Organic phenol extract compositions of peanut hull agricultural residues and method
US4200723A · kind A · utility
6Cited by
3References
27Claims
0Family size
Inventor
Key dates
| Filing date | Aug 8, 1978 |
| Grant date | Apr 29, 1980 |
| Priority date | — |
| Expiry date | Aug 8, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G16/0293
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Organic phenol compounds extract compositions consisting essentially of alkali organic extracts of peanut hull and pecan pith agricultural residues and a method of carrying out the extraction are described. The peanut hull and pecan pith alkali organic extracts can be polymerized with an aldehyde and used to formulate resins suitable for use in plywood adhesives, in wood bonding agents and in cellulosic material impregnating agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.