Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B7/00—Hydraulic cements
C04B7/36—Manufacture of hydraulic cements in general
C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
C04B7/42—Active ingredients added before, or during, the burning process
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Chemical & Material Sciences
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Engineering & Computer Science
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Ceramic Engineering
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Materials Engineering
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Structural Engineering
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Organic Chemistry
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FR693206D1929-04-061930-04-02Procédé de fabrication de ciment portland blanc
ExpiredFR693206A
(fr)