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Stepan Company is an American manufacturer of specialty chemicals headquartered in Northbrook, Illinois. The company was founded in 1932 by Alfred C. Stepan, Jr., [ 1 ] and has approximately 2,000 employees.
Generic structure of a taurate. R is an odd numbered alkyl group C n H 2n+1 with n = 7 – 17 carbon atoms.. Taurates (or taurides) are a group of mild anionic surfactants.They are composed of a hydrophilic head group, consisting of N-methyltaurine (2-methylaminoethanesulfonic acid) and a lipophilic residue, consisting of a long-chain carboxylic acid (fatty acid), both linked via an amide bond.
SCL earnings call for the period ending December 31, 2018.
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Specialty chemicals producer Stepan will acquire an expandable 21,000-ton plant when it takes over the North American polyester resins business from Bayer MaterialScience. The global powder ...
The general structure of Sodium dodecylbenzenesulfonates, prominent examples of alkylbenzene sulphonates. Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group.
Lauryldimethylamine oxide (LDAO), also known as dodecyldimethylamine oxide (DDAO), is an amine oxide–based zwitterionic surfactant, with a C 12 (dodecyl) alkyl tail. It is one of the most frequently-used surfactants of this type. [4]
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