Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1976-12-22
1978-09-19
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
96 27R, 427145, 427148, 427264, 428208, 428323, 428327, 428328, 428329, 428913, B32B 310, B41M 518
Patent
active
041156137
ABSTRACT:
Heat-sensitive recording materials having a recording layer comprising a soluble heat-sensitive organic high molecular weight compound which is folded to show a granular state on a support, and a recording process for obtaining images which comprises imagewise applying heat to the recording layer to insolubilize the high molecular weight compound and removing by dissolving the portion of the recording layer where the high molecular weight compound is not insolubilized.
REFERENCES:
patent: 3476578 (1969-11-01), Brinckman
patent: 3539375 (1970-11-01), Baum
patent: 3580719 (1971-05-01), Brinckman
patent: 3896255 (1975-07-01), Kato et al.
Inaba Masakazu
Inoue Eiichi
Nose Taiji
Herbert, Jr. Thomas J.
Process Shizai Co., Ltd.
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