𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Isotactic polycondensation of l-lactic acid with biogenic creatinine

✍ Scribed by Wei Jiang; Wei Huang; Na Cheng; Yunbiao Qi; Xupeng Zong; Hong Li; Quanxing Zhang

Book ID
119351883
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
386 KB
Volume
53
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Stereoblock Poly(lactic acid): Synthesis
Stereoblock Poly(lactic acid): Synthesis via Solid-State Polycondensation of a Stereocomplexed Mixture of Poly(L-lactic acid) and Poly(D-lactic acid)
✍ Kazuki Fukushima; Yukiko Furuhashi; Kazuaki Sogo; Shigenobu Miura; Yoshiharu Kim 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB 👁 1 views

## 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

Melt polycondensation of L-lactic acid w
Melt polycondensation of L-lactic acid with Sn(II) catalysts activated by various proton acids: A direct manufacturing route to high molecular weight Poly(L-lactic acid)
✍ Sung Il Moon; Chan Woo Lee; Masatoshi Miyamoto; Yoshiharu Kimura 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB 👁 2 views

Poly(L-lactic acid) (PLLA) was produced by the melt polycondensation of L-lactic acid. For the optimization of the reaction conditions, various catalyst systems were examined at different temperature and reaction times. It was discovered that Sn(II) catalysts activated by various proton acids can pr