Method and apparatus for dispensing foam materials

Details Method and apparatus for dispensing foam materials Method and apparatus for dispensing foam materials

B - Operations, Transporting

29

C

B29C 44/20 (2006.01) B05C 5/02 (2006.01) B05C 17/005 (2006.01) B05D 7/24 (2006.01) B29C 44/34 (2006.01) B29C 44/42 (2006.01) B29C 44/46 (2006.01)

Patent

CA 2148552

A method and apparatus for dispensing a polymer foam includes apparatus for forming a pressurized solution of intermixed polymeric material and gas. The polymeric material remains intermixed with the gas while the solution is maintained above a critical pressure. The pressurized solution is dispensed in wide band through an elongated slot. The dispensing apparatus includes an exit slot section in which the pressure of the solution drops below the critical pressure and the foam begins to form. The solution is maintained above the critical pressure until the solution enters the exit slot section so that premature foaming of the material is prevented.

Affiliated with

Also associated with

Rating

Method and apparatus for dispensing foam materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for dispensing foam materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for dispensing foam materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2074340