Recyclable plastic aerosol dispenser

A recyclable aerosol dispenser comprising:

• 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;
• an inner bag defining an inner bag volume therein and having a product therein;
• a valve assembly joining the inner bag to the neck, wherein the valve assembly is configured to selectively dispense product from the inner bag,
• wherein the foregoing components comprise materials that are accepted into a single recycling stream, and
• wherein the outer container having a volume between about 118 cc and about 1000 cc, the inner bag having an inner bag volume less than or equal to about 97% of the outer container volume prior to first use;
• and
• a nonflammable propellant intermediate the outer container and the inner bag, the nonflammable propellant having a gage pressure of less than about 1100 kPa @50 C.

A recyclable aerosol dispenser comprising:

• 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 assembly for selectively dispensing product from the aerosol dispenser;
• a seal preventing leakage through said neck to ambient,
• wherein the outer container having a diameter less than or equal to about 7.62 cm,
• wherein the outer container having a volume ranging from about 118 cc to about 1000 cc;
• and
• a nonflammable propellant, the nonflammable propellant having a gage pressure of less than about 1100 kPa @ 50 C,
• wherein the foregoing components comprise materials that are accepted into a single recycling stream, and each of the foregoing components consists essentially of virgin material or regrind thereof.