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. 31, 2024
Filed:
Apr. 15, 2019
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Junichi Tsuzuki, Tokyo, JP;
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Abstract
This invention relates to providing a resin composition and a resin molded article having sufficient mechanical properties and thermal properties, and also having excellent wear resistance and moldability when in use. This invention provides a cellulose nanofiber-containing aqueous dispersion including (A) cellulose nanofibers, (B) a surface treatment agent, and water. In one embodiment, (B) a surface treatment agent has an HLB value of 0.1 or greater but less than 8.0. This invention provides a dispersion liquid including (B) a surface treatment agent, (D) a binder component, and water, wherein (B) the surface treatment agent is a water-soluble polymer having a hydrophilic segment and a hydrophobic segment, and having a number average molecular weight of 200 to 30,000, and (D) the binder component is polyurethane. This invention provides a cellulose nanofiber resin composition including (A) cellulose nanofibers, (B) a surface treatment agent, and (F) a thermoplastic resin.