Quat definition

Definition Fully polymerized copolymer of acrylic and methactylic acid esters with a low content of quat. ammonium groups Propertbs Colorless clear to wh.-opaque gran., faint amine odor sol. in methanol, alcohol, I PA, acetone, ethyl acetate, methylene chloride insol. in water, petrol, ether... 

Uses Antistat, hair conditioner, skin conditioner, counter-irritant in cosmetics Trade Name Synonyms Quat-Coll IP10-30 [Arch Personal Care Prods. http //WWW. archchemicals, com] Hydroxypropyltrimonium hydrolyzed casein Definition Quat. ammonium chloride formed from reaction of hydroxypropyl trimethylamine and hydrolyzed casein... 

A series of articles by Delozier et al. [27-30] definitively demonstrates the inappropriate choice of quats utilized in the studies above, owing to their thermal instability at the temperatures employed in the second step of the polyimide synthesis. Organic modification of montmorillonite was explored to provide greater thermal stability and to be commensurate with the chemistry associated with the polyimide synthesis. 

Definition Quat. ammonium chioride formed from reaction of hydroxypropyl trime-thyiamine and hydroiyzed casein... 

Definition Prepared by reacting oleic acid with diethylenetriamine followed by quat-ernization with dimethyl sulfate Ionic Nature Cationic Empirical C4,H3 30eS Properties M w. 740.18... 

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