Fiber-bound engineered materials formed using foundation scrims
US-2024415230-A1 · Dec 19, 2024 · US
Composite material assembly
US8932697B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8932697-B2 |
| Application number | US-30759107-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 11, 2007 |
| Priority date | Jul 12, 2006 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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A composite material assembly ( 1 ) comprises a) a surface enhancing layer ( 5 ) comprising at least one layer of fibers, having a length to width aspect ratio of more than 5:1 and b) a structural layer ( 7 ) comprising at least one reinforcing fiber and at least one polymeric matrix.
First claim
Opening claim text (preview).
The invention claimed is: 1. A composite material assembly having a surface and comprising: a) a surface enhancing layer located at the surface of said composite material assembly, said surface enhancing layer comprising a veil of fibers, said veil of fibers having a degree of openness that is from 5% to 9% and an areal weight of from 5 to 20 grams per square meter; b) at least one reinforcing fiber layer comprising a fibrous reinforcement and an uncured thermosetting resin matr…
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Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8932697B2 cover?
- A composite material assembly ( 1 ) comprises a) a surface enhancing layer ( 5 ) comprising at least one layer of fibers, having a length to width aspect ratio of more than 5:1 and b) a structural layer ( 7 ) comprising at least one reinforcing fiber and at least one polymeric matrix.
- Who is the assignee on this patent?
- Heidrich Armin, Whiter Mark, Tilbrook David, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B32B5/26. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 13 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).