## Abstract Stereoblock poly(lactic acid) (sb‐PLA) is incorporated into a 1:1 polymer blend system of poly(L‐lactic acid) (PLLA) and poly(D‐lactic acid) (PDLA) that has a high molecular weight to study its addition effect on the stereocomplex (sc) formation of PLLA and PDLA. The ternary polymer ble
Vibrational analysis of poly(L-lactic acid)
✍ Scribed by G. Kister; G. Cassanas; M. Vert; B. Pauvert; A. Térol
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 399 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0377-0486
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## Abstract **Summary:** Stereoblock poly(lactic acid) consisting of D‐ and L‐lactate stereosequences can be successfully synthesized by solid‐state polycondensation of a 1:1 mixture of poly(L‐lactic acid) and poly(D‐lactic acid). In the first step, melt‐polycondensation of L‐ and D‐lactic acids is
## Abstract This article contains a detailed calorimetric analysis of the multiple melting behavior of poly(L‐lactic acid) (PLLA) in dependence of crystallization conditions. PLLA crystals formed upon primary crystallization have a greater tendency to reorganize into more stable structures during t
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