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Class Information
Number: 420/527
Name: Alloys or metallic compositions > Mercury base > Silver containing
Description: Alloy, or metallic composition which additionally contains silver.










Patents under this class:

Patent Number Title Of Patent Date Issued
7799385 Method of preparation of monolithic hydrated aluminas, amorphous or crystalline aluminas, aluminates and composite materials by oxidation of aluminium or of an aluminium alloy Sep. 21, 2010
6190606 Solid amalgamating compositions for the preparation of dental amalgams, amalgam forming compositions containing them, methods for producing dental amalgams with them and dental amalgams produc Feb. 20, 2001
5662886 Adhesive amalgam system Sep. 2, 1997
5490870 Amalgamable composition and method of production Feb. 13, 1996
5043139 Amalgam preform, method of forming the preform and method of bonding therewith Aug. 27, 1991
4684347 Method of preventing the occurrence of corrosion of amalgam filling material for dental purposes, and amalgam filling material therefor Aug. 4, 1987
4664629 Dental composition mixture May. 12, 1987
4528034 Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof Jul. 9, 1985
4453977 Low silver containing dental amalgam alloys Jun. 12, 1984
4419107 Mercury filtering apparatus and method Dec. 6, 1983
4385892 Setting compositions for dental purposes May. 31, 1983
4374085 Silver-tin-copper-palladium alloy and amalgam thereof Feb. 15, 1983
4311526 .gamma.2 - Free, low cost amalgam alloy powders Jan. 19, 1982
4255192 Homogenous bonding of dispersed phase alloy Mar. 10, 1981
4234339 Corrosion-resistant dental alloy Nov. 18, 1980
4164419 Powdered alloy for dental amalgam Aug. 14, 1979
4080199 Lathe cut dental alloy powder Mar. 21, 1978
4078921 Method for eliminating gamma.sub.2 phase from dental amalgam and improved dental amalgam composition Mar. 14, 1978
4039329 Dental powder composite and amalgam Aug. 2, 1977
4018600 Method for eliminating gamma.sub.2 phase from dental amalgam and improved dental amalgam composition Apr. 19, 1977
4008073 Alloy powder for the production of dental amalgam Feb. 15, 1977
3997327 Dental composition Dec. 14, 1976
3997329 Dental composition Dec. 14, 1976
3997330 Dental amalgams Dec. 14, 1976
3997328 Dental amalgams Dec. 14, 1976
3985558 Dental alloy and amalgam Oct. 12, 1976
3980472 Dental amalgam Sep. 14, 1976
3975192 Dental alloy and amalgam Aug. 17, 1976
3954457 Dental amalgam May. 4, 1976
3933961 Tabletting spherical dental amalgam alloy Jan. 20, 1976











 
 
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