Invention Grant
- Patent Title: Compositions and methods for reducing atmospheric ozone levels
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Application No.: US14821710Application Date: 2015-08-08
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Publication No.: US09669401B2Publication Date: 2017-06-06
- Inventor: Christopher Duke
- Applicant: Air Cross, Inc.
- Agency: TechLaw LLP
- Main IPC: B01J41/12
- IPC: B01J41/12 ; B01D53/66 ; B01J41/13

Abstract:
Disclosed herein are ozone reactive polymers comprising a structural repeat unit represented by the following formula XLI: wherein A is absent or a linking group selected from the group consisting of substituted or unsubstituted alkylene, substituted or unsubstituted heteroalkylene, substituted or unsubstituted cycloalkylene, substituted or unsubstituted heterocycloalkylene, substituted or unsubstituted arylene, substituted or unsubstituted heteroarylene, substituted or unsubstituted arylalkylene, and substituted or unsubstituted heteroarylalkylene; each of R1 and R2 is, independently, selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted arylalkyl, and substituted or unsubstituted heteroarylalkyl; and wherein the structural repeat unit comprises at least 10% by weight of the polymer.
Public/Granted literature
- US20160038931A1 COMPOSITIONS AND METHODS FOR REDUCING ATMOSPHERIC OZONE LEVELS Public/Granted day:2016-02-11
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