Process for finishing a textile fabric with a radiation crosslin

Details Process for finishing a textile fabric with a radiation crosslin Process for finishing a textile fabric with a radiation crosslin

1986-10-30

1988-08-16

Lusignan, Michael R.

Coating processes

Electrical product produced

Welding electrode

428267, 428290, 811553, 427264, B05D 306, B32B 2700

Patent

active

047643951

ABSTRACT:
A process for finishing a textile fabric by coating the fabric with a compound which is crosslinkable by reaction-initiation radiation, exposing the back of the coated material to reaction-initiating radiation to induce crosslinking of said compound exposed through the fabric web, and removing the non-crosslinked compound.
In accordance with the process of the present invention, the individual threads of the fabric act as a screen, so that crosslinking of the radiation-sensitive compounds by irradiation can only take place between the threads and not inside them, i.e. it takes place between the fibrils. This results in a differentiated porosity. The water resistance of the treated fabric is improved due to the crosslinking between the threads.

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patent: 4272620 (1981-06-01), Ichimura
patent: 4278703 (1981-07-01), Toy et al.
patent: 4499175 (1985-02-01), Curtis et al.

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