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:
Mar. 16, 2021
Filed:
Mar. 21, 2019
Tangshan Polar Bear Building Materials Co., Ltd., Tangshan, CN;
Jian Zhou, Tangshan, CN;
Zhifeng Chen, Tangshan, CN;
Zhenqiu Zhang, Tangshan, CN;
Zhongxi Ge, Tangshan, CN;
Shujuan Zhang, Tangshan, CN;
Qiao Chen, Tangshan, CN;
Chengjian Liu, Tangshan, CN;
TANGSHAN POLAR BEAR BUILDING MATERIALS CO., LTD., Tangshan, CN;
Abstract
Provided are a granulated blast-furnace slag activator and a method of manufacturing the same. The granulated blast-furnace slag activator includes, in percent by weight, the following raw materials: 62% to 95% of gypsum and 5% to 38% of high belite sulfoaluminate cement clinker. Also provided is a method of manufacturing cement by mixing the granulated blast-furnace slag activator with granulated blast-furnace slag at a certain ratio.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile