Preparation of adhesively bonded sandwich structures

Details Preparation of adhesively bonded sandwich structures Preparation of adhesively bonded sandwich structures

1996-07-24

1999-08-31

Lorin, Francis J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156249, 1563099, 156252, B29C 6548, B29C 6552

Patent

active

059449357

ABSTRACT:
A face sheet is bonded to a porous core by contacting adhesive to the porous core at the bonding face, placing a screen stripping sheet overlying the adhesive, and pressing on the stripping sheet while heating the core and adhesive. The adhesive is thereby forced against the exposed portions of the cell walls at the bonding face and into the interstices of the stripping sheet. The excess adhesive not contacting the exposed cell walls is removed by cooling the stripping sheet and adhesive, and peeling the stripping sheet and excess adhesive from the core. A face sheet is bonded to the porous core with the remaining adhesive that adhered to the exposed cell walls.

REFERENCES:
patent: 3784395 (1974-01-01), McKown
patent: 4155800 (1979-05-01), Wilson
patent: 4249974 (1981-02-01), Wilson
patent: 4541879 (1985-09-01), Riel
patent: 4990391 (1991-02-01), Veta et al.
patent: 5006391 (1991-04-01), Biersach

Affiliated with

Also associated with

Rating

Preparation of adhesively bonded sandwich structures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of adhesively bonded sandwich structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of adhesively bonded sandwich structures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2425659