摘要:
A composition is described comprising an organic polymer or a polymerizable monomer, having dispersed therein an azido polymer surface-modified particle phase, in an amount sufficient to reduce the flammability of the polymer.
摘要:
In one aspect, the invention provides a stable dispersion comprising a continuous phase comprising a continuous liquid phase and a plurality of organic nanoparticles; and a dispersed phase comprising particles dispersed in the continuous phase.
摘要:
Coating solutions comprising surface-modified nanoparticles, a first liquid having a vapor pressure, VP1, and a second liquid miscible with the first liquid, having a vapor pressure, VP2, that is less than VP1, wherein the nanoparticles are more compatible with the first liquid than with the second liquid, are provided. Methods of applying and drying these solutions, and articles comprising substrates coated with these solutions are also provided.
摘要:
The invention relates to stabilized gas-in-liquid dispersions or foams containing a liquid continuous phase, a dispersed gas phase, and surface-modified fullerenes, dendrimers, organic polymeric microspheres, or combinations thereof.
摘要:
The present invention provides the use of surface-modified nanoparticles in fluids used to recover hydrocarbon from underground formations. The use of surface-modified nanoparticles in such fluids provides foams that are stable under pressure yet have a shorter foam lifetime than typical surfactant-stabilized foams after the pressure is released or lowered.