Influence of Liquid Paraffin, White Soft Paraffin and Initial Hydration
Influence of Liquid Paraffin, White Soft Paraffin and Initial. Hydration on ... on the viscosity of a cream formulated with a corticosteroid. ..... petrolatum derivatives, decreases the viscosity, ... hydrocarbon vehicle influences dramatically the viscosity of the sample, as it is in the case of hydrous and anhydrous lanolin . The.
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Emulsions - SurfaTech
By phase ratio between oil and water phase ... viscosity. - spread. - film forming. - the transport of drug into skin. • i.e. liquid paraffin (hard, soft and light ... To be interfacial barrier (most influence on .... polyoxyethylene lanolin derivatives.
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(12) United States Patent - Nonequilibrium.com
Dec 4, 2003 ... Cubic liquid crystalline gel precursors, bulk cubic liquid .... Landh, “Phase Behavior in the System Pine Oil Monoglyc- ... Lndell, et al., “Inﬂuence of a charged phospholipid on the .... materials and rheological properties of the gels themselves. .... eryl esters, and the ethoxylated derivatives thereof; combi-.
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Lipids in pharmaceutical and cosmetic preparations - Grasas y Aceites
oils are used in this sense: almond oil, apricot oil, avocado oil, ... their derivatives, natural plant and animal waxes, and ..... Its high viscosity makes .... effects on the skin resulting from aging, sesame oil ..... Liquid lanolin is obtained by solvent.
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Ph D Thesis Optimization and evaluation of topical used
Feb 3, 2011 ... 2.2.1 Topical effect on the skin . .... 3.2.4 Rheological measurements. ..... or nonaqueous nature of the liquid phase included . .... castor oil, White beeswax, Lanolin Alcohols and White petrolatum were obtained from ..... The good organogelator ability of the stearylic derivatives (sorbitan and glyceryl ...
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(1151) pharmaceutical dosage forms - USP
definition include various hydrocarbons, especially halogenat- ed derivatives of methane, ethane, and propane, low molecular ... propellant and formulation influence the delivered dose as well .... or by a liquid fusion process wherein the filled capsules are wet- ..... of additional quantities of aqueous solutions (Lanolin).
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Gelled Emollient Systems - Calumet Specialty Products Partners, LP
in their original form, either as a liquid such as mineral oil and isopropyl palmitate or a solid such as lanolin. Thickened emollients are ... has minimal impact on the viscosity of the finished gel. However, the .... derivatives. Now, another option is ...
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Potential Application of Non Aqueous Emulsion for Drug Delivery
Mar 15, 2014 ... polar solvent, oil and mixture of a.3. Liquid administration of drug is one of the convient and often .... The positive electro rheological (ER) effect, which is produced at .... isostearic acid derivatives, isopropyl palmitate, lanolin oil ...
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Print version - Grasas y Aceites
than oleogels prepared with high-viscosity oils, i.e. castor oil. ... hydrophobic liquid. ... monostearate or lanolin alcohols, as organogelators, ... the environment, with the well-known adverse effect ..... derivatives (Sánchez et al., 2008, 2011).
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Generation, Regulation, Destruction – Testing and - TEGEWA eV
... is reached. Fig. 2. Structure of foam column. Polyederschaum. Kugelschaum. Liquid ... high surface viscosity but also strongly elastic properties. ... nomena that can influence the stability. Plateau ..... Defoamers based on oils with hydrocarbon .... propylene glycol), lanolin (for refatting and lubri- .... Cellulose derivatives,.
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Hi-Res PDF - American Chemical Society
deodorant), liquid (e.g. nail lacquer, foundation makeup, shampoo) or gaseous. ( e.g. perfume, aerosol .... be dissolved in non-volatile silicones (e.g. different viscosity dimethicones or substituted ... sources (e.g. castor oil and lanolin, respectively). .... All raw ingredients in a formulation exert varying degree of influence on the.
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Download PDF - Springer
Unless the free energy of the oil-water interface is zero, an emulsion cannot be .... numbers, e.g. beeswax and lanolin derivatives, HLB is calculated from: HLB = (E + P)/S;. (8.3) ... The influence of surfactants on the viscosity of the continuous ... stable liquid paraffin-in-water emulsions with surfactant combinations having an.
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PDF (4 MB) - Journal of Pharmaceutical Sciences
solutions, stability effects of crystal characteristics, and packaging technology (7- 9). ... logical specifications were established for oral liquid products (56). ... refamide, insulin, imidazoline derivatives, and gluta- ..... The structural viscosity of oil suspensions as well as the ..... distilled lanolin alcohols, and silicones in cosmetic.
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PDF (3 MB) - Journal of Pharmaceutical Sciences
Rheology ............................ .... A commentary on the impact of the drug laws on quality .... and lanolin-oil mixtures was found to be greater ... on the stability of vitamins in liquid oral prepara- .... for hydraulic atomization of cellulose derivatives.
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Latest Technology Advances in Cosmaceuticals - International
ingredients that influence the biological function of the skin. .... [19- 20]. Yeast- based liposomes: Yeast cell derivatives repair, soothe ... Proniosomes exists in two forms, i.e. semisolid liquid crystal gel and ... acetate and lanolin oil, humectants such as lanolin ..... rheology of the continuous phase can be tailored by a variety.
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Handbook of Pharmaceutical Excipients - Nur Irjawati (Nuri)
G. Gelatin. 278. Glucose, Liquid. 282. Glycerin ... Lanolin. 378. Lanolin, Hydrous. 380. Lanolin Alcohols. 382. Lauric Acid. 383. Lecithin. 385 ... Polyoxyethylene Castor Oil Derivatives. 542 .... effects on the data generated (especially in the case of the ... size distribution, rheology, specific surface area, and solubility. Scanning ...
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Agrimer polyvinylpyrrolidone - Ashland
Table 3: Effect of pH on Viscosity of 5% Aqueous Agrimer 30 polymers ... Dilute solutions of Agrimer PVP polymer in hydrocarbons may .... olive oil chloroform. 5. S clear, light yellow. IN lanolin chloroform. 6. S clear, light yellow. H ... I two liquid phases. IN .... Abisulfate salt of a substituted imidazolidone derivative, a selective.
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additives in topical dosage forms - ijpcbs
Ointment bases influence topical drug ... B. They maintain the viscosity of preparation. C. They .... like liquid paraffin in hard ointments respectively. ... Coconut oil, Bees wax, Olive oil, Lanolin, ... (G.M.S.), cellulose derivative, sodium alginate ...
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Pressure-Sensitive Adhesives for Medical Applications - InTech
Jul 7, 2011 ... olibanum as tackifiers, liquid paraffin, or mineral oil, lanolin and beeswax as .... strong influence on the properties of the adhesive in the composite. ..... chromatography (residue monomers), IR-spectroscopy (presence of additional derivatives) and typical rheological methods as K-value, peel adhesion on ...
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Formulating Silicone Adhesives Gels and Sealants - CCL.net
The fluids have higher viscosity-temperature coefficients, ... degree of hydrocarbon compatibility and maintains liquid behavior at room ..... premixing, humidity effect or heating are obvious. ..... The catalyst, often a platinum derivative, is.
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