Gutta-percha tip composite and DLP printing application thereof

A technology of composite materials and gutta-percha, which is applied in dentistry, dental preparations, dental prostheses, etc., can solve the problems that the precision of finished products needs to be improved, and achieve excellent antibacterial effects, high precision, and increased compatibility.
CN109846718AActive Publication Date: 2019-06-07SOUTH CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2019-06-07

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Abstract

The invention belongs to the technical fields of manufacturing and applying of a DLP strengthened material and stomatology, and particularly relates to a gutta-percha tip composite. The gutta-percha tip composite comprises the following components in parts by weight of 5-20 parts of a modified developer, 5-20 parts of a modified antibacterial agent and 60-80 parts of photosensitive resin, whereinthe modified developer and the modified antibacterial agent are obtained through surface modification with a surface modifier. The gutta-percha tip composite is suitable for DLP printing, has favorable characteristics of favorable mechanical properties, favorable antibacterial effects and favorable biocompatibility, is high in production and processing precision, and can realize smooth printing. The gutta-percha tip composite can be widely applied to the biomedical science field, particularly the stomatology field. The root canal treatment accuracy can be improved, and a new way is provided for reduction of the failure rate of root canal treatment.
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Claims

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