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:
Nov. 01, 1994
Filed:
May. 03, 1993
Applicant:
Inventors:
Claude Stein, Gouvieux, FR;
Daniel Duouenne, Clermont, FR;
Assignee:
Elf Atochem, S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210693 ; 2105021 ; 210506 ; 210924 ; 2102424 ; 210692 ;
Abstract
Process for the removal of organic pollutants prevalent on a liquid or solid surface by sprinkling a polymer chosen from polybicyclo(2.2.1.) heptene-2 and polymethyl-5-bicyclo(2.2.1) heptene-2. The polymer is first agglomerated using a plasticizing agent. The process is used for the decontamination of water ways.