Dentistry – Orthodontics – Bracket
Patent
1988-05-11
1989-05-02
Swisher, Nancy A. B.
Dentistry
Orthodontics
Bracket
433 9, 4332221, 427 2, A61C 300
Patent
active
048264300
ABSTRACT:
The adhesive strength of alumina brackets to acrylic adhesive cements is enhanced by forming an essentially silica coating on the bonding surface of the bracket by the steps of coating said surface with an organosilicon compound such as a silane and then pyrolyzing the organosilicon coating to volatilize the organic components thereof to thereby leave an essentially silica coating.
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Chen Albert C.
DeLuca Robert D.
Jones Robin M. F.
Mueller Donald S.
Yeganeh Mary S.
Johnson & Johnson Consumer Products, Inc.
Metz Charles J.
Swisher Nancy A. B.
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