R Bergman, KJ Harris, L Hong… - US Patent …, 2011 - freepatentsonline.com ... Without wishing to be bound by theory, it is believed that prior to redispersing in water, the particles of the redispersible polymer ... At high pH, PVOH may hydrolyze, which may cause significant reduction of effectiveness of PVOH as a protectivecolloid within about an hour after ... Cached
ZH Zhen - Advanced Materials Research, 2011 - Trans Tech Publ ... Therefore we introduce the re-in situ theory for the preparation of multiple wall microcapsules. The primary action of the protectivecolloid is to form emulsion latex, to make emulsification process stable and to provide electron charge effects, which can make the wall material to ... Related articles
A Denicourt-Nowicki, B Léger… - Phys. Chem. Chem. Phys., 2011 - xlink.rsc.org ... protection for metallic NPs according to the DLVO (Derjaguin–Landau–Verwey–Overbeek) theory.34 This theory predicts that the first inner protective shell must ... bind more effectively with the metal surface constitutes an efficient approach to increase the colloid stability and ... Related articles - All 2 versions
J Cai… - US Patent 20,110,136,926, 2011 - freepatentsonline.com ... The size of the beads is controlled by the stirring rate and the proportion of protectivecolloid to meet the requirement of resin catalyst ... While not being bound by theory, we hypothesize that higher amount of sulfuric group onto the aromatic ring means more active groups for ... Cached
R Bergman, L Hong… - US Patent …, 2011 - freepatentsonline.com ... Without wishing to be bound by theory, it is believed that prior to redispersing in water, the particles of the redispersible polymer ... At high pH PVOH may hydrolyze, which may cause significant reduction of effectiveness of PVOH as a protectivecolloid within about an hour after ... Cached