Method for transfer printing of TV shadow mask resist

Details Method for transfer printing of TV shadow mask resist Method for transfer printing of TV shadow mask resist

1982-09-29

1988-06-21

Ball, Michael

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

1566611, 156240, 156277, 430 5, B44C 122, C03C 1500, B44B 500, G03F 900

Patent

active

047523530

ABSTRACT:
An offset printing process is utilized for printing an acid resist ink onto both sides of a TV aperture mask. Printing is accomplished after the mask has been formed into an approximate spherical or cylindrical shape, and after a peripheral frame has been attached thereto. The resist ink employed is a pressure-sensitive hot-melt composition which forms an acid resistant film when deposited on the mask.

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Garwin IBM Technical Disclosure, vol. 25, No. 5, Oct. 1982, p. 2598.

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