发明名称 |
Anticalculus oral composition |
摘要 |
An oral dentifrice composition such as a toothpaste, dental gel, toothpowder, dental tablet or lozenge containing as anticalculus agent about 4.3% to about 7% of alkali metal pyrophosphates comprising at least 4.3% of tetrapotassium pyrophosphate alone or admixed with up to 2.7% of tetrasodium pyrophosphate, and as inhibitors against enzymatic hydrolysis of such agent in saliva, a fluoride and preferably up to about 3% of a synthetic anionic polymeric polycarboxylate, and use of such composition in a program of oral hygiene and/or for inhibiting dental calculus.
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申请公布号 |
US4906456(A) |
申请公布日期 |
1990.03.06 |
申请号 |
US19890312532 |
申请日期 |
1989.02.17 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
GAFFAR, ABDUL;POLEFKA, THOMAS G.;FERLAUTO, JR., ROBERT J.;CRISAFULLI, ROSEMARIE M. |
分类号 |
A61K8/24;A61K8/81;A61Q11/00 |
主分类号 |
A61K8/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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