A series of phenol-formaldehyde resins was produced in the presence of NaOH catalyst. Detailed structural and quantitative information was provided by 13 C-NMR spectroscopy. The main interests were the relative quantities of bridge structures, methylol groups, and free phenol. Functionality and line
Study of the reaction rates and structures of a phenol-formaldehyde resol resin by carbon-13 NMR and gel permeation chromatography
✍ Scribed by Kim, Moon G.; Amos, Larry W.; Barnes, Edwin E.
- Book ID
- 120426051
- Publisher
- American Chemical Society
- Year
- 1990
- Tongue
- English
- Weight
- 769 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0888-5885
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