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1. (WO1991006257) ORTHODONTIC BRACKET, BRACKET KIT AND BONDING METHOD OF THE BRACKET
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006257 International Application No.: PCT/JP1989/001109
Publication Date: 16.05.1991 International Filing Date: 27.10.1989
IPC:
A61C 7/00 (2006.01) ,A61C 7/12 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
12
Brackets; Arch wires; Combinations thereof; Accessories therefor
Applicants:
JAPAN INSTITUTE OF ADVANCED DENTISTRY [JP/JP]; 1-47, Kanda-Surugadai 2-chome Chiyoda-ku Tokyo 101, JP (AllExceptUS)
MASUHARA, Eiichi [JP/JP]; JP (UsOnly)
KOMIYA, Shigeo [JP/JP]; JP (UsOnly)
Inventors:
MASUHARA, Eiichi; JP
KOMIYA, Shigeo; JP
Agent:
KAWAGUCHI, Yoshio ; Yamada Bldg. 1-14, Shinjuku 1-chome Shinjuku-ku Tokyo 160, JP
Priority Data:
Title (EN) ORTHODONTIC BRACKET, BRACKET KIT AND BONDING METHOD OF THE BRACKET
(FR) SUPPORT ORTHODONTIQUE, KIT DE SUPPORT ET PROCEDE DE FIXATION DU SUPPORT
Abstract:
(EN) This invention relates to an orthodontic bracket having a bonding layer comprising a photo-polymerization type adhesives (4) formed on the back of a bracket main body (3) made of a light-transmissive material, to a bracket kit which stores the bracket in a shading container (2) and seals the upper surface of the container by a seal (1) consisting of an aluminum laminate and cuts off the rays of light, and to a bonding method comprising applying a liner consisting of a polymerizable monomer mixture solution to the surface of a tooth which has been in advance treated with an acid, then bringing an orthodontic bracket provided thereon with an adhesive layer consisting of a photo-polymerizable adhesive into pressure-contact with the tooth surface, and then subjecting the bracket to irradiation by rays of light.
(FR) Support orthodontique présentant une couche de fixation comportant un adhésif du type à polymérisation (4) formé au dos d'un corps principal de support (3) composé d'un matériau transmettant la lumière. On décrit également un kit de support, permettant d'entreposer le support dans un récipient (2) l'abritant de la lumière et de fermer hermétiquement la surface supérieure du récipient à l'aide d'un joint (1) composé d'un stratifié d'aluminium, afin de bloquer les rayons lumineux. L'invention se rapporte également à un procédé de fixation, consistant à appliquer un revêtement composé d'une solution d'un mélange monomère polymérisable sur la surface d'une dent traitée au préalable à l'acide, à mettre en contact par pression avec la surface de la dent un support orthodontique comportant une couche adhésive composée d'un adhésif photopolymérisable, et à soumettre enfin le support à une irradiation par les rayons lumineux.
Designated States: JP, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0452492