Liquid crystalline polyester composition, method of producing the same and molded product manufactured from the same
US8784683B2 · kind B2 · utility
19Cited by
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12Claims
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Key dates
| Filing date | Dec 14, 2011 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Dec 14, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A liquid crystalline polyester composition contains at least 100 parts by weight of liquid crystalline polyester having different structural units and 10 to 100 parts by weight of glass fiber, wherein the glass fiber has a weight-average fiber length (Mw) of 200 to 500 μm, and content of specific glass fiber having fiber length of not less than 1500 μm is 0.1 to 5.0 percent by weight to a total amount of the glass fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.