Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1984-04-17
1985-03-12
Kittle, John E.
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
346 76L, 430290, 430346, 430935, 430945, 430964, G03G 500, G03G 504
Patent
active
045045658
ABSTRACT:
A radiation imageable composition in which an image can be produced upon exposure to intense radiation is disclosed which comprises (a) hollow, ceramic microspheres, and (b) a binder material which will not be destroyed during exposure of the composition to intense radiation and will not mask the image produced upon exposure to intense radiation, wherein the binder material has an index of refraction greater than the index of refraction of the microspheres in the absence of any other dye or pigment.
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Zeeospheres.RTM. technical data sheet, Zeelan Industries Inc., St. Paul, Minnesota, (undated).
4,053,448 10001977 Holle 523 219
Baldvins Jon O.
Puleo, Jr. Joseph
Kittle John E.
Markem Corporation
Shah Mukund J.
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