Biodecomposable or biodisintegrable moldable material
US5206087A · kind A · utility
71Cited by
4References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 26, 1991 |
| Grant date | Apr 27, 1993 |
| Priority date | — |
| Expiry date | Feb 26, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A biodecomposable or biodisintegrable moldable material which comprises a mixture of 10-70 vol. % of a natural high molecular substance, 30-70 vol. % of a thermoplastic resin and 0-45 vol. % of a filler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.