Abstract: A thermoplastic bottle has a crimped valve cup and a method of manufacturing a thermoplastic bottle includes crimping a valve cup to such a bottle. The thermoplastic bottle and valve cup may be used in a system to dispense aerosol products. At least one protrusion extends from a flange of the bottle to which the valve cup is crimped. Prior to being crimped to the bottle, the valve cup is set to the bottle with an interference fit between a crimping portion of the valve cup and the protrusion. The interference fit prevents shifting of the valve cup from its set position on the bottle prior before the valve cup is crimped.

Abstract: A dispensing system includes a manifold adapted to be fluidly coupled to a valve stem of a container. The manifold includes first and second members extending outwardly from the manifold. The dispensing system also includes a shroud having first and second shroud portions on opposing sides of the shroud. The dispensing system further includes at least one enclosed track. The enclosed track receives and permits sliding of at least one of the first and second members.

Abstract: A dispensing system has a central longitudinal axis and includes a shroud adapted to receive a container. The shroud includes a gripping portion adapted to be gripped by a hand of a user. The dispensing system also includes an actuation member adapted to rotate about a rotation point on a rotation axis toward an interior of the shroud in response to a force applied to the actuation member by the user. The actuation member is configured such that a rotation distance is at least about 6 centimeters. The rotation distance is measured in a direction parallel to the central longitudinal axis between a location where the user can apply the force to the actuation member and the rotation point of the actuation member.

Abstract: A dispensing system includes a manifold adapted to be fluidly coupled to a valve stem of a container. The manifold includes first and second members extending outwardly from the manifold. The dispensing system also includes a shroud having first and second shroud portions on opposing sides of the shroud. The dispensing system further includes at least one enclosed track. The enclosed track receives and permits sliding of at least one of the first and second members.

Abstract: A dispensing system includes a shroud having a gripping portion. An actuation area of the shroud is between about 15% to about 95% of a surface area of the gripping portion.

Abstract: A thermoplastic bottle has a crimped valve cup and a method of manufacturing a thermoplastic bottle includes crimping a valve cup to such a bottle. The thermoplastic bottle and valve cup may be used in a system to dispense aerosol products. At least one protrusion extends from a flange of the bottle to which the valve cup is crimped. Prior to being crimped to the bottle, the valve cup is set to the bottle with an interference fit between a crimping portion of the valve cup and the protrusion. The interference fit prevents shifting of the valve cup from its set position on the bottle prior before the valve cup is crimped.

Abstract: A closure member for a shroud includes an annular wall and no more than one raised surface, interior of the annular wall, which extends upwardly beyond any other component of the closure member. The raised surface is configured to inhibit movement of a container both longitudinally and laterally when the annular wall is attached to a shroud with a container disposed therein.

Abstract: A dispensing system has a central longitudinal axis and includes a shroud adapted to receive a container. The shroud includes a gripping portion adapted to be gripped by a hand of a user. The dispensing system also includes an actuation member adapted to rotate about a rotation point on a rotation axis toward an interior of the shroud in response to a force applied to the actuation member by the user. The actuation member is configured such that a rotation distance is at least about 6 centimeters. The rotation distance is measured in a direction parallel to the central longitudinal axis between a location where the user can apply the force to the actuation member and the rotation point of the actuation member.

Abstract: A dispensing system includes a shroud for holding a container. The shroud has a gripping portion adapted to be gripped by a hand of a user and an actuation area. The actuation area is activated by a user upon exertion of a force generally transverse to a central longitudinal axis. The force rotates the actuation area about a rotation point that is on the central longitudinal axis of the dispensing system.

Abstract: A dispensing system includes a shroud for holding a container that is adapted to fit within a user's hand. The shroud includes a first diameter proximate a bottom edge of the shroud, a second diameter between the bottom edge and a top edge of the shroud, and a third diameter proximate the top edge of the shroud. An actuation member forms a portion of a sidewall of the shroud and the second diameter is less than the first diameter.

Abstract: An actuation member for a dispensing system includes a shroud that is adapted to be gripped by a hand of a user. The actuation member includes a portion of a sidewall of the shroud. The portion is integral with the sidewall of the shroud such that no visible or distinct trigger is formed as part of the dispensing system.

Abstract: A dispensing system includes a container and a shroud for holding the container. The shroud includes a gripping portion. The gripping portion includes an actuation area that is activated by a user upon exertion of an average force per finger of less than about 31 kPa.

Abstract: A dispensing system includes a shroud for holding a container. An opening is within the shroud. An actuation portion is within a sidewall of the shroud. Between about 0% to about 25% of a length of a sidewall of the container is visible below a bottom edge of the shroud.

Abstract: A dispensing system includes a manifold adapted to be fluidly coupled to a valve stem of a container. A shroud has a gripping portion and is adapted to fit within a user's hand. The gripping portion includes first and second cutout portions and at least one actuation member. A force applied to the gripping portion causes the at least one actuation member to contact the manifold to force the manifold downwardly.

Abstract: A dispensing system includes a shroud having a gripping portion. An actuation area of the shroud is between about 15% to about 95% of a surface area of the gripping portion.

Abstract: A hydroxy-functional polymeric dispersant which is substantially free of acid groups, amine groups, and ethylenic unsaturation, the dispersant being especially adapted for dispersing pigments therein and being compatible with a variety of film-forming polymers, said dispersant being the free radical addition polymerization reaction product of a mixture of monomers consisting essentially of:(a) 15-30% by weight styrene; and(b) 15-30% by weight of at least one alkyl methacrylate monomer having 1 to 16 carbon atoms in the alkyl group; and(c) 20-60% by weight of at least one alkyl acrylate monomer having 1 to 16 carbon atoms in the alkyl group; and(d) 7-25% by weight of at least one hydroxy-functional ethylenically unsaturated monomer copolymerizable with monomers (a) (b) and (c);wherein said polymeric dispersant has a weight average molecular weight of 18,000 to 24,000, a number average molecular weight of 4,500 to 7,400, and a polydispersity of 2.9 to 4.2.

Abstract: A hydroxy functional polymeric dispersant which is substantially free of acid groups, amine groups, and ethylenic unsaturation, the dispersant being especially adapted for dispersing pigments therein and being compatible with a variety of film-forming polymers, said dispersant being the free radical addition polymerization reaction product of a mixture of monomers consisting essentially of:(a) 15-30% by weight styrene; and(b) 15-30% by weight of at least one alkyl methacrylate monomer having 1 to 16 carbon atoms in the alkyl group; and(c) 20-60% by weight of at least one alkyl acrylate monomer having 1 to 16 carbon atoms in the alkyl group; and(d) 7-25% by weight of at least one hydroxy-functional ethylenically unsaturated monomer copolymerizable with monomers (a) (b) and (c);wherein said polymeric dispersant has a weight average molecular weight of 18,000 to 24,000, a number average molecular weight of 4,500 to 7,400, and a polydispersity of 2.9 to 4.2.