Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1988-05-02
1990-01-30
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
430496, 428192, 428193, G03C 300, G03C 172
Patent
active
048973343
ABSTRACT:
A photo-sensitive recording medium comprising a continuous roll of photo-sensitive web. A pair of light-shielding areas are provided respectively on opposite side edges of the web. The light-shielding areas extend continuously along the respective opposite side edges of the web for shielding a light from penetrating into an interface between each pair of adjacent turns of the roll from opposite axial end faces of the roll.
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patent: 4637974 (1987-01-01), Kubit
Brother Kogyo Kabushiki Kaisha
Doody Patrick A.
Martin Roland E.
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