Process for producing an improved oxygen barrier structure on pa

Details Process for producing an improved oxygen barrier structure on pa Process for producing an improved oxygen barrier structure on pa

1993-09-13

1994-08-23

Beck, Shrive

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

427517, 427519, 427387, 427411, 522 84, 522 99, B05D 306

Patent

active

053406206

ABSTRACT:
The invention provides a process for producing an improved barrier laminate structure composed of an oxygen barrier silicone coating on a paper or paperboard substrate. The process comprises hydrolyzing a silane formulation with water to form a corresponding silanol. A photoinitiator is added to the silanol to form an ultraviolet sensitive formulation. The formulation is coated onto a paper or paperboard substrate and allowed to dry. Once dryed, the formulation is exposed to ultraviolet radiation to form a cured formulation.

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