Heat-resisting ceramic fibers and method for manufacture thereof

Details Heat-resisting ceramic fibers and method for manufacture thereof Heat-resisting ceramic fibers and method for manufacture thereof

1978-02-27

1980-03-25

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

65 3R, 106 1816, 106 50, 162152, 162156, 427215, 427380, 428389, 428392, C09K 328

Patent

active

041949145

ABSTRACT:
Highly heat-resisting ceramic fibers are manufactured either by simply coating the surface of ceramic fibers with at least one phosphorus compound or by further subjecting the resultant coated ceramic fibers to a heat treatment. The ceramic fibers having the surface coated with said phosphorus compound or the ceramic fibers having the phosphorus compound contained therein at a gradually decreasing concentration in the direction of increasing depth from the surface which are manufactured by the aforesaid method are capable of high resistance to heat.

REFERENCES:
patent: 2690100 (1954-09-01), McGarvey
patent: 3535150 (1970-10-01), Lipsett
patent: 3957571 (1976-05-01), Bodycomb
patent: 4005232 (1977-01-01), Colebourne et al.

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