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. 21, 2015
Filed:
Jun. 21, 2011
Abdulseid Abdulhamid Azizov, Baku, AZ;
Mohammed Alfadul Sulaiman, Riyadh, SA;
Vaqif Malik Akhmadov, Baku, AZ;
Rasim Mirali Alosmanov, Baku, AZ;
Irada Aydin Bunyad-zadeh, Baku, AZ;
Abel Mamedali Magerramov, Baku, AZ;
Abdulseid Abdulhamid Azizov, Baku, AZ;
Mohammed Alfadul Sulaiman, Riyadh, SA;
Vaqif Malik Akhmadov, Baku, AZ;
Rasim Mirali Alosmanov, Baku, AZ;
Irada Aydin Bunyad-Zadeh, Baku, AZ;
Abel Mamedali Magerramov, Baku, AZ;
Abstract
The invention relates to the field of producing polymer sorbents having magnetic properties, and can be used for removing petroleum products from a water surface. A magnetic porous sorbent for removing thin petroleum films from a water surface is proposed, said sorbent being produced on the basis of industrial synthetic divinyl rubber, as a result of the modification thereof by an oxidative chlorophosphorylation reaction with subsequent immobilization of magnetite FeO nanoparticles; and a method for producing a magnetic material is proposed, said method comprising the formation of FeO nanoparticles by an ion deposition method directly within a porous polymer matrix. The sorbent has a good sorption capacity in relation to thin petroleum films.