Results 281 to 290 of about 2,781,888 (330)
Some of the next articles are maybe not open access.
Applications of fatty acids in metallic soaps
Journal of the American Oil Chemists' Society, 1954SummaryIn this discussion we have attempted to cover pertinent factors concerning the production and applications of solid fatty acid soaps, with particular emphasis on how the fatty acid characteristics come into play. We have avoided reference to specific formulations because these must be kept in the realm of metallic soap manufacturers’ “know how.”
R. E. Wendt, E. F. Wagner
openaire +2 more sources
Determination of thermal parameters of metal soaps
Materials Letters, 1983Abstract The evolution of thermal diffusivity and heat capacity of various metal soaps in crystalline or mesomorphic phases has been measured, allowing calculation of their thermal conductivity. The crystal-mesomorphic phase transition causes a fall of conductivity.
Pierre Montmitonnet, F. Delamare
openaire +2 more sources
Effect of Sunflower Oil-Based Metal Soaps on the Thermal Stability of Polyvinyl Chloride
EURASIAN JOURNAL OF CHEMISTRYCalcium and aluminum soaps were synthesized by metathesis method based on sunflower oil, a bio-based raw material, and were applied separately and together to polyvinyl chloride (PVC) as environmentally friendly thermal stabilizers.
Roman M. Hasanov +3 more
semanticscholar +1 more source
Latin American applied research
Salts of fatty acids with metals other than sodium and potassium are known as metal soaps. Triglyceride oil is an excellent source of fatty acids. Virgin coconut oil (VCO) is a source of fatty acids, with the main content being lauric acid.
Sutrisno Sutrisno +3 more
semanticscholar +1 more source
Salts of fatty acids with metals other than sodium and potassium are known as metal soaps. Triglyceride oil is an excellent source of fatty acids. Virgin coconut oil (VCO) is a source of fatty acids, with the main content being lauric acid.
Sutrisno Sutrisno +3 more
semanticscholar +1 more source
The metallic soaps of naphthenic acids
Pigment & Resin Technology, 1986There are a number of outlets for cobalt naphthenate in the production and processing of polymers, including its use as a catalyst in the polymerisation of olefins, and the naphthenate has been studied in an investigation into the influence of metal ions on the radical graft copolymerisation of monomers onto poly‐olefins chains. It can also be employed
openaire +2 more sources
Trapping Metal Nanoclusters in “Soap and Water” Soft Crystals
ChemPhysChem, 2003Experimental Section Cross-polarised optical microscopy was performed using an Olympus BH-2 microscope coupled to a Leica DM-IRB digital camera. The gel samples were sealed two glass plates using vacuum grease to enable aging observations. Small angle X-ray scattering (SAXS) experiments were performed using a rotating anode with a copper target (λ = 1 ...
Eiser, E. +3 more
openaire +5 more sources
1972
Metallic soaps are compounds of alkaline earth metals or heavy metals and monobasic carboxylic acids of 7 to 22 carbon atoms. It is usually convenient to include resinates (usually from rosin) and naphthenates in a discussion of metallic soaps. Their water insolubility differentiates metallic soaps from ordinary soaps.
openaire +2 more sources
Metallic soaps are compounds of alkaline earth metals or heavy metals and monobasic carboxylic acids of 7 to 22 carbon atoms. It is usually convenient to include resinates (usually from rosin) and naphthenates in a discussion of metallic soaps. Their water insolubility differentiates metallic soaps from ordinary soaps.
openaire +2 more sources
Studies in heavy metal soaps—II Molecular weights of aluminium soaps
Journal of Inorganic and Nuclear Chemistry, 1962The molecular weights of some aluminium soaps have been measured in various organic solvents. The tri-soaps were found monomeric mono, the alkoxy soaps dimeric and the mono and di-chloride soaps tri-meric in solution. Probable structures have been suggested for the compounds.
Audhesh K. Rai, Ram C. Mehrotra
openaire +2 more sources
The function of fatty acids in metallic soaps
Journal of the American Oil Chemists' Society, 1954ConclusionThe above consideration of metallic soaps has been conducted from the point of view of the fatty acid used. It is evident that the fatty acid does play an important function in determining the method of preparation, the physical properties, and ultimately the use of metallic soaps.
openaire +2 more sources
Conductivity of alkaline earth metal soaps in methanol
Colloid & Polymer Science, 1989The conductance of the solution of calcium, strontium and barium butyrates in methanol has been measured at 35–50 °C (± 0.05 °C) in order to determine the CMC, dissociation constant, molecular conductance at infinite dilution, and thermodynamic parameters viz. enthalpy, free energy, entropy changes for both dissociation and association processes.
K. N. Mehrotra, A. Kumar
openaire +2 more sources