Conductivity of resin materials and composite materials
US-9202607-B2 · Dec 1, 2015 · US
Heat-stabilized acrylate elastomer composition and process for its production
US8940824B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940824-B2 |
| Application number | US-201213529512-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 21, 2012 |
| Priority date | Jun 21, 2011 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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Polyamide-filled acrylate copolymer compositions comprising a continuous acrylate copolymer phase and a discontinuous polyamide phase are produced by a melt mixing process. When crosslinked with diamine curatives the polyamide-filled acrylate copolymer compositions exhibit enhanced resistance to heat aging compared to carbon black-reinforced acrylate copolymer compositions.
First claim
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What is claimed is: 1. A polyamide-filled acrylate copolymer composition comprising A. a polymer blend composition comprising 1. 40 to 90 wt. % of one or more amorphous acrylate copolymers comprising a) at least 50 wt. %, based on the total weight of the amorphous acrylate copolymers, of polymerized units of at least one monomer having the structure…
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Cross-Sectional Technologies · mapped topic
- C08L33/00Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8940824B2 cover?
- Polyamide-filled acrylate copolymer compositions comprising a continuous acrylate copolymer phase and a discontinuous polyamide phase are produced by a melt mixing process. When crosslinked with diamine curatives the polyamide-filled acrylate copolymer compositions exhibit enhanced resistance to heat aging compared to carbon black-reinforced acrylate copolymer compositions.
- Who is the assignee on this patent?
- Oriani Steven R, Du Pont
- What technology area does this patent fall under?
- Primary CPC classification C08L33/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 27 2015 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).