Cosmetic oils

Influence of the Ratio 011/Water. The mass ratio 0/0+W cannot exceed 60 % for aromatic oils euid 50 % for cosmetic oils. The amounts of lipopeptide and cetyl alcohol necessary to obtain miniemulsions vary only slightly with the amount of oil in the system oil/water. 

Influence of the Oil Nature. Aromatic oils (toluene and styrene) are easier to miniemulsify than cosmetic oils. They require smaller amounts of lipopeptide and cetyl alcohol to give stable... 

Application Used as a softener and antistatic agent in textile finishing. Useful in lubricants for filament yarns, synthetic fibers, and wool. May be used to emulsify cosmetic oils and creams, and for the polymerization of latices. 

As a result of the nature of most cosmetic oils and the required specifications for finished products, processing techniques of these materials require special... 

The ultimate quality of a refined cosmetics oil will depend strongly on the characteristics of the starting material. The quality of a processed oU is usually evaluated by the following factors ... 

The structural and rheological properties of emulsions, blends, and foams are of great importance in the food, cosmetics, oil-field, and packaging industries. By definition, such fluids are thermodynamically unstable or at best metastable. Hence, conditions of preparation are of extreme importance to both the scientific study and the engineering of these fluids. 

Gallot et al. [60] used hpopeptides to produce stable water-in-oil macroemulsions with a droplet diameter greater than 1 pm. In the presence of a cosurfactant, these emulsions could be transformed into miniemulsions containing droplets of 100-400 nm in diameter (cetyl alcohol) or microemulsions with droplets of lO-lOOnm (C4 amine or alcohol). lipopeptide-alkyl(meth)acrylamide copolymers and acrylamidohposarcosine-alkylacryl-amide copolymers were further used as emulsifiers of cosmetic oils [61]. 

D. [Olin] PPG diol lubricant in two and four-cycle engines used in the processing of rubber, to inhibit foam used in bi fluids, cosmetics, oil and grease conq>ds., pesticides, urediane foams, urethane coatings, adhesives, elastomers, and sealant caulks. 

Ctemrt fad. 93, 631 (Nov. 1963). Liquid, dJJ 0.842. bpw BS-205. Freezes at < —60°. Miscible with most alcohols, glyoots, esters, ketones, cosmetic oils and aromatics. Immis-dbfe with water. 

Haro Chon. [Harcros] Metal soaps stabilizm for cosmetics, oils, fats, lubricants, jdiarmaceuticals, paints, ininting inks, plastics, rubbers, fertiiizers. 

Products and Uses Possesses the flavor and odor of bitter almonds it is used in perfume, soaps, cosmetic oils, and dyes. 

Products and Uses Derived from dried seaweed. In dairy products, dessert gels (water), jelly (low calorie), meat (restructured), poultry, cosmetic oil, chocolate, toothpaste, ice cream, and chocolate milk. As a binder, emulsifier, extender, gelling agent, stabilizer, and thickening agent. 

MAJOR APPLICATIONS Various applications in the fields of mining, textile manufacture, cosmetics, oil recovery, agriculture, and water clarification as thickening agent for lattices and adhesives, ion-exchange resins, adhesives, binders, dispersants, and flocculating agents. 

The esterification of a liquid solution of sorbitol with fatty acids leads to a variety of mild tensioactive agents commonly known as sorbitan esters. Under esterification conditions and high temperature (>200°C), sorbitol undergoes an internal dehydration reaction to give a tetrahydrofuran structure (sorbitan) that is esterified by the fatty acid mainly on the primary hydroxyl group (see Figure 9.2.11). When an excess of fatty acid is used, di-esters and triesters are obtained. These sorbitan esters are commonly referred to as Span . They have low water solubility but are soluble in most cosmetic oils. They are typically used as water-in-oil (0/W) emulsifiers. 

Chem. Descrip. Sorbitan oleate CAS 1338-43-8 EINECS/ELINCS 215-665-4 Uses 0/w emulsifier for cosmetics, oil field chems., plastics, household prods., coatings, textiles fiber lubricant and corrosion inhibitor used in food industry... 

Caprylyl imidazoline. See Caprylyl hydroxyethyl imidazoline Caprylyl methicone CAS 17955-88-3 Classification Organosilicone Uses Pigment dispersant, spreading agent, emollient in cosmetic oils, lotions, foundations, makeup Trade Name Synonyms Silsoft 034 [Crompton/Silanes Spec. Silicones]... 

Formuia RCO-NH(CH2)3N (CH3)2CH2COO-RCO- rep. blend of oleic and coconut fatty acids Properties Amphoteric Uses Surfactant, cleansing agent, antistat, conditioner in cosmetics oil solubilizer vise. 

Definition Hydrolysate of rice protein derived by acid, enzyme, or other method of hydrolysis Uses Antistat, skin conditioner, hair conditioner, oil binder, film-former, moisturizer, anti-irritant in cosmetics, oil-absorbent formulations, hair care, skin care Features Bland substantive protein Manuf./Distrib. Tri-K Ind. http //www.tri-k.com Trade Name Synonyms Aqua Pro II RP [Midwest Grain Prods. http //www.midwestgrain.com]] Gluadin R [Cognis/Care Chems.] Hydrane R t[Alban Muller http //www.aibanmuiier.com]] Rice-Pro EN-20 [Arch Personal Care Prods. http //www.archchemicais.com]] Rice Pro-Tein BK [Maybrook Costec http //www.costec.com] Hydrolyzed RNA Synonyms RNA hydrolysate Definition Hydrolysate of RNA derived by acid, enzyme or other method of hydrolysis Uses Biological additive, skin conditioner, hair conditioner in cosmetics Trade Name Synonyms Lisato RNA [Variati]... 

Uses Emollient, emulsifier in cosmetics oil-phase cosmetics ingred. 

Synonyms POE (6) sorbitan monolaurate Definition Ethoxylated sorbitan ester of lauric acid with avg. 6 moles EO Properties Nonionic Uses Emulsifier for cosmetic oils Features Hydrophilic... 

Properties Nonionic Toxicology TSCA listed Uses Emulsifier for cosmetic oils Features Lipophilic... 

Properties Needles m.w. 169.20 m.p. 159-162 C Toxicoiogy LD50 (oral, rat) 4 g/kg, (IP, mouse) 966 mg/kg, (subcut., rat) 3100 mg/kg, (IV, rat) 657 mg/kg mod. toxic by ing., subcut., IV, IP routes irritant human systemic effects (ataxia, local anesthetic, paresthesia) TSCA listed Hazardous Decomp. Prods. Heated to decomp., emits toxic fumes of NOx Uses Vitamin dietary supplement antistat in cosmetics oil control agent in cosmetics and pharmaceutical skin care prods. 

Definition Finely pulverized naturally occurring silk Uses Antistat in cosmetics oil absorbent, leveling agent for solid makeup (modifies applic. properties and provides a silky, lustrous appearance)... 

Uses Emulsifier for foods and cosmetics oil-phase cosmetic ingred., surfactant in resinous/polymeric food-contact coatings for polyolefin films... 

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