Liquid crystalline polyester resin composition
US-2015038631-A1 · Feb 5, 2015 · US
High strength thermotropic liquid crystalline polymer
US9206300B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9206300-B2 |
| Application number | US-201414297011-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 5, 2014 |
| Priority date | Jun 7, 2013 |
| Publication date | Dec 8, 2015 |
| Grant date | Dec 8, 2015 |
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Abstract
Official abstract text for this publication.
A wholly aromatic thermotropic liquid crystalline polymer and compositions including the liquid crystalline polymer are described. The polymer composition can include the liquid crystalline polymer and a fibrous filler, e.g., a chopped glass or milled glass fibrous filler. The compositions are capable of exhibiting excellent mechanical properties. The liquid crystalline polymer provides desirable characteristics with the incorporation of little or no naphthenic acids in the polymer backbone.
First claim
Opening claim text (preview).
What is claimed is: 1. A thermotropic liquid crystalline polymer composition that comprises a melt-polymerized, wholly aromatic liquid crystalline polymer and a fibrous filler, wherein the total amount of repeating units in the liquid crystalline polymer derived from naphthenic acids is no more than about 5 mol. %, wherein the liquid crystalline polymer comprises repeating units derived from isophthalic acid, hydroquinone, and at least one hydroxycarboxylic acid and wherein the pol…
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- C08K7/14Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9206300B2 cover?
- A wholly aromatic thermotropic liquid crystalline polymer and compositions including the liquid crystalline polymer are described. The polymer composition can include the liquid crystalline polymer and a fibrous filler, e.g., a chopped glass or milled glass fibrous filler. The compositions are capable of exhibiting excellent mechanical properties. The liquid crystalline polymer provides desirab…
- Who is the assignee on this patent?
- Ticona Llc
- What technology area does this patent fall under?
- Primary CPC classification C08K7/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 08 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).