Solid gel dispensers for achieving controlled release of...

Details Solid gel dispensers for achieving controlled release of... Solid gel dispensers for achieving controlled release of...

A - Human Necessities

61

L

167/321

A61L 9/04 (2006.01) C08J 3/00 (2006.01) C08J 3/03 (2006.01)

Patent

CA 2007204

SOLID GEL DISPENSERS FOR ACHIEVING CONTROLLED RELEASE OF VOLATILE LIQUID MATERIALS AND METHOD FOR PREPARING SAME ABSTRACT Aesthetically attractive, free standing dispensers for the controlled release of volatile liquid materials such as perfumes and fragrances into the atmosphere consist essentially of composite hydrogels comprising a continuous phase of a solubilized polyvinyl alcohol, a dispersed phase comprising a polyelectrolyte and an aqueous solution of the volatile liquid that is distributed between said continuous and dispersed phases. The exterior surfaces of the dispenser remain dry to the touch throughout its useful life.

Affiliated with

Also associated with

Rating

Solid gel dispensers for achieving controlled release of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid gel dispensers for achieving controlled release of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid gel dispensers for achieving controlled release of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2039579