Foam modifiers

POLYURETHANE FOAM MODIFIED WITH HETEROPOLYACIDS ARE THE NEW SORBENTS FOR ONECHARGED CATIONS OF HEAVY METALS... 

PU Foam Resilience PU Foam Modified Modified Modified... 

ABS foam compositions have been developed that contain about 10 parts of a foam modifier and 0.5-2.0 parts of a blowing agent. Sodium bicarbonate is a suitable blowing agent. The foaming modifier is preferably adapted to decrease the foam density and to increase the foam swell of the composition (82). In particular, the foam modifier consists of SAN. The ingredients are admixed and then extruded. Articles with a specific gravity of 0.3-0.47 gem-3 are obtained. 

Also phosphorus- and nitrogen-containing polyols are shown to be effective in flame retardancy of PU foams24 such as polyols based on phosphonic acid ester or obtained by partial or full substitution of methylol groups of tetrakis(hydroxymethyl)phosphonium chloride with amine several examples of such polyols were reported by Levchik and Weil.15 Rigid PU foam modified with these polyols showed improved oxygen index values moreover better results were achieved with higher functionality polyols. 

Other types of isocyanate-based polymer foams, such as polyiso-cyanurate foams modified by oxazolidone, carbodiimide or imide linkages, have outstanding properties in flame retardance and fire endurance without the addition of any flame retardants... 

There have been multiple efforts toward supported catalysts for asymmetric transfer hydrogenation, and the 4 position on the aryl sulfonate group of 26 has proven a convenient site for functionalization. Thus far, this ligand has been supported on dendrimers [181,182], polystyrenes [183], silica gel [184], mesoporous siliceous foam [185], and mesoporous siliceous foam modified with magnetic particles [186]. The resulting modified ligands have been used in combination with ruthenium, rhodium, and iridium to catalyze the asymmetric transfer of imines and, more commonly, ketones. 

Betaines act as foam modifiers, changing the loose and lacy foams normally generated by lauryl and laureth sulfates to thick and creamy lathers. They also help to thicken shampoo formulations and lower eye and skin irritation [21,22],... 

An important reason besides cleaning for using combinations of primary and secondary surfactants is to improve the quality and volume of foam. As discussed in Section II.A.2, some secondary surfactants such as betaines, amine oxides, and fatty alkanolamides also act as foam modifiers. They change the foams from a loose lacy structure generated by lauryl and laureth sulfates to rich and creamy foams. 

Across the grain, 365, 367 Acrylic foam modifier, 91 Acrylic Metafile series P, 173 Acrylic Metablen series L, 173 Acrylic-modified polytetrafluoroethylene, 163, 173... 

U.S., annnal volnme produced, 148 U.S. classification, 148 Foam modifier, 91... 

Glucam . [Amerchol Amerchol Europe] Ethoxylated or propoxylated methyl glucose ether or its esters humectant, freezing pt. depressant, emollient, moisturizer, foam modifier, solvent, solubilizer, conditioner, lubricant, binder, plasticizer for cosmetics, pharmaceuticals ... 

Polypropylene gtyed monohexadecyl ether PPG-10 cetyl ether Procetyl Proce l alcohol 30 Procetyl AWS Propoxylated hexadecyl alcohol Wickenol 707. PPG-30 cetyl ether all-purpose fluid, nongreasy emollient with hydroalcoholic compatibility provides coupling and emulsion stability foam modifier enhances sheen and manageability. CasChem. 

Dissolve the surfactants in water with stirring. Note that the order of addition may be important. In general, add the foam modifier last. 

Uses Basis of plasticizers such as diisononyl adipate froth flotation foam modifier cosmetics ingred. 

Prociak, A. (2007) Properties of polyurethane foams modified with natural oil-based polyols. Cellular Polymers, 26(6), 381-392. 

Empiricai C14H30NO2 Toxicoiogy TSCA listed Uses Antistat, surfactant, foaming agent in cosmetics stabilizer for low alkaline latex systems latex foam modifier, wetting agent Decyl bromide... 

Uses Humectant, hair conditioner, lubricant, and foam modifier for cosmetics and toiletries, antiperspirants, cosmetic masks, wavesetting lotions, depilatories solvent in cosmetics adds lubricity and nongreasy luxurious feel to personal care prods. pigment dispersant aluminum brightener and lubricant fiber antistat surgical instrument lubricant Manuf./Distrib. Aldrich http //www.sigma-aidrich.com... 

Precaution Combustible exposed to heat or flame can react vigorously with oxidizers Hazardous Decomp. Prods. Heated to decomp., emits acrid smoke and fumes Uses Soivent froth fiotation foam modifier oiiiness additive in iubricants fragrance in cosmetics... 

Uses Emulsifier, humectant, moisturizer, emollient for cosmetics, personal care prods. freezing pt. depressant foam modifier in detergents and shampoos solvent and solubilizer for topical pharmaceuticals Trade Name Synonyms Glucam E-10 [Amerchol http //www.dow.com], Grillocam E10 t[Grillo-Werke AG http //www.grillo.de, S. 

Uses Humectant, moisturizer, emoiiient for cosmetics, personai care prods. freezing pt. depressant foam modifier in detergents and shampoos soivent and soiubiiizerfor topicai pharmaceuticais... 

Uses Emollient in cosmetics solubilizer, foam modifier for syn. detergents... 

Definition Polymer of propylene oxide Formuia H(OCH2CHCH3)nOH, avg. n = 34 Properties Nonionic Toxicoiogy TSCA listed Uses Emollient, antistat, emulsifier for cosmetics, personal care prods. syn. lubricant oil and foam modifier for aerosol formulations in food-pkg. adhesives defoamer in food-contact paper coatings plasticizer in food-contact polymers boiler water additive (food contact)... 

Uses Emollient, solubilizer, foam modifier for soap and soap/syndet systems, cosmetics... 

Ditridecyi sodium suifosuccinate foam modifier, aerosoi prods. 

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