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Polycarbonate compositions having improved mechanical properties
US8969477B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8969477-B2 |
| Application number | US-201213528355-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 20, 2012 |
| Priority date | Dec 12, 2009 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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- Title
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Abstract
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The invention relates to compositions containing at least one (co)polycarbonate stable at high temperature and at least one ethylene-alkyl acrylate block copolymer, and to moldings and injection molded parts and extrudates obtainable from these compositions.
First claim
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The invention claimed is: 1. A film comprising a polycarbonate composition comprising: A) from 82 to 99.5% by weight, based in each case on the sum of the parts by weight of the components A and B, of at least one polycarbonate having high heat distortion resistance and based on one or more cycloaliphatic bisphenols of Formula (1a) wherein R1 and R2 a…
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Chemistry & Metallurgy · mapped topic
- C08L69/00Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8969477B2 cover?
- The invention relates to compositions containing at least one (co)polycarbonate stable at high temperature and at least one ethylene-alkyl acrylate block copolymer, and to moldings and injection molded parts and extrudates obtainable from these compositions.
- Who is the assignee on this patent?
- Dern Gesa, Pudleiner Heinz, Cassel Tanja, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C08L69/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 03 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).