High temperature paper-like materials

Paper making and fiber liberation – Processes and products – Including solid non-waterlaid preform

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Details

162145, 162152, 162158, 1621816, D21H 108

Patent

active

047464038

ABSTRACT:
Disclosed are fire-resistant paper-like materials. These materials are prepared by embedding a fabric in a layered inorganic silicate matrix that has an average charge per structural unit that ranges from about -0.4 to -1 and which contains at least some interstitial cations that are selected from the group consisting of guanidine and multiamine derived cations.

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patent: 3325340 (1967-06-01), Walker
patent: 3540892 (1970-11-01), Lard
patent: 4239519 (1980-12-01), Beall et al.
patent: 4450095 (1984-05-01), Finlayson
patent: 4454237 (1984-06-01), Hoda et al.
patent: 4455382 (1984-06-01), Wu
patent: 4549931 (1985-10-01), Adamowicz et al.

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