Liquid-crystalline polymer molding
US6758989B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2002 |
| Grant date | Jul 6, 2004 |
| Priority date | — |
| Expiry date | Jan 23, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/45
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention is to provide a liquid crystal polymer molded article which has an excellent low warpage and is able to be suitably used particularly as a connector or the like. That is, a molded article of a liquid crystal composition in which 100 parts by weight of a liquid crystal polymer (A) and 5-100 parts by weight of a non-fibrous filler (B) are compounded where the non-fibrous filler is so dispersed that, when a diffraction peak of the non-fibrous filler is measured by a transmission method and a reflection method by means of a wide-angle X-ray diffraction, the diffraction peak of the non-fibrous filler which can be confirmed by the reflection method is not confirmed by the transmission method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.