초록 ▼

An aerosol dispenser. The aerosol dispenser is made from materials which can go into a single recycling stream having a single class of materials, as defined by the Society of the Plastics Industry, and particularly may exclusively comprise Class 1 materials with no flammable product/propellant pres

An aerosol dispenser. The aerosol dispenser is made from materials which can go into a single recycling stream having a single class of materials, as defined by the Society of the Plastics Industry, and particularly may exclusively comprise Class 1 materials with no flammable product/propellant present.

대표청구항 ▼

1. A recyclable aerosol dispenser comprising the following components: an outer container having a closed end bottom at a first end and an open neck at a second end and defining an outer container volume therein,a valve cup connecting a product delivery device to said neck, said bag being adapted to

1. A recyclable aerosol dispenser comprising the following components: an outer container having a closed end bottom at a first end and an open neck at a second end and defining an outer container volume therein,a valve cup connecting a product delivery device to said neck, said bag being adapted to contain a product therein,a valve assembly disposed in said valve cup for selectively dispensing said product from said aerosol dispenser,a seal preventing leakage between said valve cup and said neck to ambient,wherein all of the foregoing components are selected from the group consisting of a single class of recyclable materials as defined by the Society of the Plastics Industry,said outer container having a diameter less than or equal to about 7.62 cm,said outer container having a volume ranging from about 118 cc to about 1000 cc, anda nonflammable propellant, said nonflammable propellant having a gage pressure of less than about 1100 kPa @ 50 C. 2. A recyclable aerosol dispenser according to claim 1 wherein each said component selected from a single class of recyclable materials is selected from Class 1 recyclable materials. 3. A recyclable aerosol dispenser according to claim 2 wherein said gage pressure is less than about 965 kPA @ 50 C. 4. A recyclable aerosol dispenser according to claim 3 wherein said gage pressure is less than about 620 kPa @ 50 C. 5. A recyclable aerosol dispenser according to claim 3 wherein said outer container has a volume ranging from about 280 to about 592 cc. 6. A recyclable aerosol dispenser comprising the following components: an outer container having a closed end bottom at a first end and an open neck at a second end and defining an outer container volume therein,a valve cup sealed to said neck,a product delivery device defining a volume therein and having a sprayable product therein, said product delivery device being joined to said valve cup,a valve assembly disposed in said valve cup for selectively dispensing said sprayable product from said product delivery device,wherein all of the foregoing components are selected from the group consisting essentially of class 1 recyclable materials as defined by the Society of the Plastics Industry,said outer container having a volume between about 118 cc and about 1000 cc, anda nonflammable propellant internal to said outer container and pressurizing said sprayable product, said nonflammable propellant having a gage pressure of less than about 1100 kPa @50 C. 7. An aerosol dispenser according to claim 6 wherein said outer container consists essentially of PET. 8. An aerosol dispenser according to claim 1 wherein said seal comprises TPE. 9. An aerosol dispenser according to claim 8 wherein said seal consists essentially of a hydrophilic TPE-E based compound. 10. An aerosol dispenser according to claim 6 wherein said product delivery device comprises an inner bag, said inner bag having an inner bag volume between about 60 to about 95% of said outer container volume prior to first use. 11. An aerosol dispenser according to claim 10 wherein said inner bag has an inner bag volume between about 70 to about 90% of said outer container volume prior to first use. 12. A recyclable aerosol container comprising the following components: an outer container having a closed end bottom at a first end and an open neck at a second end and defining an outer container volume therein,a valve cup joining a product delivery device to said neck,a valve assembly disposed in said valve cup for selectively dispensing a product from said aerosol dispenser,a seal preventing leakage through said neck to ambient,said outer container having a diameter less than or equal to about 7.62 cm,said outer container having a volume ranging from about 118 cc to about 1000 cc, and being able to contain a nonflammable propellant having a gage pressure of less than about 1100 kPa @ 50 C,wherein all of the foregoing components are selected from the group consisting essentially of a single class of recyclable materials as defined by the Society of the Plastics Industry, and each of the foregoing components consists essentially of virgin material or regrind thereof. 13. A recyclable aerosol container according to claim 12 further comprising said product therein. 14. A recyclable aerosol container according to claim 13 further comprising said propellant within said outer container. 15. A recyclable aerosol container according to claim 14 wherein said product delivery device comprises a dip tube communicating from said outer container to said valve assembly for dispensing of said product and said propellant. 16. A recyclable aerosol container according to claim 12 further comprising an indicium on the outside of said outer container indicating said aerosol dispenser contains Class 1 recyclable materials. 17. A recyclable aerosol container to claim 14 wherein said propellant comprises a Trans-1,3,3,3-tetrafluoroprop-1-ene. 18. A recyclable aerosol container according to claim 17 having a volume ranging from about 280 to about 592 cc. 19. A recyclable aerosol container according to claim 15 wherein said product is intermixed with said propellant. 20. A recyclable aerosol container according to claim 19 wherein said propellant has a pressure ranging from about 210 to about 965 kPa @ 50 C.