Examples of 'microgels' in a sentence
Meaning of "microgels"
Microgels are colloidal particles with a size ranging from tens to hundreds of nanometers, commonly made of cross-linked polymer networks. They are used in various fields such as drug delivery, coatings, and tissue engineering
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- plural of microgel
How to use "microgels" in a sentence
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microgels
Method for preparing microgels of controlled size.
There are several possible modes of preparing microgels.
Synthesis of statistical microgels by means of controlled radical polymerisation.
Method of treating underground formations or cavities by microgels.
These microgels have the drawback of not being biocompatible.
The electromechanical properties of the films of microgels were studied.
Microgels are prepared vÃa polymerization of monomers in a specific liquid medium.
These microparticles can be internally crosslinked so as to form microgels.
Microgels are made by standard techniques and microlatices are purchased commercially.
The present invention generally relates to polysilicate microgels.
These microgels or microparticles comprise polymer particles in a dispersed state.
It further relates to a method of preparing these dispersions and microgels.
Microgels may be used to enhance follicular delivery of the formulations.
This prevents any direct use of the microgels on any surface.
These microgels form a continuous network upon film formation.
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The particles are not internally crosslinked and are thus not microgels.
Microgels are also useful in biological systems and as pharmaceutical carriers.
This is brought about by the formation of carbomer microgels in the water.
The microgels were used as both viscosity modifiers and opacifiers.
At low calcium concentration it stabilizes and then we obtain a stable suspension of microgels.
The synthesized microgels in emulsion can then be isolated in form of a powder.
This functionality is provided by addition of a comonomer during the synthesis of the microgels.
The microgels in the present composition may be of a spherical or irregular shape.
A further potential use for microgels is as additives for high impact polymers.
The microgels of the invention may also be used in adhesives and cosmetics.
The biologically active molecule may be encapsulated in microgels or be present in the product.
The microgels provide pseudoplastic or shear thinning behavior in aqueous metallic basecoats.
The photonic properties may be adjusted by the very composition of the microgels.
The microgels of the invention may be used in thermosetting or radiation curable compositions.
These microlatexes may then advantageously be used for the preparation of microgels.
The present invention relates to polysilicate microgels a process for the preparation of.
Those polyurethane emulsions may be crosslinked internally and can be defined as microgels.
But these microgels have the deficiencies of being ardorous to make and difficult to stabilize.
The present invention relates to a method for preparing microgels of controlled size.
The microgels prepared according to the process of the invention have a range of applications.
The proportion of nanoparticles incorporated is generally small and the microgels are polydisperse.
But these microgels have the deficiencies of being arduous to make and difficult to stabilize.
The polymer microgel particles typically comprise crosslinked acrylic resin microgels.
We have proposed a mechanism of formation of blg microgels which follows a nucleation and growing process.
Subsequent acidification with stirring results in formation and deposition of the microgels.
The polysilicate microgels formed may then be introduced into the fibre stock to be drained.
Any of these cationic starches may be used in combination with the polysilicate microgels.
The equivalent diameter distribution of the microgels can suitably be established from microscopical images.
Other types of rheology control agents conventional in this art include microparticles or microgels.
The microgels are robust from a mechanical point of view and they withstand high shear stresses.
The speed of hydration was visually assessed by the transparency of the wetted swollen microgels.
The partially aggregated state of the microgels facilitated centrifugation using a conventional high speed centrifuge.
The present invention thus relates to a method for preparing monodisperse microgels of controlled size.
Microgels prepared using hybrid crosslinker systems and coating compositions having microgels prepared therefrom.
The dispersed silica may take several forms but polysilicate microgels were not disclosed.
