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A clay-containing mixture or mixture capable of forming a moisture-resistant gel, and the use of this mixture and mixture
A clay-containing mixture or mixture capable of forming a moisture-resistant gel, and the use of this mixture and mixture
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机译:含粘土的混合物或能够形成防潮凝胶的混合物,以及该混合物和混合物的用途
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摘要
The invention relates to a clay-containing mixture or blend capable of forming a moisture resistant gel, which comprises a powdered or ground smectite and/or a smectite-containing natural rock and at least 0.8-10% by weight, calculated for the smectite content, of an at least partially water-soluble and/or water swellable polymer and optionally at least 0.5% by weight of a solid activating agent. Such a mixture may also additionally comprise as a diluting agent more than 0.5% by weight of one or more solid inert filler(s); this diluted version is termed in the specification as a blend.
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