Provided are an ejection member and an aerosol product using the same capable of obtaining a desired shape of an ejection material by suppressing adhesion of the ejection ejection materials to each other. An ejection member to be connected to an aerosol container filled with a foaming content is provided with an expansion chamber for promoting foaming of the foaming content from the aerosol container and a plurality of nozzles for ejecting the foaming content in the expansion chamber to the outside. The expansion chamber is provided with an introduction port for introducing the foaming content from the aerosol container and a delivery port for delivering the foaming content to the nozzle side. The nozzles each have a slit-shaped ejection port. The communication path that communicates the ejection port and the delivery port has a slit-shaped slit portion. A length of the slit portion in the ejection direction is greater than a slit width of the ejection port.

An apparatus for dispensing pressurized air and/or tire sealant from a pressurized can. The apparatus comprising a nozzle and a locking element for the nozzle and/or a cap including a free length of hose that is positioned within the cap. The locking element locks the nozzle in the non-dispensing position for safety during non-use or in a dispensing position for ease of use. The hose provides an extension for the nozzle for hard to reach places, and stores fully wound within the cap, such as along the inner circumference of the cap.

An article includes a dispenser having a flow channel extending therethrough and having a base, a bendable segment attached to the base, a straw attached to the bendable segment, a plunger attached to the base and extending within the flow channel of the bendable segment; a sleeve extending over at least a portion of the straw, and a trigger hingedly attached to the straw at a hinge point and having a portion above the hinge point engaging the sleeve and a trigger portion extending below the hinge point.

A device that assists in lubricating installed door hinges is disclosed. This invention isolates aerosol propelled lubricant to the specific area of an installed door hinge while preventing overspray and containing the lubricating liquid within the device.

An actuator for a spray can. The actuator includes a housing for attachment to an aerosol can covering a stem valve. A finger operating button structure is engaged with the housing for engaging the stem valve. A rotary two-way diverter valve is supported within the housing and rotatably engaged with the finger operating button structure. In a spray position/straw down, the two-way diverter valve directs spray through a first direct spray nozzle. In a second straw position/straw up, to make use of an adjustable straw, the diverter valve is rotated to engage a straw spray passage of the diverter valve in fluid communication with an adjustable rotary spray tip and engaged straw. By rotating the adjustable rotary spray tip to an aligned position, the tip substantially blocks the straw spray passage to provide a drip mode, where drops of fluid exit the straw. A flexible tip may optionally be provided on the straw to enable bending and retention of the flexible tip to a desired position.

A spray device for dispensing a product includes a canister, a wand attached to the canister by a ball joint, a manually actuatable valve connecting the canister to the wand for dispensing a product through a nozzle at a free end of the valve. The wand may be telescoping. Applicator attachments are provided for securing to the free end of the wand for varying the delivery.

Described herein are one-component spray foam compositions having a low post post-expansion rate. Also described herein are methods of making and using one-component spray foam compositions having a low post-expansion rate. Also described herein are dispensers for dispensing the one-component spray foam compositions having a low post-expansion rate. Compositions and methods in accordance with the present disclosure are useful in a wide variety of applications, and are particularly useful in construction applications.

A device that assists in lubricating installed door hinges is disclosed. This invention isolates aerosol propelled lubricant to the specific area of an installed door hinge while preventing overspray and containing the lubricating liquid within the device.

An article has a can with a valve stem and a dispensing device, the dispensing device includes a cap over the valve stem, a hollow tube extending through a slot in the cap and attached to the valve stem, a sleeve slidably extending over the hollow tube, a lever hingedly attached to the cap and operatively engaging the sleeve, an elastic feature that provides a force or causes a force to be applied to the sleeve in a direction that tries to move the sleeve to a closed position, and a sealing gasket between the sleeve and hollow tube proximate to the exit end of the hollow tube; where the sleeve seals the hollow tube when in the closed position and displacing the lever towards the can simultaneously unseals the hollow tube and tilts the valve stem, and when released allows the sleeve to restore to a closed position.

An article with a can and a dispenser, the can having a valve with a valve cup, valve stem housing and depressible valve stem and the dispenser having a base, a straw attached to the base, a sleeve extending over at least a portion of the straw, a trigger hingedly attached to the base and/or straw at a hinge point with a trigger section that engages the sleeve above the hinge point and a trigger arm that extends below the hinge point, and a plunger extending through a side of the base and into a flow channel of the dispenser while maintaining fluid communication through and/or around the plunger within the flow channel of the dispenser where the dispenser is attachable to the can by inserting the stationary valve stem housing into the flow channel of the dispenser base while inserting the dispenser base into the valve cup.