WebOct 29, 2024 · The material used for soft tissue should be flexible and elastic. Poly (1,3-trimethylene carbonate) (PTMC) and poly (L-lactide-co-ε-caprolactone) (PLCL) were flexible and elastic bioabsorbable polymers. PLCL of various content (10, 20, 30, 40, and 50 wt%) was blended into PTMC by the solution co-precipitation method to improve the … WebFeb 28, 2024 · Poly(trimethylene carbonate) (PTMC) is a biocompatible and degradable polymeric material that can be synthesized via the ring-opening reaction of 1,3-trimethylene carbonate. Citation 1 Its degradation, mediated by a surface-erosion mechanism, ...
3D-Printed scaffolds based on poly(Trimethylene carbonate), poly…
WebIn some aspects, the present invention provides surgical procedures that comprise applying compositions into and/or onto tissue, including supporting tissues (e.g., ligaments, connective tissue, muscles, etc.) for pelvic organs, among other tissues. In other aspects, the present disclosure pertains to compositions that are useful for performing such … WebNov 25, 2024 · Poly (trimethylene carbonate) (PTMC) can be prepared by ring-opening polymerization of 1,3-Trimethylene carbonate, which is an amorphous polycarbonate with a few crystals. At normal temperature, it is a flexible elastomer similar to that of rubber. The glass transition temperature is about −16 °C, elongation at break reaches up to 1250% . cummins isl 400 lift pump
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WebPTMC can be prepared by a ring-opening polymerization (ROP) of trimethylene carbonate (TMC) using both conventional organometallic catalysts and emerging organocatalysts. … WebJul 5, 2024 · Rubbery biodegradable cross-linked poly (1,3-trimethylene carbonate) (PTMC) networks were prepared by gamma irradiation under vacuum in the presence of … WebFeb 2, 2024 · PTMC : LiTFSI was specifically selected as a solid analogue to a carbonate-based liquid electrolyte consisting of ethylene carbonate (EC), diethyl carbonate (DEC) and LiTFSI. PTMC and its cyclic monomer trimethylene carbonate (TMC) closely resemble the constituents of EC/DEC which provides a compelling comparison between degradation of … cummins isl 400 hp