Results 41 to 50 of about 52,519 (167)

Effect on the characterization of metolachlor polyurea microcapsules with urea instead of polyamines

Designed Monomers and Polymers, 2019
In this paper, a novel metolachlor microcapsules suspension (CS) was prepared by interfacial polymerization. Metolachlor polyurea microcapsules suspension was successfully prepared by urea instead of polyamines which could reduce the use of organic ...
Deming Li, Yan Wang, Jun Wang, Huanhuan Liu   +3 more
doaj   +1 more source

Synthesis and thermal behavior of polyacrylonitrile/vinylidene chloride copolymer

Polímeros, 2014
Polyacrylonitrile fiber encompasses a broad range of products based on acrylonitrile (AN) which is readily copolymerized with a wide range of ethylenic unsaturated monomers giving rise to polymers with different characteristics and applications.
Robson Fleming, Luiz Claudio Pardini, Nilton Alves, Elson Garcia, Carlos Brito Júnior   +4 more
doaj   +1 more source

One-Step Bulk-Suspension Polymerization of Polyethylene Glycol-Based Copolymer Microspheres for Phase Change Textiles. [PDF]

Polymers (Basel), 2023
Zhou G, Zeng J, Tang S, Bai Z, Jiang J, Zhang H, Wang Y.   +6 more
europepmc   +1 more source

Investigation on the Controllable Synthesis of Colorized and Magnetic Polystyrene Beads With Millimeter Size via In Situ Suspension Polymerization. [PDF]

Front Chem, 2022
Yan J, Wu H, Huang P, Wang Y, Shu B, Li X, Ding D, Sun Y, Wang C, Wu J, Sun L.   +10 more
europepmc   +1 more source

A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles

Polímeros, 2011
This paper describes the preparation of magnetic copolymer obtained from suspension polymerization of styrene (Sty) and divinylbenzene (DVB) in the presence of iron particles treated and not treated with oleic acid.
Bárbara M. da Conceição, Marcos A. S. Costa, Luiz C. de Santa Maria, Manoel R. Silva, Shu H. Wang   +4 more
doaj  

Synthesis of PNIPAAm-g-P4VP Microgel as Draw Agent in Forward Osmosis by RAFT Polymerization and Reverse Suspension Polymerization to Improve Water Flux. [PDF]

Molecules, 2022
Gao Y, Yao X, Jiang Q, Liao J, Chen Y, Yu R.   +5 more
europepmc   +1 more source

A novel route for synthesis of cross-linked polystyrene copolymer beads with tunable porosity using guar and xanthan gums from bioresources as alternative synthetic suspension stabilizers

Designed Monomers and Polymers, 2018
Cross-linked polymer beads with different cross-linking agent loading were prepared by carrying out cross-linking suspension copolymerization of styrene-divinylbenzene (St- DVB) monomers using guar gum (GG) and xanthan gum (XG) from bioresources as eco ...
Ali Rahmatpour, Niloofar Goodarzi, Maryam Moazzez   +2 more
doaj   +1 more source

A survey on surface morphology control of cross-linked poly(N-vinylpyrrolidone) polymer particle via inverse suspension polymerization. [PDF]

Turk J Chem, 2021
Soykan U, Çetin S.
europepmc   +1 more source

Study on the Preparation and Property of Porous Hydroxyapatite as an Inorganic Dispersant Used in Suspension Polymerization

工程科学与技术, 2006
:The porous hydroxyapatite (HAP) used as suspension polymerization dispersant was prepared using calcium carbonate and phosphoric acid as starting materials. The samples were characterized by SEM，XRD and BET Nitrogen Adsorption Instrument.
doaj  

Adsorption of BSA (Bovine Serum Albuminum) and lysozyme on poly(vinyl acetate) particles

Polímeros
Poly(vinyl acetate) (PVAc) particles find many uses in the biomedical field, including the use as particle embolizers. Particularly, embolizing particles can combine physical and chemical effects when they are doped with pharmaceuticals. For this reason,
Dirceu Pereira dos Santos, Tito Lívio Moitinho Alves, José Carlos Pinto   +2 more
doaj   +1 more source