Packaging system for a multi-component coating composition
AssigneePPG Industries Ohio, Inc.
InventorsDavid Cremeans, John Rassau
Life of this patent
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Abstract
The present invention is directed to a container for storing and dispensing a multi-component coating composition. The container includes a first storage portion for holding a first coating component and a fluidly separable second storage portion for housing a second coating component. Each storage component includes a dispensing outlet for dispensing the coating component from its respective storage portion. Further, the dispensing outlets are adapted to dispense the coating components at a specific predetermined ratio.
Claims16
A packaging system for storing and dispensing a multi-component coating composition comprising:
- a. a first storage portion adapted to hold a first coating component having a first rheological profile wherein the first storage portion includes a first outlet that is in fluid communication with the first storage portion;
- b. a second storage portion adapted to hold a second coating component having a second rheological profile that is fluidly separable from the first storage portion and where the second storage portion includes a second outlet that is in fluid communication with the second storage portion;
- and
- c. wherein the first outlet and the second outlet are sized to dispense the first and second coating components at a predetermined ratio.
A packaging system for storing and dispensing a multi-component coating composition comprising:
- a. a first storage portion adapted to hold a first coating component wherein the first storage portion includes a first outlet that is in fluid communication with the first storage portion;
- and
- b. a second storage portion adapted to hold a second coating component that is fluidly separable from the first storage portion and wherein the second storage portion includes a second outlet that is in fluid communication with the second storage portion,
- wherein the first coating component and the second coating component are present in the container such that the when the first component and the second component are completely dispensed from the container and mixed, a predetermined mix ratio is achieved.
A packaging system for storing and dispensing a multi-component coating composition comprising:
- a. a first storage portion adapted to hold a first coating component comprising a film forming resin having a first rheological profile wherein the first storage portion includes a first outlet that is in fluid communication with the first storage portion;
- b. a second storage portion adapted to hold a second coating component comprising a cross-linker reactive with the film forming resin and having a second Theological profile, wherein the second storage portion is fluidly separable from the first storage portion and wherein the second storage portion includes a second outlet that is in fluid communication with the second storage portion;
- and
- c. wherein the first outlet and the second outlet are sized to dispense the first and second coating components at a predetermined ratio.
A method of dispensing a multiple component coating composition at a predetermined ratio comprising:
- a. providing a packaging system comprising
- i. a first storage portion adapted to hold a first coating component having a first rheological profile wherein the first storage portion includes a first outlet that is in fluid communication with the first storage portion;
- and
- ii. providing a second storage portion adapted to hold a second coating component having a second rheological profile that is fluidly separable from the first storage portion and where the second storage portion includes a second outlet that is in fluid communication with the second storage portion;
- and
- b. dispensing the components from the packaging system wherein the first coating component is dispensed from the first storage portion and the second coating component is dispensed from the second storage portion in substantially simultaneous manner and wherein the first outlet and the second outlet are sized to dispense the first and second coating components at a predetermined ratio.
Dependencies are inferred from the claim text.