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1 Human genes: SLC7A9, solute carrier family 7 (cationic amino acid transporter, y+ system), member 9; SLC3A1, solute carrier family 3 (cystine, dibasic and neutral amino acid transporters, activator of cystine, dibasic and neutral amino acid transport), member 1.
In the early 1990s, cyclohexyl dibasic acids were proposed as replacements for the aromatic dibasic acids.
However, the average annual concentrations of the most important compounds have been determined, mg/L: chemical oxygen demand (COD) 4500, a seven-day biochemical oxygen demand (BOD) 2400, suspended solids (SS) 33, total nitrogen 620, monobasic phenols 11, dibasic phenols 95, sulfates 295, buthylalcohol 230, and buthylacetate 200.
EPIstatic and Epithal lead stabilizers for PVC include tribasic lead sulfate, basic lead silico-sulfate, and dibasic lead phthalate.
Many alternative soaking solvents used in the application are based on solvents such as n-methyl pyrrolidone (NMP), dibasic ester (DBE) and dimethyl formamide (DMF), according to the company.
A equals at least one alkali metal alkyl sulfonate, B is at least one compound selected from polyol esters and fatty acid alkanol amides and C is at least one compound selected from dibasic acid esters and polyethylene glycol esters.
Unsaturated polyester (UP) resins are produced by reacting an unsaturated dibasic acid or a mixture thereof with a saturated dibasic acid with a polyhydric alcohol.
Examples of workable solvents include amyl propionate, butyl butyrate, alkyl lactates, ethyl hexyl acetate, dibasic esters, methyl and ethyl soyate, cyclohexanone, methyl ethyl ketone, dipropylene glycol, dipropylene glycol methyl ether, trichloroethylene, xylene, ethanol, tetrahydrofurfuryl alcohol, hexane, mineral spirits, monoethanolamine, d-limonene, dimethyl formamide, n-methyl pyrrolidone, and propylene carbonate.
Demand for dibasic esters has been very positive, according to Surface Specialties.
A series of polyesters was prepared to evaluate hydrolytic stability as a function of cyclohexyl dibasic acid content.
Wilmington, DE-based DuPont Textiles & Interiors (DTI) Specialty Intermediates introduced a new dibasic ester, DBE-LVP, for consumer product applications in the U.