WebGenerally, an alkoxylation reaction involving a compound having an active hydrogen, e.g., alcohol, is conducted by the condensation of an alkylene oxide using a suitable catalyst. Both basic, e.g., KOH, and acidic catalysts, e.g., … WebChromabond S-100 polymer Poly (Vinylpyridine Betaine) Act as dye transfer inhibitors and anti-soil redeposition agents Soluble in water and water-alcohol mixtures Complexes with dyes and other aromatics Prevents deposition of oil and clay-based soils on a range of fabrics Fabric Care
Patent 2818457 Summary - Canadian Patents Database
WebAshland’s technical service team helps formulators and marketers realize those benefits in customer- specific formulations. -Formulation support. Making starter formulations perform as intended is the task of Ashland’s specialists. Expert chemists support product development to provide the most efficient formulating Webchromabond® sa Benzenesulphonic acid modified silica cation exchanger for SPE (SCX) Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, benzenesulphonic acid modified silica, … evaleo achat
Solución acuosa de 4-etenilpiridina homopolimero N-óxido
Web(12) patent: : ca 2818457 (54) english title: : compositions and methods relating to the stabilization of hydrophobically modified hydrophilic polymer treatment fluids under alkaline conditions WebHydrophilic-lipophilic balanced (HLB) N-vinylpyrrolidone-divinylbenzene copolymer. Applicable for a wide range of analyte polarities. Enhanced retention for polar compounds. High loadability and outstanding performance. Water wettable – even if bed runs dry, SPE can be continued. Related products Accessories WebChromabond polymers are vinylpyridine-based polymers that contain either nitrogen oxide (Chromabond S-400 and S-403E polymers) or betaine (Chromabond S-100 polymer) functionalities. Chromabond polymers are premium dye transfer inhibitors developed and used in color-safe laundry detergents. evalend shipping greece