Patent ID: 9132066
Filing Date: 2015-09-15
Classification: A61K,A61L,A61P

Abstract:
1. An insertion material for widening a gingival crevice, wherein the insertion material consists of a hydrophilic paste comprising, expressed as percentage by weight relative to the total weight of the material: between 5 and 15% of an astringent; between 25 and 50% of a texturizing agent chosen from: between 30 and 60% of water; and between 0 and 20% of a humectant; the total amount of water and the humectant being between 35 and 65% by weight relative to the total weight of the material; and said insertion material having the following release profile for the astringent, measured according to the dissolution method described in the European Pharmacopoeia, 6th edition (Ph. Eur. 2.9.3 (01/2008)) at 150 rpm in 700 ml of purified water at 37° C.: less than 20% of the astringent released after 5 min; less than 40% of the astringent released after 10 min; less than 50% of the astringent released after 15 min; less than 60% of the astringent released after 30 min; and less than 80% of the astringent released after 60 min.