专利名称：CEMENTITIOUS COMPOSITIONS AND
METHODS
发明人：EILERS L,US,PARKS C,US申请号：US308472申请日：19721121公开号：US3839260A公开日：19741001
摘要：The sealing of void spaces, e.g., as in geological formations and/or betweenmetal shapes is accomplished with a liquid slurry of a particulate, water-soluble organicpolymer in an organo solvent. The mixture of the polymer and solvent has a controlledset time to allow the emplacement of the slurry as a liquid. The slurry then sets to form asealing cementitious material.
申请人：DOW CHEM CO,US
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