含碳酸钙与黏土之口腔护理组成物;ORAL CARE COMPOSITIONS COMPRISING CALCIUM CARBONATE AND A CLAY

摘要

本发明系提供一口腔护理组成物，以组成物的总重量计，包括：(a)15至35重量%碳酸钙；(b)0.5至2重量%纤维素醚增稠剂；(c)1至6重量%黏土增稠剂；及(d)至少35重量%水；其中，当组成物包括低于28重量%碳酸钙和低于4重量%黏土增稠剂时，纤维素醚增稠剂系以大于1重量%之量存在。; (b) 0.5至2 weight % cellulose ether thickening agent; (c) 1至6 weight % clay thickening agent; and (d) at least 35 weight % water; wherein, when the composition comprises less than 28 weight % calcium carbonate and less than 4 weight % clay thickening agent, the cellulose ether thickening agent is present in an amount of greater than 1 weight %.