PC-polyHIPEs with large and interconnected pores were fabricated by light-induced polymerization of dopamine in transparent polyHIPEs which were prepared by polymerization within high internal phase
At first, the internal phase
was prepared at 60[degrees]C and added to the external phase at room temperature.
As shown in Figure 1, the breaking percentage of the multiple emulsion was faster for the emulsion with 10% of salt in the internal phase
, followed by the emulsion of 2.5%, and 0.5% for the slowest breaking.
In oil-in-water emulsions, it behaves like a typical oil/wax phase component: with the right emulsifier/stabilizer system, it will thicken emulsions via internal phase
Emulsion templating is a unique method used for the preparation of hierarchical macroporous polymers by the polymerization of a high internal phase
emulsion (HIPE) to obtain a polyHIPE known by highly porous structure, well-defined morphology, and low density [7-10].
have developed an insulation coating with a phase-change material to counteract the internal phase
* Efficient emulsifier system with high internal phase
Patent 7,001,548 (February 21, 2006), "Method for Manufacture of Porous Product From Molded High Internal Phase
Emulsion," Katsuhiko Sakamoto and Masazumi Sasabe (Nippon Shokubai Co., Ltd., Osaka, Japan).
High internal phase
emulsion (HIPE) copolymer and interpenetrating network foams were prepared from 2-ethylhexyl acrylate (EHA), styrene (S) and divinylbenzene (DVB) using a unique process.
8,137,415 B2 covers an aqueous composition for hair that comprises at least one alkalizing agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase
viscosity of more than 1x108 mm2is measured at 0.01 Hz and at about 25[degrees] C.