Abstract
High molecular weight aromatic polyformals free of macrocyclic oligomers were synthesized using condensative chain polymerization reaction. The reaction of bisphenol with methylene bromide in the presence of potassium hydroxide in a solvent like N-methylpyrrolidinone was carried out under high-intensity mixing conditions at about 100° centigrade. The process could be used for the synthesis of corresponding polythioformals from dithiols.
Original language | English |
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Pages (from-to) | 4288-4290 |
Number of pages | 3 |
Journal | Macromolecules |
Volume | 34 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2001 Jun 5 |
Externally published | Yes |
ASJC Scopus subject areas
- Organic Chemistry
- Polymers and Plastics
- Inorganic Chemistry
- Materials Chemistry