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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR662145ApublicationCriticalpatent/FR662145A/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
C04B22/08—Acids or salts thereof
C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
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Chemical & Material Sciences
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Engineering & Computer Science
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Ceramic Engineering
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Inorganic Chemistry
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Materials Engineering
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Structural Engineering
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Organic Chemistry
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FR662145D1927-10-171928-08-11Procédé d'amélioration des propriétés hydrauliques du ciment portland
ExpiredFR662145A
(fr)