Method for application of pressure sensitive adhesive to porous

Details Method for application of pressure sensitive adhesive to porous Method for application of pressure sensitive adhesive to porous

1995-04-05

2000-11-07

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156230, 156235, 156249, B44C 100

Patent

active

061431184

ABSTRACT:
A method for applying pressure sensitive adhesive (PSA) directly to one or both surfaces of carpet underlayment pads in which a liquid PSA polymer composition is first applied as a layer to a release substrate. The polymer layer is dried, forming a dried PSA film on the release substrate. The dried PSA film is then laminated to one or both surfaces of a carpet underlayment pad. Alternately, the film can be encased in a second substrate for storage and future application to a carpet underlayment pad.

REFERENCES:
patent: 2191704 (1940-02-01), Bennett
patent: 3087850 (1963-04-01), Cole
patent: 4035218 (1977-07-01), Yount
patent: 4557774 (1985-12-01), Hoopengardner
patent: 4797170 (1989-01-01), Hoopengardner
patent: 5160770 (1992-11-01), Hoopengardner
patent: 5221394 (1993-06-01), Epple et al.

Affiliated with

Also associated with

Rating

Method for application of pressure sensitive adhesive to porous 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 for application of pressure sensitive adhesive to porous , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for application of pressure sensitive adhesive to porous will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1637013