IP Library › Granted Patent US 11,142,695
Granted Patent B2
US 11,142,695 · App. 16/716,788 · Granted Oct 12, 2021

Anti-oxidant compounds and compositions

Inventors: Duk Hi Lee (Anaheim, CA); Arthur Lee (San Carlos, CA)
C09K15/30C07D251/18C07D251/24C07D251/32C07D251/54C07D251/66C07F9/12C07F9/40C10M133/42C10M137/04C10M137/12C10M2215/222C10M2223/04C10M2223/06C10N2030/10
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Quick Facts
Patent No.
US 11,142,695
App. No.
16/716,788
Granted
Oct 12, 2021
Kind
B2
Abstract

Trisubstituted triazine antioxidants.

Claims (16)

1. An antioxidant compound having a formula selected from the group consisting of

wherein

X and Z are each CH,

R 4 and R 5 are the same or equal and are aryl groups,

R 1 and R 3 are sterically hindering alkyl groups,

R 2 is OH, and

n=1-10,

wherein n=1-10,

wherein n=−10,

wherein n=1-10, and

2. A composition of matter adapted for admixture with a material subject to deterioration by oxidation comprising a compound selected from the group consisting of a compound of claim 1 compatible with said material and a compatible carrier therefore.

3. A composition of matter comprising a material subject to oxidation and an antioxidant amount of a composition of claim 2 .

4. A composition of matter comprising a material subject to oxidation and an anti-oxidant amount of a compound selected from the group consisting of a compound of claim 1 .

5. A method of ameliorating the oxidation of a material comprising admixing therewith an antioxidant amount of a composition of claim 2 , wherein said antioxidant compound is compatible with said material.

6. A method of ameliorating the oxidation of a material comprising admixing therewith an antioxidant amount of a compound of claim 1 compatible with said material and a carrier therefore.

7. An article of manufacture comprising packaging material containing the composition of claim 2 , said packaging material containing instructions for the use thereof.

Continuity (1)
Related Publication 20210179938A1 · Jun 17, 2021
Cited By (2)
US 12,460,150 US 12,565,625