Composition of temporary denture material

The invention provides a composition of a temporary denture material. The composition comprises powder and liquid, wherein the powder comprises polymethyl methacrylate and an initiator; the liquid comprises methyl methacrylate, a catalyst and a plasticizer; and the plasticizer is a citrate compound....

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Bibliographic Details
Main Authors LIN YUANMIN, LIN MENGCHUN, FANG XUWEI
Format Patent
LanguageChinese
English
Published 23.03.2021
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention provides a composition of a temporary denture material. The composition comprises powder and liquid, wherein the powder comprises polymethyl methacrylate and an initiator; the liquid comprises methyl methacrylate, a catalyst and a plasticizer; and the plasticizer is a citrate compound. The composition of the temporary denture material has high hardness, high toughness, high bending strength and excellent biocompatibility. 本发明提供一种临时假牙材料的组合物，包括：一粉剂和一液剂；其中，该粉剂包括：聚甲基丙烯酸甲酯和一起始剂；该液剂包括：甲基丙烯酸甲酯、一催化剂、和一增塑剂；其中，该增塑剂是一柠檬酸酯类化合物。本发明的临时假牙材料组合物具有高硬度、高韧性、高抗弯强度、以及优良的生物兼容性。
Bibliography:Application Number: CN201910837263