Synthesis of functional and architectural polyethers via the anionic ...
WEBApr 15, 2021 · This focused review provides an overview of our recent work and related research regarding the precise anionic ring-opening polymerization (AROP) of substituted epoxides, including alkylene...
Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene …
WEBDec 29, 2015 · Allyl glycidyl ether (AGE) as well as ethoxy vinyl glycidyl ether (EVGE) can be used to prepare polyethers with alkenyl functionality. Both random and block copolymers of EO with AGE and EVGE were reported, and thiol–ene click chemistry was used for further derivatization and bioconjugation.
Glycol ethers - Wikipedia
WEBGlycol ethers are a class of chemical compounds consisting of alkyl ethers that are based on glycols such as ethylene glycol or propylene glycol. They are commonly used as solvents in paints and cleaners.
Polyoxyethylene Alkyl Ether - an overview - ScienceDirect
WEBPolyoxyethylene alkyl ethers, such as Brij-58 and Brij S-100, are nonionic surfactants used in pharmaceuticals for their emulsifying, gelling, foaming, and drug release properties. They are also used to provide hydrophilicity to polymeric nanoparticles. AI generated definition based on: Separation Science and Technology, 2022. About this page.
Polyether synthesis: From activated or metal-free anionic ring …
WEBJun 1, 2013 · Double bonds exhibit great interest as they can be post-modified easily. Monomers bearing allyl functions, like allyl glycidyl ether (AGE), can be directly used to synthesize polyethers with pendant double bounds (Scheme 40 a). One way to synthesize poly(allyl glycidyl ether) (PAGE) by AROP is to use alkali metal alkoxides [25], [184 ...
The versatile, functional polyether, polyepichlorohydrin: History ...
WEBOct 4, 2021 · Polyepichlorohydrin (PECH) is a polyether with a functional alkyl chloride pendant that is used in a bevy of commercial materials, like fuel hoses, seals, and air ducts.
Poly(ethylene glycol-co-allyl glycidyl ether)s: A PEG-Based …
WEBFeb 14, 2011 · A series of random copolymers comprising ethylene oxide (EO) and 0−100% allyl glycidyl ether (AGE) has been prepared by anionic ring-opening polymerization with molecular weights between 5000 and 13 600 g/mol and polydispersity indices in the range of 1.04−1.19.
Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene …
WEBFeb 24, 2016 · The review summarizes current trends and developments in the polymerization of alkylene oxides in the last two decades since 1995, with a particular focus on the most important epoxide monomers ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO).
Systematic Alkaline Stability Study of Polymer Backbones for …
WEBApr 26, 2016 · Herein, a systematic study was conducted for the analysis of polymer backbone chemical stability in alkaline media. Nine representative polymer structures including poly(arylene ether)s, poly(biphenyl alkylene)s, and polystyrene block copolymers were investigated for their alkaline stability.
Systematic Alkaline Stability Study of Polymer Backbones for …
WEBApr 26, 2016 · Herein, a systematic study was conducted for the analysis of polymer backbone chemical stability in alkaline media. Nine representative polymer structures including poly(arylene ether)s, poly(biphenyl alkylene)s, and polystyrene block copolymers were investigated for their alkaline stability.