Thermo-adhesive cross-linkable textile product

Details Thermo-adhesive cross-linkable textile product Thermo-adhesive cross-linkable textile product

1993-10-22

1996-08-06

Davis, Jenna L.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428349, 428355, C09J 702

Patent

active

055432140

ABSTRACT:
A thermo-adhesive product is formed from a backing fabric with a thermo-adhesive layer deposited on its surface. In a preferred embodiment, the thermo-adhesive layer is deposited in a discontinuous fashion as dots. The thermo-adhesive layer is formed of polymers which are non-tacky at ambient temperatures but which become tacky and plastic at a first elevated temperature range which is beneath the critical temperature for the polymeric composition, and which become thermo-setting at a second elevated temperature range which is above the critical temperature. In alternate preferred embodiments, the thermo-adhesive compositions can be cross-linked under the influence of radiation from an electron beam or UV radiation.

REFERENCES:
patent: 3937859 (1976-02-01), Carra
patent: 3992418 (1976-11-01), Lauchenauer
patent: 4438533 (1984-03-01), Hefele
patent: 4906492 (1990-03-01), Groshens
patent: 4990392 (1991-02-01), Groshens
patent: 5153064 (1992-10-01), Hetele

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