Stearate lubricants

Often these design criteria involve competitive requirements. What is best for meeting one criterion may be counterproductive in meeting another. For example, certain excipients such as the hydrophobic stearate lubricants are important for efficient manufacture, yet they have the potential to retard the release of drug from an immediate-release formulation. The design of a dosage form thus frequently requires the optimization of formulation and process variables in a way that best meets all design criteria. [Pg.362]

Ibuprofen is known to form eutectics with excipients, resulting in loss of potency due to sublimation. Gordon et al. [47] in a DSC investigation of the compatibility of Ibuprofen with stearate lubricants were able to demonstrate that the melting point of Ibuprofen could be reduced by some 20-30°C, via the formation of eutectic mixtures (see Table 2.5). [Pg.30]

Statistically Significant Main Effects (p<. 10) in Order From Strongest to Weakest for Ejection Force (6kN) Magnesium Stearate Lubricant... [Pg.386]

Calcium and magnesium stearate Lubricant 0.25-2 Reduces tablet strength, prolongs disintegration, insoluble in water, excellent lubricant... [Pg.990]

As soon as the maleated coupling agents were introduced into the WPC, it was noticed that their effect often significantly depends on lubricants employed in the same system. The most striking was a conflicting effect between maleated polyolefins and metal stearate lubricants (Tables 5.15 and 5.16)... [Pg.194]

M. A. Zoglio, H. V. Maulding, R. M. Haller, and S. Briggen, Pharmaceutical heterogeneous systems III. Inhibition of stearate lubricant induced degradation of aspirin by the use of certain organic acids, J. Pharm. Sci. 57, 1877-1880 (1968). [Pg.244]

Cakium Stearate Regular. [Witco] Calcium stearate lubricant for ceramics, foundry sands, plastics plasticizer/lu-bricant for paper coatings aux. emulsifier. [Pg.60]

Lubradne . [Witco/Organics] Zinc stearate lubricant for fiber-teinfoiced plastics, powd. metallurgy. [Pg.214]

Nopcote. Henkel-N( )Co] Calcium stearate lubricant for paper coatings. [Pg.254]

Zinc Stearate. [Witco] Zinc stearate lubricant andtack agent mold release agent for plastics, rubber. [Pg.413]

Nopcote. Henkel-Nopco] Calcium stearate lubricant fmpqim coadngs. [Pg.254]

Zinc Stearate. [Witco] 2Snc stearate lubricant antitack agent mcdd release agoit for plastics, robber. [Pg.413]

Lubrhophos LS-500. See Trideceth phosphate Lubricant TDS. See Isotridecyl stearate Lubricant WMP. See Polyethylene Lubricant X. See Silicone Lubricin N-1. See Methyl ricinoleate Lubritab . See Hydrogenated cottonseed oil Lubrizoi 2064] Lubrizol 2152] Lubrizol 2163. See Calcium sulfate... [Pg.2432]

Hexyl laurate Isobutyl tallowate Pentaerythrityl stearate Stearyl stearate lubricant, ceramic treatment PEG-5M PEG-9M PEG-23M PEG-45M... [Pg.5434]

PPG-17 PPG-30 Xanthan gum lubricant, ceramics extrusion Isotridecyl stearate lubricant, chain Oleth-6 carboxylic acid lubricant, chain lubricants Tallamide DEA lubricant, chain saws Laurate canola oil lubricant, chemical tech, prods. [Pg.5434]

PEG-8 cocoate PEG hydrogenated castor oil PEG-20 hydrogenated castor oil PEG-60 hydrogenated tallowate PEG-12 ricinoleate PEG-2 stearate PEG-2 tallowate lubricant, dry powders Molybdenum disulfide lubricant, dry skin care Propylene glycol dioctanoate lubricant, dry-film Barium fluoride lubricant, drying rubber Zinc stearate lubricant, dye baths Butyl oleate Octyl palmitate lubricant, dye leveling compounds PEG-5 soyamine lubricant, dyeing... [Pg.5437]

Octyidodecyl stearoyl stearate lubricant, fabric softeners PEG-8 isostearate lubricant, fabrics Quaternium-27 lubricant, facial creams Cetearyl methicone lubricant, fatliquor systems Sulfated tall oil... [Pg.5438]

Sodium stearate lubricant, formed plastics Hydrogenated castor oil lubricant, forming Pentaerythrityl tetraoleate lubricant, froth flotation... [Pg.5439]

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