Examples of 'hollow microspheres' in a sentence
Meaning of "hollow microspheres"
Hollow microspheres are small spherical particles with empty or void interiors. They are commonly made from materials such as polymers, glass, or ceramics and are used in various industries for different purposes. Hollow microspheres can be utilized in applications such as drug delivery, insulation, fillers for composite materials, and lightweight additives in coatings or cosmetics
How to use "hollow microspheres" in a sentence
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hollow microspheres
The preparation of such hollow microspheres is known.
The hollow microspheres used herein are known.
Rehydration of spray dried hollow microspheres is preferred.
The hollow microspheres may be hollow glass microspheres.
The remaining cake is comprised of hollow microspheres.
The expanded hollow microspheres are then introduced.
All polymerizations produced aqueous suspensions of hollow microspheres.
The hollow microspheres preferably comprise an aluminium silicate.
Preferred gel compositions also contain hollow microspheres.
The hollow microspheres are preferably utilized.
It is preferred to use glass hollow microspheres in the present invention.
Hollow microspheres of aluminium silicate are basically used as insulating material.
Elastomers containing hollow microspheres yielded lightweight elastomers.
Hollow microspheres are typically used as additives to lower the density of a material.
It is preferable to use hollow microspheres of sodium and calcium borosilicate.
See also
According to another embodiment the carrier material may comprise hollow microspheres.
The resultant product with hollow microspheres is lighter in weight.
The hollow microspheres are substantially surrounded by at least a thin layer of adhesive.
The insulating action of the hollow microspheres is particularly advantageous.
Hollow microspheres have also been combined with binders to further reduce adhesive transfer.
In a final step the polymeric hollow microspheres were added to the mixture.
One of the suggested filler materials and insulating materials utilizes hollow microspheres.
One use for hollow microspheres is in making lightweight auto body putties and spackle.
The blowing agent used for expansion is still present in the hollow microspheres.
The syntactic phase comprises hollow microspheres that are dispersed in the polyurethane foam matrix.
The particulate filler may in some cases comprise more than one grade of hollow microspheres.
These examples demonstrate that hollow microspheres crosslinked at this level maintain appreciable tack.
In all instances the adhesive was IOA hollow microspheres.
Hollow microspheres of copolymers of vinylidene chloride and acrylonitrile ;.
Cosmetic composition in the form of a compacted powder containing hollow microspheres of a thermoplastic synthetic material.
Hollow microspheres of the copolymer of vinylidene chloride and acrylonitrile ;.
Thermocompression can often provide better fixation of the hollow microspheres in the foam structure.
Advantageously, the hollow microspheres used according to the invention are non-porous.
Preferably, the particles are in the form of hollow microspheres or microbeads.
The content of the hollow microspheres is for example surfactants, detergents or dyes.
In the presence of a blowing agent, this method gives hollow microspheres.
For this application, hollow microspheres are particularly suitable.
A process according to claim 7, wherein the filler comprises hollow microspheres.
Mention may be made especially of hollow microspheres of vinylidene chloride / acrylonitrile.
The cup-shaped particles are of similar size to the hollow microspheres.
In particular, the hollow microspheres used according to the invention are preferably dispersible in water.
This mixture is subsequently stirred into the hollow microspheres at 50 percent by volume.
These hollow microspheres are normally tacky, elastomeric, insoluble but swellable in organic solvents.
An aqueous suspension comprising the hollow microspheres of any one of claims 1 to 4.
Hollow microspheres having a mean diameter below 15 microns can be produced in this way.
In a particularly preferred embodiment, the hollow microspheres comprise a borosilicate glass.
The process of any one of claims 6 to 8 wherein the particulate filler is hollow microspheres.
A method of making an aqueous suspension of hollow microspheres of claim 3 comprising the steps of,.
The epoxy composite of claim 1 or claim 2 wherein the particulate filler is hollow microspheres.
The method of claim 8 . wherein the hollow microspheres contain an accelerating admixture solution.
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Ceramic microspheres for use as reinforcing materials
It is also known to prepare microspheres of fatty substances
These microspheres can be made by various methods
