Examples of 'amphiphilic polymer' in a sentence
Meaning of "amphiphilic polymer"
Amphiphilic polymer: A type of polymer that has both hydrophilic (attracted to water molecules) and hydrophobic (repelled by water molecules) properties. These polymers are often used in drug delivery systems and emulsifiers due to their ability to interact with both water and oil
How to use "amphiphilic polymer" in a sentence
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amphiphilic polymer
The amphiphilic polymer may have a lamellar structure.
Preferably it is the same as the first amphiphilic polymer.
One type of amphiphilic polymer is known as polymeric associative thickeners.
Also suitable for the invention are surfactants of amphiphilic polymer type.
The amphiphilic polymer employed as thickening agent furthermore comprises hydrophobic units.
The hydrophilic backbone of the amphiphilic polymer may contain lipophilic groups or segments.
Topical composition comprising a polymer with silicone grafts and an amphiphilic polymer with a fatty chain.
Said polymer is an amphiphilic polymer defining at least two layers of said structure.
A topcoat is preferably formed of a cross-linked amphiphilic polymer.
The amphiphilic polymer also comprises lipids linked to the branched polymer.
Of at least one uncrosslinked amphiphilic polymer comprising,.
The amphiphilic polymer is a polymer having both hydrophobic and hydrophilic groups.
Furthermore, a biodegradable and amphiphilic polymer may be used.
The amphiphilic polymer may also comprise polyethyleneimine conjugated to palmitic acid.
The resulting polymer was a film-forming amphiphilic polymer.
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The second amphiphilic polymer may be the same as the first amphiphilic polymer.
In other words, the anionic associative polymer is an anionic amphiphilic polymer.
For example, an amphiphilic polymer may be used.
One type of amphiphilic or partially-amphiphilic excipient comprises an amphiphilic polymer.
First, the amphiphilic polymer constituting the adjuvant microparticle is described.
In a preferred embodiment of the invention, the amphiphilic polymer is a block copolymer.
The amphiphilic polymer according to claim 1 for use in preparation of drug carriers.
In the following text, the index i is specific to the amphiphilic polymer studied.
In a preferred embodiment the amphiphilic polymer is polyvinylpyrrolidone, having a high number average molecular weight.
Oxidation dye composition for keratin fibers, comprising an anionic amphiphilic polymer.
The amphiphilic polymer may be a polymer having two or more amphiphilic subunits, for example.
An object of the present invention is to provide a hyaluronic acid-based amphiphilic polymer.
In the present invention, an amphiphilic polymer comprises groups conferring hydrophilicity and groups conferring hydrophobicity.
A composition according to claim 1 wherein said at least one anionic amphiphilic polymer is crosslinked.
The amphiphilic polymer means a polymer having the above-mentioned amphiphilicity as the whole molecule.
In column 5 there is reported the value of the melting enthalpy of the amphiphilic polymer.
A specific amphiphilic polymer isa polyalkylene glycol, which is commonly comprised ethylene glycoland / or propylene glycol subunits.
Hydroxyethyl, which in combination with the hydrophilic cellulose backbone provide an amphiphilic polymer.
The process as claimed in claim 1, wherein the amphiphilic polymer has a neutral net charge.
According to another particular embodiment, the external emulsifying agent comprises a nonionic amphiphilic polymer.
The amphiphilic polymer P1 according to the invention which was studied is as follows,.
The composition according to claim 1, wherein the composition further comprises a crosslinked amphiphilic polymer.
The amount of amphiphilic polymer is at least sufficient to enhance " Encapsulation Efficiency ".
A composition according to any preceding claim, wherein the amphiphilic polymer has a lamellar structure.
The amphiphilic polymer was dispersed in anhydrous chloroform and gently vortexed for 2-5 minutes.
Briefly, suitable cross-linkers will react with one or more active groups of the amphiphilic polymer.
Oil-in-water emulsion containing an amphiphilic polymer and a silicone elastomer.
The visualization does not show any migration of the PDGF-BB alone with the amphiphilic polymer.
Alternatively, a core polymer of the amphiphilic polymer may be cross-linked by photo-chemical means.
TABLE 1 Data relative to some compositions comprising a biodegradable polymer and different percents of amphiphilic polymer.
Advantageously, the surfactant implemented is an amphiphilic polymer with an HLB of less than 7.
The amphiphilic polymer assumes a 7-10 nm sized unimolecular inverted micellar structure in organic solvent after vortexing.
More particularly, the water, the surfactant and / or the amphiphilic polymer are mixed.
The amphiphilic polymer may comprise polyethyleneimine conjugated to C24-pentacosadiynoic acid.
According to a first variant, the surfactant and / or the amphiphilic polymer satisfy Bancroft 's rule.
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