Title:
CLEANING AGENT FOR DENTAL USE COMPRISING A COMBINATION OF POLISHING AGENTS BASED ON A SILICIC ACID AND ALUMINIUM OXIDE
Document Type and Number:
WIPO Patent Application WO1999013851
Kind Code:
A8
Abstract:
The invention concerns a cleaning agent for dental use in the form of a pasty or liquid dispersion, containing between 10 and 30 wt. % of a combination of polishing agents comprising polishing agents based on silicic acid and aluminium oxide in a weight ratio of 10 : (0.2 - 2) and between 20 and 50 wt. % of a moistening agent from the group containing sorbitol, glycerin, propyleneglycol-1,2, polyethyleneglycol and their mixtures, comprising, for reinforcing the cleaning effect, between 2 and 12 wt. % of condensed phosphate from the group comprising tripolyphosphate, pyrophosphate or trimetaphosphate in the form of alkaline salt or ammonium salt. In spite of their low abrasive values, said cleaning agents have an excellent polishing effect and a high cleaning power.
Inventors:
LEINEN HANS-THEO (DE)
WUELKNITZ PETER (DE)
WUELKNITZ PETER (DE)
Application Number:
PCT/EP1998/005632
Publication Date:
May 06, 1999
Filing Date:
September 05, 1998
Export Citation:
Assignee:
HENKEL KGAA (DE)
LEINEN HANS THEO (DE)
WUELKNITZ PETER (DE)
LEINEN HANS THEO (DE)
WUELKNITZ PETER (DE)
International Classes:
A61K8/20; A61K8/00; A61K8/24; A61K8/25; A61K8/26; A61K8/34; A61Q11/00; (IPC1-7): A61K7/16
Download PDF: