Abstract: A mixer system comprising a sealed tube (2) provided with inlets and outlets (4,5) for a process fluid which is rotatable in arcs around the longitudinal axis of the tube (3) and contains one or more blades (11) mounted at each end on a blade carrier (10) supported within the tube (3) in a manner that allows the one or more blades (11) to rotate in the same direction and angular velocity (in degrees per second) as the tube (3) rotates in arcs and the use of such a system as a reactor and/or for mixing.

Abstract: An improved foam applicator for applying fluid material to a surface, in which the handle and the fluid carrier portion of the applicator are each made substantially from foam. The handle can be made from a first foam member, the fluid carrier can be made from a second foam member, and an adhesive can be used to interconnect the first and second foam members. To manufacture the foam applicator, a foam handle material and a foam fluid carrier material are selected and bonded together to form a composite foam assembly embodying the applicator. To improve manufacturing efficiency, the foam handle material may comprise a strip of sufficient length to form plural instances of the handle, and the foam fluid carrier material may comprise a strip of sufficient length to form plural instances of the fluid carrier. Individual applicators can then be cut out following bonding of the foam handle material to the foam fluid carrier material.

Abstract: A disposable single-use applicator assembly includes a package that sealably contains a fluid to be dispensed in and around an applicator for dispensing the fluid. The applicator has a handle and a fluid holding element at a first end portion of the handle. Prior to use, the fluid holding element is disposed in the package that contains the dispensable fluid. A hermetic closure is provided between a first end portion of the package and an intermediate portion of the handle. A second end portion of the handle extends clear of the package. A breakable portion of the package proximate to the hermetic closure allows the fluid holding element to be withdrawn from the package and thereby uncovered for use.

Abstract: A cleaning implement comprising a layer of melamine foam, having a thickness of at least 15 mm, and a layer of a second foam having a water-absorbency of at least 0.35 g of water per cm3 of said second foam.

Abstract: A foam swab applicator for use in dispensing fluid from a fluid-containing ampule includes an applicator sleeve having a closed base end and an open fluid delivery end, a hermetically sealed, fluid-containing ampule disposed in the applicator sleeve between the base end and the fluid delivery end, and a foam swab delivery tip unit mounted on the applicator sleeve in contacting relationship with. The delivery tip unit may include a delivery tip base member received at the fluid delivery end of the applicator sleeve, and a foam swab element mounted to the delivery tip base member so as to extend away from the applicator sleeve.

Abstract: An applicator and seal opening cap assembly includes a container that is adapted to carry a fluid therein and formed with a neck. A porous applicator tip is secured to the container. An orifice provides a fluid pathway from a fluid holding portion of the container to the applicator tip. A seal is disposed to cover the orifice. A closure cap is mounted on the neck. A seal opening system is provided for breaking the seal upon movement of the cap toward the fluid holding portion of the container.

Abstract: An applicator and closure cap assembly includes a container adapted to carry a fluid therein and which is formed with a neck portion. A porous applicator tip is secured to the container. An orifice provides a fluid pathway from a fluid holding portion of the container to the applicator tip. A closure cap is slidably disposed in non-locking interfacial engagement with the container's neck so as to cover the applicator tip. A removable seal is provided to secure the closure cap to the neck and to seal the cap-container interface prior to use.

Abstract: A disposable single-use applicator assembly includes a package that sealably contains a fluid to be dispensed in and around an applicator for dispensing the fluid. The applicator has a handle and a fluid holding element at a first end portion of the handle. Prior to use, the fluid holding element is disposed in the package that contains the dispensable fluid. A hermetic closure is provided between a first end portion of the package and an intermediate portion of the handle. A second end portion of the handle extends clear of the package. A breakable portion of the package proximate to the hermetic closure allows the fluid holding element to be withdrawn from the package and thereby uncovered for use.

Abstract: An applicator and closure cap assembly includes a container adapted to carry a fluid therein and which is formed with a neck portion. A porous applicator tip is secured to the container. An orifice provides a fluid pathway from a fluid holding portion of the container to the applicator tip. A closure cap is slidably disposed in non-locking interfacial engagement with the container's neck so as to cover the applicator tip. A removable seal is provided to secure the closure cap to the neck and to seal the cap-container interface prior to use.