Short carbon fiber chopped strands and short carbon fiber reinforced hydraulic composite materials
US5679149A · kind A · utility
13Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 1996 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | Nov 19, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2955
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a short carbon fiber reinforced hydraulic composite material making the best use of physical properties of short carbon fibers incorporated as reinforcing material. Microparticles are deposited on the short carbon fibers in an amount of 0.5 to 3 wt. %. These microparticles also have a particle diameter of 5 microns or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.