Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yvon G. Durant"'
Publikováno v:
Journal of Applied Polymer Science. 96:829-836
Two reactive shells were polymerized on poly(methyl methacrylate) (PMMA) spheres to improve the compatibility of the spheres with a paint binder. By adjusting the buoyancy of the polymerization medium, PMMA, retroreflective spheres with an average di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bdb51b0f69eab56743e1715da4d7228
https://doi.org/10.1002/app.21453
https://doi.org/10.1002/app.21453
Publikováno v:
Comptes Rendus Chimie. 6:1217-1232
This study addresses the question of how polymer phase separation takes place during polymerization reactions within composite latex particles. Experiments resulted in acrylic/styrene latices with two-phase structures that were analyzed via TEM. Thos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b31a8c448c5aff81106fa31196e6505
https://doi.org/10.1016/j.crci.2003.08.016
https://doi.org/10.1016/j.crci.2003.08.016
Publikováno v:
Journal of Composite Materials. 37:899-912
A low cost prototype mold, used in the vacuum assisted resin transfer molding (VARTM) process, was developed and manufactured using inexpensive materials and tooling methods. Several available mold materials were investigated from Polytetrafluoroethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::923cb7cda9e5f986a9a6524cded72b22
https://doi.org/10.1177/0021998303037010003
https://doi.org/10.1177/0021998303037010003
Autor:
Yvon G. Durant, Timothy R. McCaffery
Publikováno v:
Polymer Reaction Engineering. 11:507-518
Low resolution Raman spectroscopy (LRRS) offers a convenient way to monitor many different polymerization processes and reactor environments. LRRS can be used as an additional tool for process control to determine the conversion inside the reactor in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcb16e509870498583b235106bf5668d
https://doi.org/10.1081/pre-120024423
https://doi.org/10.1081/pre-120024423
Publikováno v:
Polymer Reaction Engineering. 11:433-455
Many of today's industrial applications of emulsion polymers require the creation of polymer particles with specifically designed structures. A fair amount of work has been done on predicting and controlling particle morphology, and it is recognized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc4ee5d8aee53caf0f3c91bdf186808
https://doi.org/10.1081/pre-120024421
https://doi.org/10.1081/pre-120024421
Autor:
Yvon G. Durant, Donald C. Sundberg
Publikováno v:
Polymer Reaction Engineering. 11:379-432
The control of particle morphology is an essential part of producing high quality latex products for applications in coatings, adhesives, impact modifiers, and medical diagnostics, among others. A great variety of formulation and process variables ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad059661b568ad67bdb96b9eda5fd92
https://doi.org/10.1081/pre-120024420
https://doi.org/10.1081/pre-120024420
Application of low-resolution Raman spectroscopy to online monitoring of miniemulsion polymerization
Autor:
Timothy R. McCaffery, Yvon G. Durant
Publikováno v:
Journal of Applied Polymer Science. 86:1507-1515
Raman spectroscopy has become a preferred technique for online monitoring of dispersion polymerization. Raman spectroscopy offers two specific advantages for these systems. First, it is insensitive to the presence of water, and the total amount of wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0215e89b3a10e628b4c6bf1440da179
https://doi.org/10.1002/app.10773
https://doi.org/10.1002/app.10773
Autor:
Ola J. Karlsson, Jan-Eric Jönsson, Yvon G. Durant, Donald C. Sundberg, Eric J. Sundberg, Jeffrey M. Stubbs
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 153:255-270
Starve feeding of monomers is often used in an attempt to control latex particle morphology, especially when non-equilibrium structures are desired. For the case of a polar seed polymer and a non-polar second stage polymer, we have analyzed the relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78bcf9a9e56dd1614f4169c21e383a03
https://doi.org/10.1016/s0927-7757(98)00449-x
https://doi.org/10.1016/s0927-7757(98)00449-x
Publikováno v:
Langmuir. 15:3250-3255
Experiments were performed to determine how the partitioning of surfactant between two different polymer surfaces in a latex is dependent on the nature of the polymers and their relative surface areas. Titrations of individual latices and latex blend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::273d76abd8bb12f78dcab1b7761c2ce6
https://doi.org/10.1021/la981410s
https://doi.org/10.1021/la981410s
Publikováno v:
Macromolecules. 30:1028-1032
Elastic forces within very lightly cross-linked seed latex particles are able to compete with interfacial forces to influence latex particle morphology. At higher levels of cross-linking the elastic forces dominate those at the interfaces. PMMA seed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c5179e928d1efb49f2553dd2be2e3e
https://doi.org/10.1021/ma960568l
https://doi.org/10.1021/ma960568l