Carbohydrate-based condensation resin
US4085076A · kind A · utility
58Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1977 |
| Grant date | Apr 18, 1978 |
| Priority date | — |
| Expiry date | Jun 21, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G14/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A carbohydrate-phenolic resol resin and a process for production of same wherein an aldose saccharide, preferably a hexose, is reacted with a phenolic compound and urea in the presence of an acid catalyst to form a liquid fusible resin which is reacted with a lower aliphatic aldehyde in the presence of a basic catalyst to form said resol resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.