Fatty acid condensates

Mining. Numerous patents have advocated the use of alkanolamines in mining appHcations. Triethanolarnine has been used as a depressent in the flotation of copper (164), in the electrotwinning of gold (165), and as an aid in the froth flotation of nickel ores. Phosphate ore flotation has been improved through the use of a fatty acid condensate with ethanolamine (166). Beneficiation of tin ore has been accompHshed using fatty acid alkanolamides (167). [Pg.11]

More recent publications on sulfosuccinates have confirmed the minimal or close to zero skin and eye irritation caused by these products. In a general screening of product safety evaluation methods the authors [16] rejected the sulfosuccinate from further consideration in the statistical analysis of experimental data (variance analysis) because the product had not shown any irritation in the Duhring-Chamber test. The sulfosuccinate (based on fatty alcohol ethoxy late) was tested in a screening with 14 other surfactants, namely, alkyl sulfates, sulfonates, ether sulfates, and a protein fatty acid condensation product. [Pg.505]

Good confirmation of these figures is given in Ref. 111. In this evaluation, a sulfosuccinate was run both in the Zein test and in the RBC test. With both results the sulfosuccinate is described as the second best compatible surfactant after a high molecular weight protein fatty acid condensate. [Pg.544]

Acylated Proteins and Amino Acids (Protein-Fatty Acid Condensates) [19]... [Pg.88]

In the development of the protein-fatty acid condensates it was possible to combine the renewable resources fatty acids (from vegetable oil) and protein, which can be obtained from both animal waste (leather) as well as from many plants, to construct a surfactant structure with a hydrophobic (fatty acid) and a hydrophilic (protein) part (Fig. 4.12). This was carried out by reacting protein hydrolysate with fatty acid chloride under Schotten-Baumann conditions using water as solvent. Products are obtained that have an excellent skin compatibility and, additionally, a good cleaning effect (particularly on the skin) and, in combination with other surfactants, lead to an increase in performance. For instance, even small additions of the acylated protein hydrolysate improve the skin compatibility. An... [Pg.88]

Fig. 4.12 Structure of protein hydrolyzate fatty acid condensates.

Composition fatty acid condensation product Appearance off-white pourable paste Ionic Nature slightly cationic pH (as is) 4-5 Activity, % 20... [Pg.73]

Fatty acid amine condensate Fatty acid condensate Fatty acid condensation product Fatty acid ester Fatty acid ester Fatty acid hydroxy ethyl Imidazoline... [Pg.660]

Fatty acid condensates. Fatty acid condensates are another type of nonionic surfactants that are prepared by the reaction of fatty acids with ethylene oxide. [Pg.140]

Diacetone alcohol Disodium phosphate Dyestuffs Ethyl acetate Ethyl chloride Ethylene glycol Ethyl ether Ethyl phthalate Explosives (separate products) Fatty acid condensation products... [Pg.61]

U.S. 6013616 (2000) Fabry et al. (Henkel) Monoglyceride (ether) sulfate fatty acid condensations (isethionates, taurates, or sacrosinates) Mild detergent mixtures... [Pg.401]

Alkanolamine-Fatty Acid Condensates Made by reaction of methyl or triglyceride ester of fatty acid with equimolar amount of alkanolamine (about 90% alkanolamide content in product from methyl ester, 80% from triglyceride). Mainly based on coconut or purified coconut (lauric) esters. [Pg.24]

Alkanolamine-Fatty Acid Condensates Made by reaction of 2 mol alkanolamine with 1 mol free fatty acid. Contains about 60-70% alkanolamide, 25-30% alkanolamine, 3-5% fatty acid (as soap of alkanolamine). Mainly based on coconut fatty acid. [Pg.24]

Edible ester-type surfactants can be based on glycerol, sorbitol, or propylene glycol. The foam stabilization and viscosity-thickening properties of diethanolamine-fatty acid condensates are related directly to their diethanolamide content on the other hand, solubility in water is shown only by the 2 1 condensate. [Pg.32]

Arkopon Brands. [Hoechst AG] Fatty acid condensation prods, basic material for deteigent mfg. auxiliary for metal and rubber industries. [Pg.34]

Code 8059. [Hart Proe. Cmp.] Fatty acid condensate base fOT car water beading agent... [Pg.80]

Intrasoft . [Crompton Knowles] Fatty acid condensate cationic softening agent for textiles. [Pg.185]

Stabilizer T. [GrOnau] Protein fatty acid condensate stabilize f(v bleaching. [Pg.349]

Tephal Gmnau. [Chem-YBV] Protein fatty acid condensate washing, milling, and wetting agent for textiles. [Pg.370]

N,N-Bis(2-hydroxyethyl)(coconut oil alkyl)amine N,N-Bis(hydroxyethyl)oocoamine Coconut fatty acid diethanolamide Diethanolamine coconut fatty acid condensate EINECS 263-163-9 Ethanol, 2,2 -lminobis-, N-cooo alkyl derivs. [Pg.264]

Such reactions were also reported for commercial cosmetic products [66], in which hydrolized proteins were reacted with various fatty acid chlorides to yield protein-fatty acid condensates that have detergent properties. [Pg.47]

Lamepon S/ S-TR and Lamepon ST 40 Protein coconut-fatty acid condensate, potassium and TEA salts 31.5- 32.5 39.5- 40.5 Very mild secondary surfactants in cosmetic skin cleansing preparations... [Pg.54]

Gluadin WK Wheat protein/ coco fatty acid condensate, sodium salt ca. 30 Very mild surfactant for shampoos, shower and bath preparations, particularly for babies and children... [Pg.54]

Synonyms Amides, coco, N,N-bis (2-hydroxyethyl)- N,N-Bis (2-hydroxyethyl) coco amides N,N-Bis (2-hydroxyethyl) coco fatty acid amide Coco DEA Coconut acid diethanolamide Coconut acid polydiethanolamide (2 1 type) Coconut acid superamide (1 1 type) Coconut diethanolamide Cocoyl diethanolamide Diethanolamine coconut fatty acid condensate Definition Ethanolamides of coconut acid Formula RC0-N(CFl2CFl20FI)2, RCO- represents the coconut acid radical... [Pg.1044]

Diethanolamine coconut fatty acid condensate. See Cocamide DEA Diethanolamine linoleic acid amide. See Linoleamide DEA Diethanolamine olek acid amide. See Oleamide DEA Diethanolamine tall oil acid amide. SeeTallamide DEA Diethanolaminobenzene Diethanolaniline N,N-Diethanolaniline. See Phenyidiethanolamine... [Pg.1071]

Synonyms Almond amides, N,N-bis (2-hydroxyethyl)- Almond diethanolamide N,N-Bis(2-hydroxyethyl) almond fatty acid amide Diethanolamine almond fatty acid condensate... [Pg.169]

Synonyms Amides, apricot kernel oil, N,N-bis (2-hydroxyethyl)- Apricot amides, N,N-bis(2-hydroxyethyl)- Apricot diethanolamide Apricot fatty acids diethanolamide N,N-Bis(2-hydroxyethyl) apricot amides Diethanolamine apricot fatty acid condensate Definition Mixt. of ethanolamides of fatty acids derived from apricot kernel oil Formula RC0-N(CH2CH20H)2, where RCO-represents fatty acids derived from apricot kernel oil... [Pg.331]

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