Fiber-filled molded articles
US7364788B2 · kind B2 · utility
95Cited by
45References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2003 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Jun 11, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249953
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Polymer molding processes, such as injection-molding processes, include use of a viscosity-reducing supercritical fluid additive resulting in less breakage of reinforcing fibers upon introduction into the mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.