Invention Grant
- Patent Title: Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals
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Application No.: US16178488Application Date: 2018-11-01
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Publication No.: US11325100B2Publication Date: 2022-05-10
- Inventor: Courtney A. Roberts , R. Andrew McGill
- Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
- Applicant Address: US VA Arlington
- Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US VA Arlington
- Agency: US Naval Research Laboratory
- Agent Roy Roberts; Dawn C. Russell
- Main IPC: B01J20/00
- IPC: B01J20/00 ; B01J20/22 ; B01J20/282 ; B01J20/28 ; B01J20/34 ; C08G59/00 ; C08F14/06 ; C07C39/367 ; B01J20/281 ; C08G64/00 ; C08G64/10
Abstract:
The invention relates to strong hydrogen-bond acidic sorbents. The sorbents may be provided in a form that limits or eliminates intramolecular bonding of the hydrogen-bond acidic site between neighboring sorbent molecules, for example, by providing steric groups adjacent to the hydrogen-bond acidic site. The hydrogen bond site may be a phenolic structure based on a bisphenol architecture. The sorbents of the invention may be used in methods for trapping or detecting hazardous chemicals or explosives.
Public/Granted literature
- US20190134601A1 BISPHENOL HYPERSORBENTS FOR ENHANCED DETECTION OF, OR PROTECTION FROM, HAZARDOUS CHEMICALS Public/Granted day:2019-05-09
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