Dynamic laminated glazing
US-2024181752-A1 · Jun 6, 2024 · US
Multilayer, coextruded, ionomeric decorative surfacing
US8945708B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-8945708-B1 |
| Application number | US-201213351440-A |
| Country | US |
| Kind code | B1 |
| Filing date | Jan 17, 2012 |
| Priority date | Apr 14, 2000 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
Official abstract text for this publication.
Decorative ionomeric surfaced film and sheet (e.g., multilayer co-extruded polymer) and articles made therefrom (e.g., automotive panels and parts) exhibiting good weatherability, mar resistance, and surface appearance of a high quality automotive finish (including color, haze, gloss, and DOI) and economical process for making (e.g., co-extrusion) and using (e.g., thermoforming and injection backfilling) the same.
First claim
Opening claim text (preview).
The invention claimed is: 1. A multilayer sheet comprising a first layer, a second layer, a third layer; and optionally a tie layer, a recycled polymer layer, or both wherein the sheet is a thermoformable sheet; the combined first layer and the second layer have a thickness of 8 to 60 mils; the first layer is a surface layer in contact with the second layer and consists essentially of ionomer and a first additive; the second layer comprises an ionomer-polyamide blend and a s…
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Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
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- What does patent US8945708B1 cover?
- Decorative ionomeric surfaced film and sheet (e.g., multilayer co-extruded polymer) and articles made therefrom (e.g., automotive panels and parts) exhibiting good weatherability, mar resistance, and surface appearance of a high quality automotive finish (including color, haze, gloss, and DOI) and economical process for making (e.g., co-extrusion) and using (e.g., thermoforming and injection ba…
- Who is the assignee on this patent?
- Vogel Randall Allen, Lee I-Hwa, Ranganathan Sumita Sanjeevi, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B32B17/10743. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). 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).