The present invention has an object to provide a polyalkylene glycol-based polymer that has high anti-soil redeposition ability and high compatibility with surfactants in washing tr
摘要: PROBLEM TO BE SOLVED: To obtain a polyalkylene glycol cyclopentyl ether having high surface activity, excellent detergency, household and industrial detergents, widely useful for a solvent, a surfactant, an emulsifying agent, etc.收藏 引用 批量引用 报错 分享 文库来源 求助全文 POLYALKYLENE ...
or a water soluble copolymer of ethylene oxide (EO) and propylene oxide (PO), or a mono methyl, ethyl, propyl, or butyl ether of one of them, or a polyethylene oxide or a copolymer of EO and PO initiated by glycerol. In one embodiment, the polyalkylene glycol has a molecular weight ...
Vinyl ethers of polyalkylene glycol monoalkyl ether are obtained as by-products owing to the elimination of a molecule of hydrogen halide from the halogeno-alkyl ether reactant. Some divinyl compound is also formed by the elimination of two molecules of hydrogen halide. Formation of the vinyl ...
(2) hydroxyethyl acrylate, methacrylate or alphacyanoacrylate, and diethylene glycol monoacrylate; and… (3) ethylene oxide, propylene oxide, n-butylglycidyl ether and styrene oxide.UMEDA, ARIHIKOIWASE, YOSHIYURIOTA, SEIICHI
5.The polymerizable polyalkylene glycol according to claim 1,wherein the polymerizable polyalkylene glycol is produced by reacting an alkylene oxide with an unsaturated initiator, and2% by weight of a polymerizable polyalkylene glycol in which an addition number of the alkylene oxide molecules to 1 mo...
Cutting fluids for brittle materials, e.g., silicon ingot, comprise, in weight percent: A. 70-99% polyalkylene glycol (PAG), e.g., polyethylene glycol; B. 0.01-10% PAG-grafted polyc
Preferred reactants are:\n(1) polyoxypropylene diamines and triamines, and polyoxyethylene bis propylene diamines;(2) hydroxyethyl acrylate, methacrylate or alphacyanoacrylate, and diethylene glycol monoacrylate; and(3) ethylene oxide, propylene oxide, n-butylglycidyl ether and styrene oxide.IWASE, ...
Suitable monoethers named are ethylene-glycol-monoethyl ether, ethylene-glycol-mono-butyl ether, 3-methoxy butanol, ethyl-mercapto-ethanol and diethylene-glycol-monomethyl ether. The dialkyl ethers of the mixed polyalkylene glycols may be incorporated in mineral and synthetic lubricating oils (see ...
containing a salt, such as sodium chloride, or a surfactant; an aqueous solution of diethylene glycol monobutyl ether, triethylene glycol monobutyl ether, polypropylene glycol, propylene glycol, or the like; and polyethylene glycol 200. For example, the obtained modified polyalkylene oxide can be ...