US 2024/0189210 A1 · USE OF A CATIONIC POLYMER FOR REINFECTION PREVENTION

Abstract

The present invention relates to treating a surface with a polymer and compositions comprising it for preventing microbial reinfection especially that of virus and bacteria on the surface for a long period of time after the surface has been treated. The present invention also relates to certain liquid cleansing compositions, sanitizers, hand-held spray devices and towelettes comprising the polymer for delivering the above benefit.

Claims17

Dependent claims

A cationic polymer having a charge density higher than 2.0 meq/g for use inconfigured for preventing reinfection against germs.

Dependencies are inferred from the claim text.

Facts

Application

18/286,771Filed 20 Apr 2022

Priority

IN 20212101848921 Apr 2021

Published

13 Jun 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification13 codes

A01N 25/10
Containing solids as carriers or diluents: macromolecular compounds
A61K 8/817
Obtained by reactions involving only carbon-to-carbon unsaturated bonds: compositions of homopolymers or copolymers of compounds having one or…
A01N 33/02
Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds: amines; Quaternary ammonium compounds
A01N 43/36
Having rings with one nitrogen atom as the only ring hetero atom: five-membered rings

Use of a cationic polymer for reinfection prevention

Life of this patent

Use of a cationic polymer for reinfection prevention

Life of this patent

Abstract

Claims17