurry, and molding the pulp.