Copolymers of c-caprolactone and L-lactide (c-CL/L-LA) and c-caprolactone and DL-lactide (c-CL/DL-LA) were synthesized with compositions 80/20,60/40, and 40/60 (wt % in feed). The polymerization temperature was 140°C and Sn(I1)octoate was used as a catalyst. The effect of the comonomer ratio on the
Degradation and Controlled Release Behavior of ε-Caprolactone Copolymers in Biodegradable Antifouling Coatings
✍ Scribed by Faÿ, Fabienne; Linossier, Isabelle; Langlois, Valérie; Renard, Estelle; Vallée-Réhel, Karine
- Book ID
- 126436355
- Publisher
- American Chemical Society
- Year
- 2006
- Tongue
- English
- Weight
- 559 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1525-7797
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## Abstract For the triblock copolymer of ε‐caprolactone, trimethylene carbonate, and L‐lactide, where L‐lactide blocks form the two ends, there is a range of compositions over which elastomeric behavior is obtained. Within this composition range, these polymers show good creep and recovery at ambi
Copolymers of c-CL/L-LA and c-CLIDL-LA and for comparison homopolymers PLLA, PDLLA, and PCL were allowed to age in a buffer solution of pH 7 a t 23 and 37°C and studied for the changes in the mechanical properties taking place as a function of hydrolysis time. Tensile modulus measurements showed the
Copolymers of -caprolactone and L-lactide (PCLLA) with different monomer ratio were synthesized by ring opening polymerization, and drug-loaded nanoparticles of poly--caprolactone (PCL), poly-L-lactide (PLLA), and their copolymers were prepared by precipitation method, respectively. The results of d