Published March 17, 1982 | Version v1
Patent Open

Luminescent screens

Creators

Description

Luminescent screens which are useful for such purposes as intensifying screens for radiographs are comprised of a support bearing a layer of finely divided particles of a phosphor dispersed in a cross-linked polymeric matrix formed by heat-curing of a coating composition comprising an unsaturated cross-linkable polymer, a polymerizable acrylic monomer, a thermoplastic polyurethane elastomer, and a heat-activatable polymerization initiator. The phosphor layer includes voids formed by evaporation of an evaporable component which is present in the coating composition from which such layer is formed. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
29 p.
IPC:
Int. Cl. B32b3/26; B32b5/16.
IPC
Int. Cl. B32b3/26; B32b5/16.
Patent number
GB patent document 2083066/A/

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
14729156
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
COATINGS; CROSS-LINKING; DISPERSIONS; ELASTOMERS; EVAPORATION; HEAT TREATMENTS; IMAGE INTENSIFIERS; LAYERS; LUMINESCENCE; PARTICLES; PHOSPHORS; POLYURETHANES; SPECIFICATIONS; SUPPORTS; VOIDS
Descriptors DEC
CHEMICAL REACTIONS; MECHANICAL STRUCTURES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PHASE TRANSFORMATIONS; POLYAMIDES; POLYMERIZATION; POLYMERS