Sheet material with adhesive

Details Sheet material with adhesive Sheet material with adhesive

1997-11-03

1999-02-23

Bell, James J.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 365, 428200, 428349, 428354, B32B 108, B32B 710

Patent

active

058741402

ABSTRACT:
A two-layer material suitable for use as a barrier layer for a cushion sock in a foam-in-place process is formed by bonding a discontinuous adhesive layer to a pinhole-free, lubricant-free barrier layer. The discontinuous adhesive layer has a melting temperature higher than 180 degrees Fahrenheit. A foam cushion is molded adjacent the cushion sock by first attaching a barrier layer to the cushion sock, and vacuum drawing the cushion sock attached to the barrier layer over a mold. The cushion sock and the barrier layer are then heated to a temperature no higher than 400 degrees Fahrenheit to bond the cushion sock and the barrier layer together.

REFERENCES:
patent: 2321996 (1943-06-01), Cohen et al.
patent: 2496349 (1950-02-01), Kellgren et al.
patent: 2758045 (1956-08-01), Heaton et al.
patent: 2776451 (1957-01-01), Chavannes
patent: 2964866 (1960-12-01), Chamberlin
patent: 3024154 (1962-03-01), Singleton et al.
patent: 3141913 (1964-07-01), Edwards
patent: 3170974 (1965-02-01), Jacobs
patent: 3179550 (1965-04-01), Friedman
patent: 3187069 (1965-06-01), Pincus et al.
patent: 3258511 (1966-06-01), McGregor, Jr.
patent: 3332829 (1967-07-01), Avery
patent: 3346105 (1967-10-01), Nye et al.
patent: 3393106 (1968-07-01), Marrinan et al.
patent: 3434861 (1969-03-01), Luc
patent: 3533895 (1970-10-01), Norcross
patent: 3699187 (1972-10-01), Gardziella
patent: 3848037 (1974-11-01), Harper
patent: 3892078 (1975-07-01), Closson, Jr.
patent: 3929545 (1975-12-01), Van Dyck et al.
patent: 3930923 (1976-01-01), Elliott
patent: 4091142 (1978-05-01), Elmore et al.
patent: 4183978 (1980-01-01), Hefele
patent: 4370374 (1983-01-01), Raabe et al.
patent: 4397905 (1983-08-01), Dettmer et al.
patent: 4423106 (1983-12-01), Mahn
patent: 4429076 (1984-01-01), Saito et al.
patent: 4692199 (1987-09-01), Kolzlowski et al.
patent: 4720416 (1988-01-01), Duncan
patent: 4732800 (1988-03-01), Groshens
patent: 4849045 (1989-07-01), Schmidt
patent: 4871407 (1989-10-01), Honma et al.
patent: 4871506 (1989-10-01), Monlies et al.
patent: 4906507 (1990-03-01), Grynaeus et al.
patent: 4983436 (1991-01-01), Bailey et al.
patent: 5004635 (1991-04-01), Griebling
patent: 5108814 (1992-04-01), Harp et al.
patent: 5154956 (1992-10-01), Fradrich
patent: 5177845 (1993-01-01), Meiller et al.
patent: 5292476 (1994-03-01), Jones
Killion Equipment & Services Catalog, Killion Extruders, Inc., Cedar Grove, New Jersey (no date).

Affiliated with

Also associated with

Rating

Sheet material with adhesive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sheet material with adhesive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet material with adhesive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-304718