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Aqueous swellable compositions of guar gum and guar gum derivatives in oleophilic liquids and their use
Aqueous swellable compositions of guar gum and guar gum derivatives in oleophilic liquids and their use
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机译:瓜尔胶和瓜尔胶衍生物在亲油性液体中的水溶胀性组合物及其用途
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摘要
The invention relates to the use of oil-soluble oleophilic organic liquid phases-flowable at temperatures of 0 to 10° C.-from the classes of corresponding monocarboxylic and/or polycarboxylic acid esters, carbonic acid esters, fatty alcohols and their oligoalkoxides and/or ethers as the at least predominant part of the liquid phase in storage-stable homogeneous mixtures with guar and/or water-soluble guar derivatives for their use in water-based borehole servicing fluids.
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