Process for preparing ceramic molding

Details Process for preparing ceramic molding Process for preparing ceramic molding

1986-04-28

1989-02-21

Derrington, James

Paper making and fiber liberation

Processes and products

Plural fiber containing

162150, 264 60, 264 63, 264285, 264345, 501 82, 501 83, D21F 1100

Patent

active

048062065

ABSTRACT:
A process for preparing ceramic moldings containing no organic matter with retention of their original shapes which comprises mixing 100 parts by weight of ceramic powders and/or fibers, 0.1 to 50 parts by weight of papermaking organic fibers and/or wet-end additives and 3 to 200 parts by weight of mountain leather, molding the resulting mixture to obtain an unburned molding having enough mechanical strength to withstand molding processings and, subjecting the unburned molding to burning treatment.

REFERENCES:
patent: 3573158 (1971-03-01), Pull et al.
patent: 3649406 (1972-03-01), McNish
patent: 3702279 (1972-11-01), Ardary
patent: 3932161 (1976-01-01), McNish
patent: 4248810 (1981-02-01), Erskine
Merck Index, 10th Edition (1983) pp. 254, 273, 274.
Kirk-Othmer, Encyclopedia of Chemical Technology, 2nd Edition, vol. 4, pp. 593-595, 598-599 and 643-645.
The Dictionary of Paper, 3rd Edition, 1965, New York, pp. 64-65 & 472-473.
Casey, James P., Pulp and Paper Chemistry & Chem. Tech., 3rd Ed., vol. III, 1981, pp. 1475, 1508-1509.
MacKenzie, R. C., Differential Thermal Analysis, vol., 1970, pp. 557-573.
English Translation of Japanese Patent Publication Sho 57-58480.

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