Phase-separated blend films were prepared with the solution casting method from poly(L-lactide) (PLLA) and poly(-caprolactone) (PCL) with different PLLA contents [X PLLA (w/w) ϭ PLLA/(PCL ϩ PLLA)] and their biodegradation was investigated in soil up to 20 months by gravimetry, gel permeation chromat
Blends of aliphatic polyesters. VIII. Effects of poly(L-lactide-co-ε-caprolactone) on enzymatic hydrolysis of poly(L-lactide), poly(ε-caprolactone), and their blend films
✍ Scribed by Hideto Tsuji; Tamami Yamada
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 339 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-8995
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📜 SIMILAR VOLUMES
Blend films were prepared from poly( L-lactide ) (PLLA) and poly( 1-caprolactone) (PCL) with different PLLA contents [X PLLA (w/w) Å PLLA/(PCL / PLLA)] by the solution-casting method and their hydrolysis behaviors were investigated up to 20 months in a phosphate-buffered solution of pH 7.4 at 37ЊC b
## Abstract Fourier transform infrared (FTIR) spectroscopy was used to reveal intermolecular interactions between carbon dioxide (CO~2~) and the carbonyl groups of poly(L‐lactide) (PLLA), poly(D,L‐lactide) (PDLLA), and poly(ε‐caprolactone) (PCL). After exposing polymer films to high pressure CO~2~,