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1. WO2015133418 - PLASTIC CONTAINER FOR DENTAL ADHESIVE COMPOSITIONS

Publication Number WO/2015/133418
Publication Date 11.09.2015
International Application No. PCT/JP2015/056039
International Filing Date 02.03.2015
IPC
A61C 5/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5Filling or capping teeth
A61K 6/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
CPC
A61C 5/62
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5Filling or capping teeth
60Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
62Applicators, e.g. syringes or guns
A61K 6/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
30Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
A61K 6/887
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
80Preparations for artificial teeth, for filling teeth or for capping teeth
884comprising natural or synthetic resins
887Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
B05C 17/00576
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
17Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
005for discharging material ; from a reservoir or container located in or on the hand tool; through an outlet orifice by pressure ; without using surface contacting members like pads or brushes
00576characterised by the construction of a piston as pressure exerting means, or of the co-operating container
B05C 17/012
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
17Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
005for discharging material ; from a reservoir or container located in or on the hand tool; through an outlet orifice by pressure ; without using surface contacting members like pads or brushes
01with ; manually; mechanically or electrically actuated piston or the like
0116characterised by the piston driving means
012Stepwise advancing mechanism, e.g. pawl and ratchets
B65D 2547/063
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
2547Closures with filling and discharging, or with discharging, devices
04Closures with discharging devices other than pumps
06with pouring spouts ot tubes; with discharge nozzles or passages
063Details of spouts
Applicants
  • 株式会社トクヤマデンタル TOKUYAMA DENTAL CORPORATION [JP]/[JP]
Inventors
  • 山下 佳敦 YAMASHITA, Yoshinobu
  • 平田 広一郎 HIRATA, Kouichirou
  • 山口 能利 YAMAGUCHI, Nobutoshi
  • 木村 幹雄 KIMURA, Mikio
Agents
  • 小野 尚純 ONO, Hisazumi
Priority Data
2014-04153404.03.2014JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) PLASTIC CONTAINER FOR DENTAL ADHESIVE COMPOSITIONS
(FR) RÉCIPIENT EN PLASTIQUE POUR COMPOSITIONS ADHÉSIVES DENTAIRES
(JA) 歯科用接着性組成物用プラスチック容器
Abstract
(EN) A plastic container according to the present invention can be used for accommodating a dental adhesive composition comprising a polymerizable monomer and a polymerization initiator. The plastic container is characterized by having such a constitution that a container main body (3) which has a hollow tubular shape, a discharge nozzle (5) which is arranged at one side end part of the container main body (3), and a cap (9) which is attached detachably to a discharge nozzle are provided, wherein a push-button piston member (7) is engaged in the inside of the container main body (3) in such a manner that the piston member (7) can be pushed from the other side end part of the cap main body (3) so that the composition accommodated in the container main body (3) can be discharged through the discharge nozzle (5) by pushing the piston member (7). The plastic container is also characterized in that a part of a plastic container wall of the container main body (3), in which the composition is accommodated in the container main body (3), has an oxygen permeability falling within the range from 10 to 500 cc/m2·day·atm.
(FR) Un récipient en plastique selon la présente invention peut être utilisé pour recevoir une composition adhésive dentaire comprenant un monomère polymérisable et un initiateur de polymérisation. Le récipient en plastique est caractérisé par le fait qu'il présente une constitution de telle sorte qu'elle comprend un corps principal de récipient (3) qui a une forme tubulaire creuse, une buse d'évacuation (5) qui est située au niveau d'une première partie d'extrémité latérale du corps principal de récipient (3), et un capuchon (9) qui est fixé de façon amovible à une buse d'évacuation, un élément de piston de bouton-poussoir (7) étant situé à l'intérieur du corps principal de récipient (3) de telle sorte que l'élément de piston (7) peut être poussé depuis l'autre partie d'extrémité latérale du corps principal de bouchon (3) de telle sorte que la composition reçue dans le corps principal de récipient (3) peut être évacuée à travers la buse d'évacuation (5) en poussant l'élément de piston (7). Le récipient en plastique est également caractérisé par le fait qu'une partie d'une paroi de récipient en plastique du corps principal de récipient (3), dans laquelle la composition est reçue dans le corps principal de récipient (3), a une perméabilité à l'oxygène comprise dans la plage allant de 10 à 500 cc/m2·jour·atm.
(JA) 本発明のプラスチック容器は、重合性単量体と重合開始剤とを含む歯科用接着性組成物を収容するためのものであって、中空筒状形状を有する容器本体3と、容器本体3の一方側端部に設けられた吐出ノズル5と、吐出ノズルに着脱自在に装着されたキャップ9とを有しており、容器本体3の内部には、他方側端部からノックボタン式ピストン部材7が押し込み可能に嵌め込まれており、ピストン部材7の押し込みにより容器本体3内に収容された前記組成物が吐出ノズル5を通して排出される構造を有しており、容器本体3の前記組成物が収容される部分のプラスチック容器壁の酸素透過度が10~500cc/m・day・atmの範囲となっていることを特徴とする。
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