Dentifrice preparations having improved soluble fluoride availability are obtained by incorporation of ethylenediamine tetraacetic acid and sodium salts thereof.
通过加入乙二胺四乙酸及其钠盐,牙膏制剂的氟化物可溶性得到改善。
Stable oral compositions containing zinc and fluoride compounds
申请人:Richardson-Vicks, Inc.
公开号:EP0074082A2
公开(公告)日:1983-03-16
An oral composition containing zinc salicylate, zinc lactate or zinc gluconate in combination with an ionic fluoride salt.
一种口服组合物,含有水杨酸锌、乳酸锌或葡萄糖酸锌与离子氟化盐。
Oral compositions containing strontium EDTA complex and soluble fluoride
申请人:Richardson-Vicks, Inc.
公开号:EP0079611A2
公开(公告)日:1983-05-25
Fluoride containing oral compositions having strontium EDTA Complex present as a stain and tartar removing agent.
含氟口服组合物含有作为去污剂和牙垢剂的 EDTA 复合物锶。
Oral hygiene composition
申请人:ICI AMERICAS INC.
公开号:EP0186276A2
公开(公告)日:1986-07-02
Oral hygiene composition containing monoalkyl and dialkyl ethers of dianhydrohexitols in the form of toothpate, mouthwash, chewing gums, confections, toothpicks and dental floss are effective in the cleaning of oral surfaces and cavities to reduce plaque accumulation caused by the action of bacteria.
An antibacterial oral composition effective to promote oral hygiene containing an antibacterial antiplaque agent and an additive which substantially prevents staining of dental surfaces without substantially diminishing the antibacterial and antiplaque activity of the agent. Bis-biguanides such as chlorhexidine and alexidine, and quaternary ammonium salts, such as benzethonium chloride and cetyl pyridinium chloride are typical examples of antibacterial agents. The antistain additive is an aminoguanidine free base or water soluble salt thereof compatible with the bis-biguanide or quaternary ammonium salt.