发明名称 Impression material
摘要 A two part impression material comprising a first part comprising a product of the reaction of an alpha, beta-ethylenically unsaturated dicarboxylic acid anhydride and a liquid polydiene resin and a second part comprising a setting agent for the reaction product which setting agent is an alkoxylated fatty monoamine or an alkoxylated fatty polyamine having from 2 to 30 moles of alkoxylate per mole of the fatty amine, the alkoxylate groups being one or more alkoxylates selected from the group comprising ethoxylate, propoxylate and butoxylate, the first part and/or the second part also comprising an organic liquid which is incompatible with both the setting agent and the reaction product. A method of taking a dental impression using the reaction product of the first and second parts of the two part dental impression material is also disclosed.
申请公布号 US4894396(A) 申请公布日期 1990.01.16
申请号 US19880211122 申请日期 1988.06.21
申请人 ESPE STIFTUNG & CO. PRODUKTIONS- UND VERTRIEBS-KG 发明人 FISHER, ROBERT G.
分类号 A61K6/10 主分类号 A61K6/10
代理机构 代理人
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