BORON-FREE ANTI-SAGGING ADDITIVE FOR GYPSUM BUILDING MATERIALS
The invention concerns an anti-sagging additive for producing shaped gypsum articles. The additive is boron-free and comprises L-tartaric acid and/or L-tartrates and a pH-enhancing compound.
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| creator | WEIGAND, David PIETSCHMANN, Bernd KOHLER, Verena STEINBAUER, Michael KÖHLER, Juliane |
| description | The invention concerns an anti-sagging additive for producing shaped gypsum articles. The additive is boron-free and comprises L-tartaric acid and/or L-tartrates and a pH-enhancing compound. |
| format | Patent |
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| language | eng |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | BORON-FREE ANTI-SAGGING ADDITIVE FOR GYPSUM BUILDING MATERIALS |
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