参考文献

COLGATE-PALMOLIVE COMPANY; NAIK, Ramesh; WALIKAR, Sanju; JAYARAMAIAH, Ramesh; DEVAKI DEVI, Vangumalla; JEYARAMAN, Govindarajalu; RAMASWAMY RANGANATHAN, Koottungalmadhom Patent: WO2013/95361 A1, 2013 ; Location in patent: Paragraph [0013] ;