What technology area does this patent fall under?

Primary CPC classification C08L27/12. Mapped technology areas include Chemistry & Metallurgy.

When was this patent published?

Publication date Tue Nov 27 2018 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).

Fluoroelastomer composition and molded article

US10138352B2 · US · B2

Patent metadata
Field	Value
Publication number	US-10138352-B2
Application number	US-201515505271-A
Country	US
Kind code	B2
Filing date	Sep 9, 2015
Priority date	Sep 16, 2014
Publication date	Nov 27, 2018
Grant date	Nov 27, 2018

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Title
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Abstract
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Assignees and inventors
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Key dates
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First independent claim
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CPC / IPC classifications
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Abstract

Official abstract text for this publication.

The invention provides a fluoroelastomer composition excellent in heat resistance. The fluoroelastomer composition of the present invention contains a fluoroelastomer and a specific compound.

First claim

Opening claim text (preview).

The invention claimed is: 1. A fluoroelastomer composition comprising: a fluoroelastomer; and at least one compound (a) selected from the group consisting of: a compound (1) represented by the following formula (1): wherein an aromatic ring may be substituted; and a compound (2) represented by the following formula (2): wherein an aromatic ring may be substituted. 2. The fluoroelastomer composition according to claim 1 , wherein the fluoroelastomer is a perfluoroelastomer. 3. The fluoroelastomer composition according to claim 1 , wherein the compound (a) is contained in an amount of 0.5 to 100 parts by mass relative to 100 parts by mass of the fluoroelastomer. 4. The fluoroelastomer composition according to claim 1 , which is a molding material. 5. A molded article obtainable from the fluoroelastomer composition according to claim 1 .

Assignees

Daikin Ind Ltd

Inventors

Classifications

C08L27/12Primary
containing fluorine atoms · CPC title
C08K5/3437
condensed with carbocyclic rings · CPC title
C08K5/01
Hydrocarbons {(C08K5/0091 takes precedence)} · CPC title
F16J15/022
characterised by structure or material · CPC title
C08K5/3447Primary
condensed with carbocyclic rings · CPC title

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View patent family 55533139

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Frequently asked questions

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What does patent US10138352B2 cover?: The invention provides a fluoroelastomer composition excellent in heat resistance. The fluoroelastomer composition of the present invention contains a fluoroelastomer and a specific compound.
Who is the assignee on this patent?: Daikin Ind Ltd
What technology area does this patent fall under?: Primary CPC classification C08L27/12. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?: Publication date Tue Nov 27 2018 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).