Plasticizing polyesters of dimer acid and butane diol
โ Scribed by U. D. N. Bajpai; Kavita Singh; Nivedita
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 329 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Poly(dimer acidโbrassylic acid) [P(DAโBA)] copolymers and poly(dimer acidโpentadecandioic acid) [P(DAโPA)] copolymers were prepared by melt polycondensation of the corresponding mixed anhydride prepolymers. The copolymers were characterized by Fourier transform infrared (FTIR), gel perm
18 O-Substituted propane-1,2-diols and meso-butane-1,2-diols were synthesized and fed to growing cells of Lactobacillus brevis. Propan-1-ol and butan-2-ol, prepared from such diols through diol-dehydratase-catalyzed dehydration followed by intracellular reduction, were analyzed for their 18 O-conten