COMPOSITION AQUEUSE CONTENANT DE L'ACIDE ALGINIQUE, MATÉRIAU POUR EMPREINTES À BASE D'ALGINATE POUR APPLICATIONS DENTAIRES, ET SUBSTRAT POUR MATÉRIAU POUR EMPREINTES À BASE D'ALGINATE POUR APPLICATIONS DENTAIRES

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专利权人:

TOKUYAMA DENTAL CORPORATION

发明人:

GYAKUSHI, HIDETOSHI,MATSUSHIGE, KOJI,NAGASAWA, YUKO

申请号：

EP11772032

公开号：

EP2561852A4

申请日:

2011.04.20

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

Provided is an aqueous composition containing alginic acid or a derivative thereof, the composition having a viscosity retained stably over a long period of time. The alginic acid-containing aqueous composition includes alginic acid or a derivative thereof (A), water (B), and a non-reducing sugar (C). Also provided are a dental alginate impression material and a base material for a dental alginate impression material each using the composition, in which the viscosity of the aqueous composition is stably maintained for a long period.

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