Poly -polyacrylic acid double

Fig. 1.5 SEM micrographs of (A) donut-shaped poly(aspartate) and MgCl2 by alternate spin CaC03 crystals grown on polyacrylic acid grafted coating and crystallization. (A) and (B) adapted chitosan, (B) CaC03 hollow helix, fractured by from [84] and [85]with permission from Elsevier, micro-manipulation, formed on poly(a-L-aspar- and (C) from [88] (reproduced by permission of tate),and (C) double layered aragonitethin films The Royal Society of Chemistry), grown on a chitosan matrix in the presence of...

$Fig. 1.5 SEM micrographs of (A) donut-shaped poly(aspartate) and MgCl2 by alternate spin CaC03 crystals grown on polyacrylic acid grafted coating and crystallization. (A) and (B) adapted chitosan, (B) CaC03 hollow helix, fractured by from [84] and [85]with permission from Elsevier, micro-manipulation, formed on poly(a-L-aspar- and (C) from [88] (reproduced by permission of tate),and (C) double layered aragonitethin films The Royal Society of Chemistry), grown on a chitosan matrix in the presence of...$

In most cases, anionic water-soluble polymers such as poly(styrene-maleic anhydride), polyacrylic acid, etc., are apphed. These kinds of emulsifiers can influence the microcapsule preparation, mean particle size, and particle size distribution. By emulsification, an electric double layer generates on the dispersed phase. Then the electrostatic interactions between the protonated amino resin prepolymer and the negatively charged orgaific phase can act as a driving force, which enable the wall material polycondensate on the surface of the oil droplets but not throughout the whole water phase. ... [Pg.310]

POLYACRYLIC ACID GRAFTED PVC A POLY 2-VP GRAFTED PVC neutralized polyacrylic acid grafted PVC A PVP- POLYOXETANE X DOUBLE GRAFTED PAA-VP-PVC... [Pg.260]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...