𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of poly(norbornene-g-ɛ-caprolactone) copolymers by sequential controlled ring opening polymerization

✍ Scribed by P. Lecomte; D. Mecerreyes; P. Dubois; A. Demonceau; A. F. Noels; R. Jérôme

Publisher
Springer
Year
1998
Tongue
English
Weight
135 KB
Volume
40
Category
Article
ISSN
0170-0839

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ring-opening polymerization of ɛ-caprola
Ring-opening polymerization of ɛ-caprolactone by poly(propyleneglycol) in the presence of a monomer activator
✍ Jae Min Oh; Sang Hyo Lee; Jin Soo Son; Gilson Khang; Chun Ho Kim; Heung Jae Chun 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 321 KB

## 3-caprolactone) a b s t r a c t The ring-opening polymerization of 3-caprolactone (CL) was induced by using polypropylene glycol (PPG) as an initiator in the presence of the monomer activator HCl$Et 2 O to synthesize triblock copolymers composed of PPG and poly(3-caprolactone) (PCL). The degree

Poly(ε-caprolactone)-grafted acetylated
Poly(ε-caprolactone)-grafted acetylated anhydroglucose oligomer by ring-opening polymerization—Synthesis and characterization
✍ Thomas Gädda; Janne Kylmä; Jukka Tuominen; Hannu Mikkonen; Aki Laine; Soili Pelt 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 119 KB 👁 1 views

## Abstract A novel acetylated anhydroglucose oligomer (AGU‐oligomer), prepared by acid catalyzed transglycosidation of potato starch triacetate and ethylene glycol, was used as a multifunctional coinitiator for the ring‐opening polymerization of ε‐caprolactone (ε‐CL). The polymers were synthesized

Controlled Ring-Opening Polymerization o
Controlled Ring-Opening Polymerization of e-Caprolactone Catalyzed by a Rare Earth Schiff-Base Complex
✍ Xufeng NI; Weiwei ZHU; Zhiquan SHEN 📂 Article 📅 2010 🏛 Elsevier Science ⚖ 458 KB

Lanthanide Schiff-base complexes with the formula [3,5-tBu 2 -2-(O)C 6 H 2 CH=NC 6 H 5 ] 3 Ln(THF) (Ln = Sc, Y, La, Nd, and Gd) were synthesized by the metathesis reaction of anhydrous LnCl 3 with a Schiff-base sodium salt in good yields (> 80%). The complex containing a neodymium center was charact

“Coordination-insertion” ring-opening po
“Coordination-insertion” ring-opening polymerization of 1,4-dioxan-2-one and controlled synthesis of diblock copolymers with ε-caprolactone
✍ Jean-Marie Raquez; Philippe Degée; Ramani Narayan; Philippe Dubois 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB 👁 2 views

DSC thermogram of P(DX-b-CL) obtained after a polymerization time of 3.8 h (A) and 39.9 h (B) (see Tab. 2; heating rate: 10 8C/min under N 2 flow, 2 nd scan). much indebted to F.R.I.A. (Fonds pour la Formation a `la Recherche dans l'Industrie et dans l'Agriculture).

Preparation of chitosan-g-polycaprolacto
Preparation of chitosan-g-polycaprolactone copolymers through ring-opening polymerization of ϵ-caprolactone onto phthaloyl-protected chitosan
✍ Li Liu; Yusong Wang; Xiaofeng Shen; Yue'e Fang 📂 Article 📅 2005 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 167 KB

## Abstract The new biodegradable chitosan graft copolymer, chitosan‐g‐polycaprolactone, was synthesized by the ring‐opening graft copolymerization of ϵ‐caprolactone onto phthaloyl‐protected chitosan (PHCS) at the hydroxyl group in the presence of tin(II) 2‐ethylhexanoate catalyst via a protection–