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:
May. 22, 2018
Filed:
Jan. 13, 2016
Applicants:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Centre National DE LA Recherche Scientifique—cnrs, Paris, FR;
Inventors:
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/18 (2006.01); G01N 31/22 (2006.01); G01N 1/30 (2006.01); G01N 21/78 (2006.01);
U.S. Cl.
CPC ...
G01N 31/224 (2013.01); G01N 1/30 (2013.01); G01N 21/783 (2013.01); G01N 31/22 (2013.01); G01N 2001/302 (2013.01);
Abstract
Monolithic nanoporous material, which is self-standing (i.e. self-supported or cohesive), solid and transparent, essentially devoid of cracks, transparent to UV radiation, obtained by the Sol-Gel process, the material having a basic nature and including a reagent capable of generating a stained product by forming a bond with phenol, a basic compound or mixture of basic compounds and a compound or mixture of oxidant compounds, method for preparation and use in the detection and in the selective depollution of phenol or one of its derivatives.