Stencil sheet with solventless coating and method of preparation

Details Stencil sheet with solventless coating and method of preparation Stencil sheet with solventless coating and method of preparation

1980-01-18

1981-05-19

Newsome, John H.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Weight per unit area specified

10112821, 20415922, 260 318R, 427 541, 428511, 428514, 430281, 430286, 430308, 430916, B05D 306

Patent

active

042685761

ABSTRACT:
A stencil sheet is prepared with an ink-impervious coating of a film forming, solventless olefinic material. The coating includes a photopolymerization initiator, and may be applied to a tissue base in liquid form and thereafter cured by exposure to ultraviolet radiation. The present invention reduces the cost and pollution generation that conventionally attends the preparation of stencil sheets.

REFERENCES:
patent: 1494667 (1924-05-01), Coe
patent: 2969731 (1961-01-01), Kendall
patent: 2969732 (1961-01-01), Kendall
patent: 4012559 (1977-03-01), Fujioka et al.
Cole, "IBM Tech. Disc. Bull.", vol. 20, No. 6, p. 2471, Nov. 1977.

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