2026-10-14T19:27:12Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33801412 2026-09-15T15:00:26Z portal_1197 item_type_3 month_year_09_2026

Data for Polymerisable surfactants for polymethacrylates using catalytic chain transfer polymerisation (CCTP) combined with sulfur free-RAFT in emulsion polymerisation Ataulla Shegiwal (5878727) Alan M. Wemyss (5897366) Evelina Liarou (4729302) James Town (11262782) Georgios Patias (8274177) Christophe J. Atkins (24914893) Arkadios Marathianos (10866087) Daniel Lester (6294341) Spyridon Efstathiou (8816882) David M. Haddleton (1273797) Polymerization Surface active agents Emulsion polymerization Methacrylic acid Migrated from ePrints Statistical copolymers of methacrylic acid and methyl methacrylate were synthesised via free radical catalytic chain transfer polymerisation (CCTP) in emulsion to form a hydrophilic emulsifier/surfactant. The vinyl-terminated oligomers were in turn utilised as chain transfer agents, with no further purification, for the formation of diblock copolymers with butyl and methyl methacrylate which constitutes the emulsifier via sulfur-free reversible addition–fragmentation chain transfer polymerisation (SF-RAFT). In turn these polymers were solubilized with various concentrations of ammonium hydroxide and utilised in the surfactant-free emulsion polymerization of butyl methacrylate using persulfate initiators, which also stabilized the polymer particles with observed no coagulation, with solid contents as high as 40%.<br><br>Data record consists of a zip archive, organised according to sub-folders, and containing an accompanying readme file. These folders contain primary data with the following data types 1. NMR which contain raw fid's which can be read by standard NMR processing software such as ACD, Topspin etc and fourier transformed using the software. 2. GPC data which contains MWt data - the raw data is in excel spreadsheet format and can be read by excel and imported into graph packaging software such as Origin 3. Dynamic light scattering as excel spreadsheet format so can be imported and replotted from many different packages such as Origin 2020-06-11T00:00:00Z Dataset Dataset 10.82444/warw.33801412.v1 https://figshare.com/articles/dataset/Data_for_Polymerisable_surfactants_for_polymethacrylates_using_catalytic_chain_transfer_polymerisation_CCTP_combined_with_sulfur_free-RAFT_in_emulsion_polymerisation/33801412 CC BY 4.0