Tree foliage extracts and their use in phenol-aldehyde resins
US4469858A · kind A · utility
5Cited by
8References
6Claims
0Family size
Inventor
Key dates
| Filing date | Sep 25, 1981 |
| Grant date | Sep 4, 1984 |
| Priority date | — |
| Expiry date | Sep 25, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3196
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Tree foliage extracts, their extraction processes, and the use of such extracts in formulating resins suitable for use in plywood adhesives and as wood bonding agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.