Injection molding of long fiber reinforced thermoplastics
US6159589A · kind A · utility
20Cited by
8References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1997 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | Nov 26, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/60
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An injection molded fiber-impregnated thermoplastic composite material comprising a plastic polymer matrix wherein the fibers are sufficiently interwoven and entangled in said polymer matrix to provide improved resistance to mechanical loading, and wherein said composite material is particularly suited for the preparation of an injection molded toe cap for a protective shoe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.