Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1993-10-27
1995-10-10
Jones, W. Gary
Paper making and fiber liberation
Processes and products
Non-fiber additive
162158, 1621812, 252380, 252383, 502172, 502173, D21H 1712, D21H 1774
Patent
active
054568013
ABSTRACT:
The invention relates to storage-stable solutions of carbonated magnesium ethylate of the formula Mg(C.sub.2 H.sub.5 O).sub.2 (CO.sub.2).sub.n in ethanol and processes for their preparation, wherein (1) the magnesium content of the solution is 2.5 to 6% by weight, based on the total solution, and the CO.sub.2 content (n) is 1.55 to 1.85, (2) the magnesium content of the solution is 1.5 to 2.5% by weight, based on the total solution, and the CO.sub.2 content (n) being 1.55 to 1.90 or (3) the magnesium content of the solution is less than 1.5% by weight, based on the total solution, and the CO.sub.2 content (n) is 1.55 to 2.2.
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Kotzsch Hans-Joachim
Rauleder Hartwig
Schork Reinhold
Standke Burkhard
Fortuna Jos'e A.
Huels Aktiengesellschaft
Jones W. Gary
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