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Clay and non-clay minerals in the pharmaceutical and cosmetic industries Part II. Active ingredients
Minerals Pharmaceutical industry Cosmetic industry Active ingredients Physical and physico-chemical properties
2011/11/14
A wide range and variety of minerals are used in the pharmaceutical industry as active ingredients. Such minerals may be administered either orally as antacids, gastrointestinal protectors, antidiarrh...
Pharmaceutical grade phyllosilicate dispersions: the influence of shear history on floc structure
Sepiolite Palygorskite Smectite Disperse systems Rheology Mixing performance
2011/11/8
The effect of mixing conditions on the flow curves of some clay杦ater dispersions was studied. Two Spanish fibrous phyllosilicates (sepiolite from Vica磍varo and palygorskite from Turo磏) and a commercia...
Pharmaceutical applications of some spanish clays (sepiolite, palygorskite, bentonite): some preformulation studies
palygorskite sepiolite bentonite pharmaceutical uses excipients
2011/11/4
In this work, a pharmaceutical preformulation study of four Spanish clays two sepiolites, one palygorskite and one bentonite. is presented, comparing the results obtained with those of three mineral ...