SEPTODONT OU SEPTODONT SAS OU SPECIALITES SEPTODONT
发明人:
RICHARD, GILLES,MARIE, OLIVIER
申请号：
CA2773421
公开号：
CA2773421C
申请日:
2011.11.14
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
This invention relates to a composition resulting from the mixture of a solidphase,comprising at least one calcium derivative powder in association with at leastoneradioopacifier and at least one polymer and optionally at least one non-radioopaque filler,all in powder form； and aqueous phase comprising water, at least one water-reducingagent, and at least one set accelerator ； the ratio of solid phase to liquidphase rangingfrom 1.0 to 2.5, preferably from 1.5 to 2.2, more preferably from 2 to 2.15；saidcomposition having a compressive strength of less than 40 MPa, preferablyranging from1 to 15 MPa, preferably ranging from about 3 to about 12 MPa； this inventionalso relatesto a kit and a method for the manufacture of the composition, and to a methodfor treatingor retreating a canal root.
