摘要:
A single dose material and applicator package that is easily held for removal of a cover and that contains an easily removable applicator. A tray has an applicator well and a material well. Formed in the applicator well is a finger depression adjacent the material well and an applicator support depression adjacent an opposing end of the applicator well. The finger depression permits easy grasping of the tray for removing the cover. The applicator support depression acts as a fulcrum to pivot or lever the applicator out of the tray when a force is applied to one end of the applicator. A material well ramp permits a controlled amount of material to be placed on the applicator brush.
摘要:
A container enclosing an applicator and a dental composition including a volatile organic solvent. The container is sealed. The volatile organic solvent is effectively retained within the container, even after storage at about 43° C. for one week. Preferably the container is made of a copolymer of a cycloolefin and an open chain olefin.
摘要:
A storage/dispensing system (9) for a flowable dental substance is described with a solvent-tight, resiliently deformable container (10) for the storage and provision of the flowable dental substance and a dispensing device (1) connected to the container (10) for discharging the flowable dental substance from the container (10), with a cup (2) which has an outlet orifice (3) and a wall (4, 4′) in which a passage orifice (5) is provided for introducing the flowable dental substance from the container (10), wherein the passage orifice (5) has a cross-sectional area of 0.001 to 0.1 mm2 and the outlet orifice (3) has a cross-sectional area of 0.5 to 5 mm2, and wherein the inside of the cup (2) has a cross-section which is constant and/or reduces from the passage orifice (5) to the outlet orifice (3).
摘要:
The invention provides a storage stable dental composition comprising a volatile organic solvent and a polymerizable material enclosed by a package,which includes a cover and a container made of a polymer such as a copolymer of a cycloolefin and an open chain olefin. In accordance with an embodiment of the invention is provided a stored packaged dental product by the process including: enclosing a dental composition in a package with at least a substantial portion of an injection molded polymer such as a thermoplastic copolymer of a cycloolefin and an open chain olefin, and storing the dental composition in the package for at least 1 week.
摘要:
Packaging systems are configured for improving long-term stability of a composition. Packaging systems may include a packaging container defining an enclosed volume. The packaging system may additionally include a removable cover that enables the packaging container to be opened and closed such that the packaging container system includes a sealed or sealable volume to contain a main composition in fluid communication with a sacrificial composition. The main composition may include one or more volatile or gas-releasing materials and the sacrificial material may include a stabilizing component that replaces the at least one volatile or gas-releasing component within the main composition or displaces the at least one volatile or gas-releasing component within the enclosed volume. The sacrificial composition helps maintain stability of the main composition by accelerating equilibrium of vapors or gases within the headspace of the sealed interior volume.
摘要:
A fluid dispenser for dispensing a fluid and a method for dispensing a fluid such as a mouthwash may include a container having an internal reservoir for containing a volume of the fluid and a fluid pump connected to the container. The fluid pump may include a head, a spout, a stem, and a collar. The collar may attach the fluid pump to the container. The fluid dispenser may further include a container holder having a stem support that defines a slot that receives the stem of the fluid pump, a base, and an attachment member extending from the stem support toward the base. Various fluid dispenser designs, implementations, and uses are discussed.
摘要:
The invention provides a container enclosing an applicator and a dental composition including a volatile organic solvent. The container is sealed. The volatile organic solvent is effectively retained within the container, even after storage at about 43° C. for one week. Preferably the container is made of a copolymer of a cycloolefin and an open chain olefin.
摘要:
Apparatus for use in indirect bonding of orthodontic appliances includes a container having a chamber and a placement device received in the chamber. At least one orthodontic appliance is releasably connected to the placement device and has a base with a contour that is a replica of a portion of the patient's tooth structure. A bonding composition for bonding the appliance to the patient's tooth structure is applied to the base before the container is closed by the manufacturer, such that the practitioner can simply remove the placement device from the chamber and immediately transfer the appliances to the patient's teeth.
摘要:
The invention provides a storage stable dental composition comprising a volatile organic solvent and a polymerizable material enclosed by a package, which includes a closure, such as a cover or plug and a container made of a copolymer of a cycloolefin and an open chain olefin. In accordance with an embodiment of the invention is provided a stored packaged dental product by the process including: enclosing a dental composition in a package with at least a substantial portion of an injection molded thermoplastic copolymer of a cycloolefin and an open chain olefin, and storing the dental composition in the package for at least 1 week.
摘要:
The invention provides a container enclosing an applicator and a dental composition including a volatile organic solvent. The container is sealed. The volatile organic solvent is effectively retained within the container, even after storage at about 43° C. for one week. Preferably the container is made of a copolymer of a cycloolefin and an open chain olefin.