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:
Jan. 26, 2010
Filed:
Apr. 25, 2006
Aditya Narayan Shrivastava, Nagda, IN;
Brij Bhushan Koutu, Nagda, IN;
Rajeev Kumar Sharma, Nagda, IN;
Daya Ram Chaurasia, Nagda, IN;
Aditya Narayan Shrivastava, Nagda, IN;
Brij Bhushan Koutu, Nagda, IN;
Rajeev Kumar Sharma, Nagda, IN;
Daya Ram Chaurasia, Nagda, IN;
Birla Research Institute for Applied Sciences, Nagda, IN;
Abstract
A flame retardant and glow resistant zinc free cellulose product containing silica, modified with polyaluminium ions. In the preparation of product the cellulose solution (viscose) and sodium silicate are blended and regenerated to obtain a polymeric silica in the cellulose structure which is further modified with polyaluminium ions to attach aluminium sites on silica molecules to make the product glow resistant and impart wash fastness as well.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile