Vibration damping material
US4690960A · kind A · utility
20Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1985 |
| Grant date | Sep 1, 1987 |
| Priority date | — |
| Expiry date | Jan 14, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49844
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A vibration damping material having an improved mechanical strength and excellent vibration damping characteristic is disclosed. The material is made by usage of composition of 40 to 90 weight percent of iron oxide particles 0.1 to 100 .mu.m in size and 60 to 10 weight percent of resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.