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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.:

US 4025705 B1

PDFFull Text
Date of Patent:
May. 24, 1977

Filed:

Oct. 20, 1975

Insoluble adsorber resin suitable for treating drinking water and sewage

Applicant:
Inventors:

Herbert Corte, Opladen, DT;

Harold Heller, Cologne, DT;

Michael Lange, Leverkusen, DT;

Otto Netz, Leverkusen, DT;

Assignee:

Bayer Aktiengesellschaft, , DT;

Attorney:

Connolly and Hutz

Primary Examiner:

Joseph L Schafer

Assistant Examiner:

A L Clingman

Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526 19 ; 210 40 ; 260 66 ; 260 / ; 260 / ; 526 13 ; 526 14 ; 526 15 ; 526 16 ; 526 17 ; 526 20 ; 526 23 ; 526 46 ; 526 49 ;
Abstract

The invention relates to a process for removing oleophilic odor- and tasteproducing substances from water by treating the water with an insoluble, macroporous adsorber resin comprising a matrix based on a crosslinked organic polymer containing aromatic nuclei, the polymer containing chloromethyl groups as substituents; some of the chlorine atoms in the chlormethyl groups can be reacted with ammonia or amines; furthermore, the invention relates to the adsorber resins to be used in the claimed process.

Find Patent Forward Citations

Corte, Herbert. (1977). Insoluble adsorber resin suitable for treating drinking water and sewage (U.S. Patent No. 4025705). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4025705

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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