Reinforcing material comprising E-polycaprolactone and pulverized fuel ash
US5147919A · kind A · utility
1Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1989 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Jun 13, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/34
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A reinforcing material comprises an E-polycaprolactone binder in admixture with a filler. Said filler is pulverized fuel ash, and said mixture comprises from 50 to 95% by weight of polycaprolactone, from 5 to 45% by weight of pulverized fuel ash and from 0 to 20% by weight of other fillers and/or diluents. The reinforcing material is particularly suitable for the reinforcing and stiffening of materials for use in the manufacture of shoes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.