Title:
DENTAL WAX
Document Type and Number:
Japanese Patent JP2015042191
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dental wax facilitating a reformation of a margin part and capable of providing sufficient strength of an occlusion part and the like other than the margin part.SOLUTION: The disk-shaped dental wax for forming a prosthetic appliance covering the surface of a tooth by a lost wax process, includes a high-strength wax layer on one surface side and a high-precision wax layer on the other surface side. The high-strength wax includes resin, however, the high-precision wax includes no resin. The thickness of the high-strength wax layer is defined as 70% or more of the thickness of the disk shape, and most of parts other than the margin part are formed of the high-strength wax.
Inventors:
TASHIRO JUNICHI
Application Number:
JP2013174042A
Publication Date:
March 05, 2015
Filing Date:
August 25, 2013
Export Citation:
Assignee:
TASHIRO JUNICHI
International Classes:
A61C13/34
Domestic Patent References:
| JPH07304623A | 1995-11-21 | |||
| JP2003144459A | 2003-05-20 | |||
| JP2010082698A | 2010-04-15 | |||
| JP2007509062A | 2007-04-12 | |||
| JP2001112790A | 2001-04-24 | |||
| JPS6338444A | 1988-02-19 |
Foreign References:
| WO2012049879A1 | 2012-04-19 |
Other References:
ADRIAN S. SABAU, ET AL.: "Material properties for predicting wax pattern dimensions in investment casting", MATERIALS SCIENCE AND ENGINEERING, vol. A362, JPN6017021788, 2003, pages 125 - 134, ISSN: 0003578473
Attorney, Agent or Firm:
Hiroshi Kaneko