Adhesive fastener article

Details Adhesive fastener article Adhesive fastener article

1977-09-28

1979-02-13

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With means applying wave energy or electrical energy...

24 73VA, 24DIG11, 219 1053, B32B 1902, B23K 1302

Patent

active

041394089

ABSTRACT:
This invention relates generally to an adhesive fastening device which includes a substantially flat base carrying on its undersurface a layer of heat activable adhesive. The fastening device may also include a section extending from the base designed as a secondary fastening feature, such as a stud, tab, clip or the like. Protuberances of limited surface area and height are formed adjacent the perimeter of the base in a pair of laterally spaced lines adapted to be associated with the end surfaces of a U-shaped core to slightly space the core from the base.

REFERENCES:
patent: 3641281 (1972-02-01), Varadi et al.
patent: 3836744 (1974-09-01), Taketo et al.
patent: 3883712 (1975-05-01), McBriarty

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