Phenol-aldehyde resin composition containing peanut hull extract and an aldehyde
US4201700A · kind A · utility
5Cited by
3References
35Claims
0Family size
Inventor
Key dates
| Filing date | Jul 5, 1978 |
| Grant date | May 6, 1980 |
| Priority date | — |
| Expiry date | Jul 5, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L97/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A phenol-aldehyde resin composition consisting essentially of the polymerization product of an alkali organic extract of peanut hulls and pecan piths polymerized with an aldehyde. The peanut hull and pecan pith alkali organic extracts are 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.