New vinyl ester copolymers as stabilisers for dispersion polymerisation in scCO2
-
Add time:09/24/2019 Source:sciencedirect.com
In this paper we demonstrate new poly vinyl alkylate homopolymers and copolymers with excellent solubility in scCO2 that can be used as stabilisers for dispersion polymerisation in scCO2. Poly (vinyl acetate) (PVAc) was combined in various ratios with poly (vinyl butyrate) (PVBu) and poly (vinyl octanoate) (PVOc) to both tune the scCO2-solubility and provide adequate steric stabilisation. The polymer cloud points observed were found to be dependent on the ratio of the different blocks and the molecular weights and polydispersities (PDI) of the polymers. The effectiveness of these new polymeric stabilisers for dispersion polymerisation of N-vinyl pyrrolidone (N-VP) in scCO2 is presented.
We also recommend Trading Suppliers and Manufacturers of Vinyl butyrate (cas 123-20-6). Pls Click Website Link as below: cas 123-20-6 suppliers
Prev:Conformational preferences and internal rotation of methyl butyrate by microwave spectroscopy
Next:Formulation and characterization of cellulose acetate butyrate nanoparticles loaded with nevirapine for HIV treatment) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Formulation and characterization of cellulose acetate butyrate nanoparticles loaded with nevirapine for HIV treatment09/25/2019
- Conformational preferences and internal rotation of methyl butyrate by microwave spectroscopy09/10/2019
- Regular articleMetabolic modeling of bacterial co-culture systems predicts enhanced carbon monoxide-to-butyrate conversion compared to monoculture systems09/09/2019
- Effect of monomer sequence distribution on the CO2-philicity of a well-defined ternary copolymer: Poly(vinyl acetate-co-Vinyl butyrate (cas 123-20-6)-co-vinyl butyl ether)09/08/2019
- High pressure phase equilibria for binary mixtures of CO2 + 2-pentanol, Vinyl butyrate (cas 123-20-6), 2-pentyl butyrate or butyric acid systems09/07/2019
-
Health and Chemical more >