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. 18, 2018
Filed:
Jul. 25, 2014
Nippon Paper Industries Co., Ltd., Kita-ku, JP;
Shigeki Yokoyama, Yamaguchi, JP;
Tadafumi Hashimoto, Yamaguchi, JP;
Takahito Yamaguchi, Yamaguchi, JP;
Masanobu Kawamura, Yamaguchi, JP;
Hideo Hosaka, Yamaguchi, JP;
Takeshi Iimori, Tokyo, JP;
NIPPON PAPER INDUSTRIES CO., LTD., Kita-ku, JP;
Abstract
The present invention provides a hydrolysate of a lignocellulosic material, and specifically a method of using a hydrolysis treatment liquid obtained by a hydrolysis treatment of a lignocellulosic material before kraft cooking in order to obtain dissolving pulp for uses other than use of a fuel. Specifically, the present invention provides a dispersant containing the hydrolysate obtained by hydrolysis treatment of the lignocellulosic material. The dispersant of the present invention has excellent dispersibility for a substance such as an inorganic substance and an organic substance without limitation of powder, particulate, granular, fiber, and flat plane shapes.