نتایج جستجو برای: miniemulsion

تعداد نتایج: 237  

Journal: :Powder Technology 2022

Phase change materials (PCMs) have great promise in many fields related to energy utilization and thermal management. However, PCMs face challenges large-scale applications due the intrinsic melting leakage, low conductivity poor photothermal conversion. Herein, nanoencapsulated phase (NanoPCMs) were fabricated by RAFT miniemulsion polymerization using quaternized poly(2-(dimethylamino)ethyl me...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2011
Aitziber Lopez Elise Degrandi-Contraires Elisabetta Canetta Costantino Creton Joseph L Keddie José M Asua

Waterborne polyurethane-acrylic hybrid nanoparticles for application as pressure-sensitive adhesives (PSAs) were prepared by one-step miniemulsion polymerization. The addition of polyurethane to a standard waterborne acrylic formulation results in a large increase in the cohesive strength and hence a much higher shear holding time (greater than seven weeks at room temperature), which is a very ...

Journal: :Chemical communications 2005
Séverine Cauvin François Ganachaud Michel Moreau Patrick Hémery

The generation of poly(p-methoxystyrene) with a molar mass of several thousand g mol(-1) by cationic polymerisation in emulsion, is described here for the first time. Such a striking result was achieved by carrying out the polymerisation inside monomer droplets, thus preventing fast transfer reactions with water.

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