Corn bran (CB) was liquefied in the presence of phenol at high temperature (200°C) under high pressure (Ͼ1 atm) and the obtained liquefied products were reacted with formaldehyde to get phenolated CB/phenol/formaldehyde resins with excellent yields. The properties of the cocondensed resins were exam
Preparation and properties of phenolated wood/phenol/formaldehyde cocondensed resin
✍ Scribed by Lianzhen Lin; Mariko Yoshioka; Yaoguang Yao; Nobuo Shiraishi
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 636 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0021-8995
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## Abstract **Summary:** Phenolic resin composition depends on monomer ratio, catalyst, reaction conditions, and residual free monomers. Using a simple device for parallel synthesis, large numbers of samples of different compositions were prepared. Residual free phenol and formaldehyde were determi