| http://www.w3.org/ns/prov#value | - Patent US4980150 - With an anionic polymer; antibacterial; osarl hygeine; dentifrices; nonstaining - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA chlorhexidine complex is prepared by complexing chlorhexidine (a divalent, cationic antiseptic) with an anionic polymer such as algin or carboxymethylcellulose.
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