WebDimer acids, also known as dimerized fatty acids, are dicarboxylic acids that are made by dimerizing unsaturated fatty acids obtained from tall oil, oleic acid, canola, or … WebSubstance Details Internal Tracking Number: 400069 Substance Type: Chemical Substance Systematic Name: Fatty acids, C18-unsatd., dimers, polymers with ethylenediamine and …
Dimer Acids - Coating Products - Kraton Corporation
WebDimer acids, also known as dimerized fatty acids, are dicarboxylic acids that are made by dimerizing unsaturated fatty acids obtained from tall oil, oleic acid, canola, or cottonseed oil, generally on clay catalysts.Dimer acids are also used in the manufacture of alkyd resins, adhesives, surfactants, as fuel oil additives, and lubricant. WebDimerized fatty acid thioesters (with a dithiol) in combination with fatty amines are sulfur-containing corrosion inhibitors [888]. The corrosion inhibitor solvent is preferably a hydrocarbon. Ordinary dicarboxylic acids or dimeric fatty acids are condensed with fatty amines to give emulsion breakers [822,823,1029,1030]. skookum archery puyallup
Synthesis of new oligoesterdiols based on waste …
WebSep 2, 2016 · Dimerized fatty acids are, in turn, the main product of the polymerization (dimerization) of C18 vegetable unsaturated fatty acids like oleic or linoleic. Subsequent hydrogenation or reduction yields dimer diols [27], [28], which due to a relatively low glass transition temperature, amorphous structure and high conformational flexibility of ... WebThe most preferred fatty acid is tall oil fatty acid. [001 1 ] "Dimerized" or "dimer" or "polymerized" fatty acid refers, in a general way, to polymerized acids obtained from unsaturated fatty acids. They are described more fully in T.E. Breuer, 'Dimer Acids', in J.I. Kroschwitz (ed.), Kirk-Othmer Encyclopedia of Chemical Technology. ... WebPiperazine (CAS Reg. No. 110-85-0) in an amount not to exceed 6.4 percent by weight of the polyamide resin. Polyamide resins, derived from dimerized vegetable oil acids (containing not more than 20% of monomer acids) and ethylenediamine, as the basic resin. For use only in coatings for polyolefin films that contact food at temperatures not to ... skook weather