公开(公告)号：KR100902328B1

公开(公告)日：2009-06-12

申请号：KR1020080022395

申请日：2008-03-11

Applicant: 방문주

Inventor： 방문주 ,  서기옥 ,  박정식

IPC: A61C8/00

CPC classification number: A61C8/0012 ,  A61C8/005 ,  A61C13/0006 ,  A61C13/0007 ,  A61C13/081 ,  A61C13/083 ,  A61C2201/002 ,  A61K6/024 ,  A61L27/10 ,  A61L2430/12

Abstract: A method of manufacturing a zirconia abutment of an implant is provided, which solves the problem of the unit cost and secures stability of the product quality. A method of manufacturing a zirconia abutment of an implant comprises: a raw materials mixing process crushing, heating, and mixing polymer 15-19 wt.% and ferric oxide 1-4 wt.% at 120-150deg.C for 3-4 hours; a molding injection process which injects the mixed raw materials in the injection machine; a solvent extraction process which extracts one part of solvent; a degreasing process removing the solvent component from the extrudate; a sintering process endowing the mechanical property; and a barrel process removing the micro burr by polishing the exterior of the sintered body.

Abstract translation: 提供了一种制造植入物的氧化锆基台的方法，其解决了单位成本的问题并确保了产品质量的稳定性。 制造植入物的氧化锆基台的方法包括：在120-150℃下将15-19重量％的聚合物和氧化铁1-4重量％的原料混合过程粉碎，加热和混合3-4小时 ; 在注射机中注入混合原料的成型注射方法; 提取一部分溶剂的溶剂萃取方法; 从挤出物中除去溶剂组分的脱脂方法; 赋予机械性能的烧结工艺; 以及通过对烧结体的外部进行研磨来除去微细毛刺的桶形过程。