Method of applying a spray-applied foam to roofing and other sur

Details Method of applying a spray-applied foam to roofing and other sur Method of applying a spray-applied foam to roofing and other sur

1999-03-11

2000-10-03

Dudash, Diana

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

427421, 156 71, 156166, B32B 518

Patent

active

06126766&

ABSTRACT:
A method and an industrial robotic device for uniformly applying coatings at appropriate thickness and pitch upon a surface moves a spray applicator foam dispenser between two parallel tracks. The uniform application of foam at each pass is assured, by accelerating the speed of the foam dispenser at the end of each pass, by providing respective curved uphill distal ends of the tracks, so that the spray applicator foam dispenser moves up the curved distal ends and returns quickly while changing speed tilt and direction at the end of each pass.

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Stephanfoam.RTM. Stepan Co., (No Month) 1999 one page Internet.
Stepanpol.RTM. Stepan Co., (No Month) 1999 one page Internet.

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