Method and apparatus for changing physical and chemical properti

Details Method and apparatus for changing physical and chemical properti Method and apparatus for changing physical and chemical properti

1984-09-06

1988-07-19

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 26, 277DIG6, 52221, 52232, 174 76, 174 77R, 252601, 252606, F16J 1514

Patent

active

047580038

ABSTRACT:
A method for sealing a port in a wall through which an element is passed, comprising the steps of combining a water based fire-resistant liquid sealing material and a solid water absorbing means which will swell to prevent shrinkage to form a mixture that seals, and introducing the mixture into the port to seal the port. Materials and compositions for carrying out the method are disclosed.

REFERENCES:
patent: 3022190 (1962-02-01), Feldman et al.
patent: 3455850 (1969-07-01), Saunders et al.
patent: 3714047 (1973-01-01), Marion et al.
patent: 3849178 (1974-11-01), Feldman
patent: 3916057 (1975-10-01), Hatch et al.
patent: 3973074 (1976-08-01), de Lissa et al.
patent: 4061344 (1977-12-01), Bradley et al.
patent: 4069284 (1978-01-01), Niimi et al.
patent: 4083902 (1978-04-01), Clyde et al.
patent: 4106962 (1978-08-01), Adams et al.
patent: 4118325 (1978-10-01), Becker et al.
patent: 4192064 (1980-03-01), Kennedy et al.
patent: 4221092 (1980-09-01), Johnson
patent: 4320076 (1982-03-01), Greenwood et al.
patent: 4344901 (1982-08-01), Keathley et al.
patent: 4363199 (1982-12-01), Kucheria et al.
patent: 4384048 (1983-05-01), Bathgate et al.
patent: 4419196 (1983-12-01), Beckerick et al.
Proceedings of the 25th Wire and Cable Symposium, Yabuki et al., pp. 340-349.
Eccofoam Brochure, Emerson & Cumming, Inc., Oct. 1970, 4 pages, "Plastic and Ceramic Foams".

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