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:
Apr. 19, 2022
Filed:
Nov. 14, 2016
Applicant:
Jinan Shengquan Group Share Holding Co., Ltd., Shandong, CN;
Inventors:
Yilin Tang, Shandong, CN;
Jinzhu Zhang, Shandong, CN;
Shuangcheng Wang, Shandong, CN;
Ripeng Xu, Shandong, CN;
Ding Liu, Shandong, CN;
Assignee:
JINAN SHENGQUAN GROUP SHARE HOLDING CO., LTD., Shandong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 8/18 (2006.01); D01F 2/08 (2006.01); D01F 1/10 (2006.01); C01B 32/182 (2017.01); D01F 2/00 (2006.01); C01B 32/184 (2017.01); D01F 8/02 (2006.01); A24D 3/00 (2020.01); D01F 2/06 (2006.01); D21H 13/08 (2006.01);
U.S. Cl.
CPC ...
D01F 8/18 (2013.01); C01B 32/182 (2017.08); C01B 32/184 (2017.08); D01F 1/103 (2013.01); D01F 1/106 (2013.01); D01F 2/00 (2013.01); D01F 2/08 (2013.01); D01F 8/02 (2013.01); A24D 3/00 (2013.01); D01F 2/06 (2013.01); D10B 2101/122 (2013.01); D10B 2201/20 (2013.01); D10B 2201/22 (2013.01); D10B 2201/24 (2013.01); D21H 5/148 (2013.01);
Abstract
A functional regenerated cellulose fiber includes a graphene structure and non-carbon non-oxygen elements. The non-carbon non-oxygen elements includes elements of Fe, Si, and Al. The elements of Fe, Si, and Al account for 0.018 wt % to 0.8 wt % of the regenerated cellulose fiber.