Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Anthony J. Paine"'
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 34:3061-3069
The basic features of a three-step experimental process to produce supermicron polymer particles are described. First, a submicron emulsifier-free latex is prepared by a well-known technique. Second, the latex is aggregated by destabilizing with cety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe95df36f899ed73e69990f295425373
https://doi.org/10.1002/pola.1996.866
https://doi.org/10.1002/pola.1996.866
Publikováno v:
Journal of Colloid and Interface Science. 177:602-612
In emulsion polymerization processes it is important to control the surfactant level to avoid secondary nucleation (too much surfactant) and coagulation (too little). Persulfate initiators generate two types of surface active sulfate-containing speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::792065bef16beb2e918d0068d629dc29
https://doi.org/10.1006/jcis.1996.0074
https://doi.org/10.1006/jcis.1996.0074
Publikováno v:
Journal of Applied Polymer Science. 58:2047-2055
The emulsion polymerization of large monodisperse MMA/BA copolymer particles by surfactant-free means at high solids content is described. A series of sequential seeded growth reactions were used to obtain monodisperse particles with diameters of at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9d4c9ad069f41a298e8e76a4491960
https://doi.org/10.1002/app.1995.070581116
https://doi.org/10.1002/app.1995.070581116
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 33:2297-2304
A “surfactant-free” emulsion polymerization of methyl methacrylate was conducted at 80°C with ammonium persulfate initiator. The water-soluble MMA-based oligomers re-maining were isolated and analyzed both as-produced and after hydrolysis. NMR a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b324119584f385e9aea11c6b3a0213
https://doi.org/10.1002/pola.1995.080331402
https://doi.org/10.1002/pola.1995.080331402
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 33:1849-1857
The emulsion polymerization of large MMA/BA copolymer particles with narrow particle size distributions and core-shell structure is described. A series of sequential seeded growth emulsion polymerizations were used to obtain monodisperse particles wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9787800bd1bc2e9cf6ea5c068d88d504
https://doi.org/10.1002/pola.1995.080331112
https://doi.org/10.1002/pola.1995.080331112
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 33:1597-1606
It is well known that the amount of surfactant must be carefully controlled during starve-fed emulsion polymerization processes. Too little surfactant leads to emulsion instability and coagulation, while too much surfactant leads to secondary particl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0522eacd618af991492afa674bb7c74
https://doi.org/10.1002/pola.1995.080331006
https://doi.org/10.1002/pola.1995.080331006
Publikováno v:
Journal of the American Oil Chemists’ Society. 72:11-15
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry was used to characterize nonionic, anionic and cationic surfactants. Rapid mass analyses can be achieved with proper choice of matrix material. The technique is suitable for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10578fd085e4009c6a70d1f5d1a4edff
https://doi.org/10.1007/bf02635772
https://doi.org/10.1007/bf02635772
Publikováno v:
Langmuir. 9:1468-1472
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5b274d16f788525f04fcd5eb50f6eac
https://doi.org/10.1021/la00030a007
https://doi.org/10.1021/la00030a007
Autor:
Anthony J. Paine
Publikováno v:
Particle & Particle Systems Characterization. 10:26-32
It is often necessary to estimate the properties of particle size distributions from limited samples taken from large populations. When the distributions are broad, and higher order moments required, as in the case of volume based particle size distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a376e8c54338171ba01d1f63dec48e3d
https://doi.org/10.1002/ppsc.19930100106
https://doi.org/10.1002/ppsc.19930100106
Publikováno v:
The Canadian Journal of Chemical Engineering. 69:639-647
A non-Newtonian mixture of monomers, their copolymer and pigment was dispersed into water with emulsifier by a rotor-stator homogenizer (Brinkmann Polytron). Volume median diameters d50 of the droplets, measured by Coulter Counter or optical microsco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::606a0b4c2443f9b23eb8d946ec0c04ce
https://doi.org/10.1002/cjce.5450690306
https://doi.org/10.1002/cjce.5450690306