Glycol ether modifier

Kato, K., Umezawa, K., Miyake, M., Miyake, J., and Nagamune, T. (2004). Transfection microarray of nonadherent cells on an oleyl poly(ethylene glycol) ether-modified glass slide. Biotechniques 37, 444-452. 

Carboxymethylcellulose, polyethylene glycol Combination of a cellulose ether with clay Amide-modified carboxyl-containing polysaccharide Sodium aluminate and magnesium oxide Thermally stable hydroxyethylcellulose 30% ammonium or sodium thiosulfate and 20% hydroxyethylcellulose (HEC) Acrylic acid copolymer and oxyalkylene with hydrophobic group Copolymers acrylamide-acrylate and vinyl sulfonate-vinylamide Cationic polygalactomannans and anionic xanthan gum Copolymer from vinyl urethanes and acrylic acid or alkyl acrylates 2-Nitroalkyl ether-modified starch Polymer of glucuronic acid... 

An aqueous solution of 3% to 6% lignosulfonate and 2% to 8% carboxymethylcellulose, modified with polyoxyethylene glycol ethers of higher fatty... 

Oxocatalysts which are modified by means of such ligands take advantage of a temperature-dependent cloud point associated with the phosphorus-bonded poly(alkylene glycol ether). Thus, above the cloud point, the ligand (and thus the catalyst complex) loses its hydration shell, just as in the case of other compounds... 

Some of the plasticizers used in conjunction with PEO are listed in Table 1. These include poly THF [80] cyclic carbonates such as ethylene carbonate (EC) [81-87], propylene carbonate (PC) [81-87],modified propylene carbonate containing an oligo etheroxy side chain (MC-3) [88-89], poly ethylene glycol (PEG) [90], glycols [81],glycol ethers [81],di octyl sebacate (DOS) [82],diethylphthalate (DEP) [82], and also crown ethers such as 12-crown-4-ether [91-92]. While many of these are simple organic compounds which are available commercially, some such as MC-3 were synthesized especially for their use as additives in polymer electrolytes, as shown in Scheme 1. 

Chem. Descrip. Fatty acid-modified polyester PU resin (45%) in water/N-methyl pyrrolidone, neutralized with dimethyl ethanolamine Uses Polyester for highly flexible aq. stoving systems, e.g., stone chip-resist. primer surfacers for on-line automotive finishing Features Rec. in combination with water-thinnable amino resins Properties Ylsh./brnsh. cloudy appearance 45 015 nm mean particle size sol. in water, alcohols, glycols, glycol ethers dens. = 1.1 ml (20 C) vise. 200-2000 mPa-s-(23 C) add no. 13 02 pH 7.25 00.75 (1 3 in DW) equiv. wt. = 1417 anionic 4501%NV Bayhydrol PR 135 [Bayer AG]... 

Chem. Descrip. Aq. sol n. of nonionic hydrophobe-modified polymer with butyl glycol ether... 

Non-reactive modifiers such as dibutyl phthalate, pine oil, and glycol ethers are not used widely because they can cause severe reduction in cured resin properties. Their primary function is to lower cost and the chief requisites are that they are compatible with the resin both before and after cure, do not vaporize or foam during cure, and do not migrate excessively from the cured composition. 

Water-reducible resins that have been chemically modified to increase their water solubility can be completely solubilized in water by the addition of cosolvents such as alcohols and glycol ethers. A typical water reducible... 

Additives used in final products Plasticizers/flexibilizers epoxidized oils, low molecular polyamides, polysulfidesdibutyl phthalate, condensation products of adipic acid and glycols, isodecyl pelargonate, cyclohexyl pyr-rolidone Other diluents (glycide ether), modifiers, rheological additives, flame retardants Antistatics alkyl dipolyoxyethylene ethyl ammonium ethyl sulfate, carbon black, carbon monofiber, graphite, quaternary ammonium compound, silver-coated basalt, tin oxide Release calcium carbonate, carnauba wax, ceramic microspheres, ethylene bis stearoformamide, montan wax, silicone oil Slip carbon fiber, PTFE, sorbitan tristearate ... 

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