Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ethoxylated fatty amines and

A significant use of ethoxylated and propoxylated amines is as antistatic agents (qv) in the textile and plastics industry (86). Ethoxylates are also used in the agricultural area as adjuvants. Ethoxylated fatty amines and derivatives are available from Akzo Chemicals Inc. (Ethomeen) (73) Henkel Corporation (Trymeen) (87) GAE Chemicals Corporation (RhcJ)ne Poulenc) (Katapol) (88) Jetco Chemicals Inc. (The Procter Gamble Company) (fet Amine) (75) Mazer Chemicals (PPG Industries) (Mazeen) (89) Sherex (Adogen) (76) and Tomah Products (Exxon Chemical Company) (Tomah E) (77). [Pg.223]

Mineral oils, paraffin and other waxes, polyethylene, polyethylene glycol, ethoxylated glycerides, ethoxylated fatty amines, and esters of fatty alcohols and acids have also been used in fabric softening [52], and also nonionic actives such as glycols, sorbitol, and urea, but in combination with a charged active. [Pg.508]

On the other hand, migration, and thus effectiveness of antistatic agents, can be lowered considerably by other additives such as carbon black or titanium dioxide, talcum, or wood flour. That may be explained by the fact that additives with large specific surfaces (e.g., fillers and pigments) absorb the antistatic agents and hinder their migration to the products surface. The most widely employed antistatic agents for TPO are ethoxylated fatty amines and fatty acid esters. [Pg.850]

Nonionic surfactants perform well in nonpolar polymers such as polyethylene and polypropylene. Examples of nonionic surfactants ate ethoxylated fatty amines, fatty diethanolamides, and mono- and diglycetides (see Amines, fatty amines Alkanolamines). Amphoteric surfactants find Httle use in plastics (134). [Pg.297]

J. A. Dougherty, B. T. Outlaw, and B. A. Oude Alink. Corrosion inhibition by ethoxylated fatty amine salts of maleated unsaturated acids. Patent US 5582792, 1996. [Pg.381]

Ethoxylated fatty esters, emulsifiers, detergents, and dispersants, 8 710t Ethoxylated nonionic surfactants, microemulsions based on, 16 428 Ethoxylated surfactants, 24 142, 148 Ethoxylates, 24 149-151 Ethoxylation, fatty amines, 2 523 2-Ethoxypyridine, 21 104 Ethoxyquin, 10 854 13 42t, 51 2-Ethyl-1-butanol... [Pg.331]

In the dyeing process, the pH is adjusted with sulfuric acid to 1.9-2.2 (pH 2.5 in the presence of auxiliary agents). After addition of sodium sulfate, the dyebath is heated to 40-50°C then the dissolved dye is added. Dyeing is carried out at boiling temperature for 90 min. The material is then cooled and rinsed ammonia or sodium acetate can be added to the last rinsing bath. A lowering of the dyeing temperature to 80 °C is possible in the presence of an ethoxylated fatty amine (pH 1.9-2.2). [Pg.385]

The most common nonionic surfactants are those based on ethylene oxide, referred to as ethoxylated surfactants. Several classes can be distinguished alcohol ethoxylates, alkyl phenol ethoxylates, fatty acid ethoxylates, sorbitan ester ethoxylates, fatty amine ethoxylates, and ethylene oxide-propylene oxide copolymers (sometimes referred to as polymer surfactants). Another important class of nonionics are the multihydroxy products such as glycol esters, glycerol (and polyglycerol) esters, glucosides (and polyglucosides), and sucrose esters. Amine oxides and sulfinyl surfactants represent nonionic with a small head group. [Pg.506]

DeTHOX Series Ethoxylated alcohols and glycerin Ethoxylated fatty acids and amines... [Pg.303]

Tomah E Series Ethoxylated ether amines and fatty amines... [Pg.308]

The stability of these products is governed not only by their composition but also by mechanical factors. The finished product is shear sensitive. From a formulation standpoint, usual actives do not enable the production of storage-stable concentrated products without incorporating emulsifiers such as fatty esters, ethoxylated fatty amines, or amides, and the viscosity must be further adjusted using inorganic salts. Moreover, the formulation of concentrates requires alcohol-reduced grades... [Pg.516]

Hetoxamine. [Heterene] Ethoxylated fatty amines emulsifier, serfitener, and-stat, water rqiellent, dreizing agent in agr ture, waxes, mis, tmtdlefieather, metal cleanirig. [Pg.170]

Addition of ethylene oxide and propylene oxide to fatty amines prepared from naturally occurring fatty acids encounters no difficulties. The reaction results in surfactants of mainly nonionic character those are characterised by better compatibility with anionics and moderate toxicity in comparison to initial amines. The ethoxylated fatty amines found application in textile finishing, acidic cleaners and cosmetics. Commercial ethoxylated fatty amines are known, for example, as Ethomeen , Genamin C/O/S/T , Imbentin-CAM/OTM , Marlazin , and Rhodameen/Cemulcat series of Akzo Nobel, Clariant, Kolb, Condea, and Rhodia, respectively. [Pg.18]

