Fats, ethoxylated

Name LanoHn, ethoxylated and acetylated Wool fat, ethoxylated and acetylated Sample preparation Capillary film, sodium chloride cell... 

Nissan Di anol. [Nippon Oils Fats] Ethoxylated ethers emulsifier and detergoit for animal, cellulosic, and... 

Nissan Nonion. [Nippon Oils ft Fats] Ethoxylated ethers or esters emulsifier, spersant, detergent wetting agent thickener for cosmetic, pharmaceutical, food, textile, metalworking, agric., inks, paints, industrial applies., polymerization ... 

Fats, Oils, or Fatty Acids. The primary products produced direcdy from fats, oils, or fatty acids without a nitrile iatermediate are the quatemized amidoamines, imidazolines, and ethoxylated derivatives (Fig. 3). Reaction of fatty acids or tallow with various polyamines produces the iatermediate dialkylarnidoarnine. By controlling reaction conditions, dehydration can be continued until the imidazoline is produced. Quaternaries are produced from both amidoamines and imidazolines by reaction with methyl chloride or dimethyl sulfate. The amidoamines can also react with ethylene oxide (qv) to produce ethoxylated amidoamines which are then quaternized. 

Natural Ethoxylated Fats, Oils, and Waxes. Castor oil (qv) is a triglyceride high in ticinoleic esters. Ethoxylation in the presence of an alkaline catalyst to a polyoxyethylene content of 60—70 wt % yields water-soluble surfactants (Table 20). Because alkaline catalysts also effect transestenfication, ethoxylated castor oil surfactants are complex mixtures with components resulting from transesterrfication and subsequent ethoxylation at the available hydroxyl groups. The ethoxylates are pale amber Hquids of specific gravity just above 1.0 at room temperature. They are hydrophilic emulsifiers, dispersants, lubricants, and solubilizers used as textile additives and finishing agents, as well as in paper (qv) and leather (qv) manufacture. 

Alcohols obtained from fats and oils contain an even number of carbon atoms and they are completely linear. Alcohols obtained from petrochemical sources can be linear or branched, depending on the manufacturing process, and can also have even or odd numbers of carbon atoms. In many practical applications the small differences observed in the behavior of sulfated alcohols or indeed sulfated alcohol ethoxylates from either source is of no significance and the choice is made on economic grounds. 

Ethoxylated fats/oils, 24 150 Ethoxylated fatty acids, in modified viscose processes, 11 259... 

Alcohols in the range C12—Ci8 are important raw materials for the production of a key group of surfactants ethoxylates, sulfates and ethoxysulfates among others. Alcohols used in the surfactant industry are primary, linear, or with different degrees of branching, and they can be produced from either petrochemical sources (ethylene or linear paraffins) or from oleochemical products (animal fats and vegetable oils). 

Nonionic surfactants are also used in substantial amounts in laundry detergents and in automatic dishwashing detergents, both applications reflecting in particular their generally lower sudsing characteristics than the anionics. Commercially important examples uf the nonionics include the alkyl ethoxylates, the ethoxylated alkyl phenols, the fatly acid ethanol amides, and complex polymers of ethylene oxide, propylene oxide, and alcohols. 

Auxiliary agents, such as ethoxylated fatly alcohols, alkylphenols, and fatty amines, can improve level dyeing. 

Table XVII is an example of the test result showing comparable efficiency of SAE, PAE and alkylphenol ethoxylates in resin removal from sulfite pulp. A Japanese patent specification(24) by Lion Fats and Oils describes 10-16 mole ethoxylates of secondary alcohols as extremely useful in deresination of pulp, especially in the manufacture of dissolved pulp for the rayon industry. According to the patent specification, to alkyls give the best results among 12 mole ethoxylates ethoxylates of from 10 to 13 moles of EO can give the best results among other ethoxylates of C secondary alcohols, and the optimum amount of SAE(12E0) is in the range between 0.2 and 0.6% by weight based on pulp.

In the United States, vertical integration was not as thorough as in Europe. Although ethylene oxide producers like Union Carbide, Dow, or Texaco also had their range of ethoxylates, it was mostly specialized firms that produced the surface agents for industrial uses. The same was true in Japan, although a number of producers such as Nippon Oil Fats for fatty acids, Kao Corporation and... 

Fats and oils are renewable products of nature. One can aptly call them oil from the sun where the sun s energy is biochemically converted to valuable oleochemicals via oleochemistry. Natural oleochemicals derived from natural fats and oils by splitting or tran -esterification, such as fatty acids, methyl esters, and glycerine are termed basic oleochemicals. Fatty alcohols and fatty amines may also be counted as basic oleochemicals, because of their importance in the manufacture of derivatives (8). Further processing of the basic oleochemicals by different routes, such as esterification, ethoxylation, sulfation, and amidation (Figure 1), produces other oleochemical products, which are termed oleochemical derivatives. 

Leather softeners that are technically satisfactory can also be made from jojoba oil (5) and even butadiene rubber (6). Waste animal fat obtained from scraping the flesh from the fresh hide, before the leathermaking process is begun, can be used after sulfation or ethoxylation. 

A number of natural fats and oils have been ethoxylated, for example HnoHn (wool fat) and castor oil ethoxylates. These products are usefiil for apphcations in pharmaceutical products, for example as solubilisers. 

Arylpon F. fllenkel/Emery Henkel KGaA] Ethoxylated fatly alcohol thickener with solvent character for shower baths, shampoos, bubble baths. 

DyaFac. [Henkel] Ethoxylated estos or glycoides emulsifier, lubricant solubilizer for synthetic fibers, fats and oils. 

Nacolox . [Condea Chemie GmbH] Fat alcohd ethoxylates intermediates... 

Varonic . [Sherex] Fatty alcohol blends or ethoxylated glycerides, ethers, esters, or fat amines onulsifim, stabilizer, moisturizer, d leveler, corrosion inhibitor, dispersant wetting agent for hair conditioners, cosmetics, metal-wmking, oil field chemicak, textiles, agtic., leather, fur, paints. 

Alphoxat. [2 hitmner Schwarz] Ethoxylated fat r acid ester onulsifier, dispersant defoarrter fw textile, ceramic, and chemical technical industries. 

LipocoL [Lipo] Fat dcohols, ethers, ester blends or ethoxylates emollient, spreading agent, emulsifier, dispersant, opacifier, lubricant, defoamer, solubilizer, condition - for cosmetics. 

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