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UltrasonicAdhesiveGel 1.Formulation I.Preservative(e.g.Parabenes)....................0.5g Water.....................................................75.4g II.Carbopol940(Goodrich)..........................0.6g III.Sodiumhydroxidesolution10%................2.0g IV.Kollidon30[1]..........................................1.5g Water.....................................................20.0g 2.Manufacturing PreparesolutionIbyheatingandaddIIslowlyto obtainahomogeneous suspension.AddthesolutionsIIIand IV. 3.Propertiesofthegel Aclearcolourlessadhesivegelwasobtained. 4.Remark Theadditionofsaltslikesodiumchloridewouldbepossiblebutthe consistencycouldbechangedbysuchmodification.
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