For nonpolar polyolefins, nonionic antistatics are the most commonly used. These include ethoxylated fatty amines, fatty acid esters, ethanolamides, and poiy-ethylene glycol-esters. The amount used in LDPE is typically around 0.05%. For packaging of electronics, which can be highly sensitive to damage caused by static charges, considerably higher levels are used, up to 10% by weight. [Pg.176]

Fatty acids are raw materials for fatty amines, ethoxylated fatty amines, quaternary ammonium compounds (Quats), fatty acid-polyamine condensates, fabric softeners based on esterquats, fatty add amides, alkyl keten dimers for paper sizing and amphoteric surfactants. Binding of oleic add anhydride to cellulose fibre by chemical grafting is a recently introduced sustainable process to protect construction timber for outdoor use, such as pinewood shutters, from moisture and outside attack. Impregnation of the wood involves two stages firstly in an autoclave, where vacuum and pressure ensure its penetration, and then in a tank where the wood is soaked in a bath of anhydride, to encourage grafting of the anhydride on the wood. ... [Pg.218]

As described above, conventional ethoxylation catalysts (NaOH, KOH, etc.) require a labile or active hydrogen to promote ethoxylation. To become active and labile, these hydrogens require an adjacent heteroatom, such as oxygen, sulfur or nitrogen. For many years, this requirement served as a practical limit to which hydrophobic feedstocks could and could not be ethoxylated. Alcohols, amines, and to some extent, fatty acids, could be ethoxylated, while triglycerides, methyl esters, etc. could not. [Pg.299]

The liquid-liquid extraction procedure tends to be tedious, but if properly conducted it is very quantitative and it can be used to extract quite large quantities of material. Typical aqueous phases are water alone and mixtures of water with methanol, ethanol or propan-2-ol, while typical non-aqueous phases are petroleum ether or other hydrocarbons, diethyl ether, chloroform and butanols. It is used chiefly to extract fatty alcohols and ethoxylates, fatty acids, fatty amines and alkanolamides from mixtures containing more polar surfactants, but the possible range of uses is much wider than this. [Pg.38]

Extraction of ethoxylated alcohol (by deionisation) gives ether sulphate Fatty acid by petroleum ether extraction and alkali titration (lower ethoxylates also extracted) gives glyceride sulphate Extraction of fatty amine and acid titration (lower ethoxylates also extracted) gives sulphosuccinamate... [Pg.196]

The TRYMEEN Ethoxylated Fatty Amines are mildly cationic surfactants. They are used as wetting and penetrating agents, and are substantive to a wide variety of substrates, e.g., metals, glass, textiles, plastics and clays. [Pg.254]

Additives used in final products Plasticizers polyethylene glycol, polypropylene glycol, partial fatty ester, glucose monoester, citrate, adipate and azelate esters, epoxidized soybean oil, acetylated coconut oil, linseed oil, acetyl tributyl citrate, glycerol triacetate, glycerol tripropionate Antistatics ethoxylated fatty amines, polyethylene glycol ester, quaternary ammonium salt Antiblocking diatomaceous earth, talc Slip erucamide ... [Pg.454]

A minimum level of humidity is generally necessary to obtain an antistatic effect therefore, antistatic agents will be hydrophilic substances (e.g., amino derivatives, polyethylene glycol esters, and ethoxylated fatty amines, which are ideal for PE and PP) that reduce the surface resistivity of plastics by more than 10 Qcm. [Pg.542]

Glycerol monostearate, as well as ethoxylated fatty amines with chain lengths of Ci2-Cig not only act an antistatic agents but also provide an external lubricant effect in films and injection molding [28]. The concentration ranges from 0.1%).5%. Very marked lubricating effects at very low concentration (0.05-0.15%) are displayed by sodium alkane sulphonates with chain lengths of Cio-Cjg [30]. [Pg.853]


See other pages where Ethoxylated fatty amines and is mentioned: [Pg.1008]    [Pg.1277]    [Pg.896]    [Pg.57]    [Pg.99]    [Pg.28]    [Pg.1008]    [Pg.1277]    [Pg.896]    [Pg.57]    [Pg.99]    [Pg.28]    [Pg.183]    [Pg.221]    [Pg.408]    [Pg.145]    [Pg.4]    [Pg.18]    [Pg.47]    [Pg.388]    [Pg.317]    [Pg.340]    [Pg.341]    [Pg.340]    [Pg.7]    [Pg.170]    [Pg.73]   


SEARCH



Amine ethoxylates

Ethoxylated

Ethoxylated amines

Ethoxylates

Ethoxylation

Fatty amines

© 2024 chempedia.info