Radical inhibitor

US9434880B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9434880-B2
Application numberUS-201214354379-A
CountryUS
Kind codeB2
Filing dateSep 27, 2012
Priority dateOct 27, 2011
Publication dateSep 6, 2016
Grant dateSep 6, 2016

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A new radical inhibitor, a composition containing the new radical inhibitor, and a radical generation inhibition method using the new radical inhibitor are provided. A radical inhibitor according to the present invention contains a salen complex compound of a bivalent metal.

First claim

Opening claim text (preview).

The invention claimed is: 1. A radical inhibitor comprising a metal complex compound of a bivalent metal as a radical inhibiting component, wherein the metal complex compound is represented by a following formula (I): wherein at least one of a-h is hydrogen or methyl group, wherein M is a bivalent metallic element composed of Fe, Co, Ru, Rh, Os, or Ir, and wherein each of X and Y is a six-membered ring structure. 2. The radical inhibitor of claim 1 , wherein each of b-g is hydrogen. 3. The radical inhibitor of claim 1 , wherein each of b-g is methyl group. 4. The radical inhibitor of claim 1 , wherein each of b, d, e, and g is methyl group. 5. A radical inhibitor containing a complex compound of a bivalent metal as a radical inhibiting component, wherein the complex compound being useful for utilization of magnetism of the complex compound without using magnetic support made from magnetic bodies, wherein structure of the complex compound comprises structure of N, N′-ethylenebis (acetylacetoneiminate) metal, wherein the metal is a bivalent metallic element.

Assignees

Inventors

Classifications

  • without a metal-carbon linkage · CPC title

  • attached in position 4 · CPC title

  • Radicals substituted by nitrogen atoms not forming part of a nitro radical · CPC title

  • containing heterocyclic compounds · CPC title

  • C07C225/14Primary

    the carbon skeleton being unsaturated · CPC title

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Frequently asked questions

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What does patent US9434880B2 cover?
A new radical inhibitor, a composition containing the new radical inhibitor, and a radical generation inhibition method using the new radical inhibitor are provided. A radical inhibitor according to the present invention contains a salen complex compound of a bivalent metal.
Who is the assignee on this patent?
Ihi Corp, Ishikawa Yoshihiro
What technology area does this patent fall under?
Primary CPC classification C07C225/14. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Sep 06 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).