Microbial acoustical tiles

Details Microbial acoustical tiles Microbial acoustical tiles

1994-07-15

1998-04-28

Choi, Kathleen

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283044, 4283179, 428907, 4283137, 4283184, B32B 326

Patent

active

057442304

ABSTRACT:
Acoustical tiles having incorporated therein microbicidal amounts of a microbicide are effective in inhibiting growth of micro-organisms (including viruses) in the tile pores and preventing spread of disease, cross-infections, and food contamination in facilities employing acoustical tiles.

REFERENCES:
patent: 3079213 (1963-02-01), Mendelsohn et al.
patent: 3978264 (1976-08-01), Tarbell et al.
patent: 3998944 (1976-12-01), Long
patent: 4324834 (1982-04-01), Page et al.
patent: 4432798 (1984-02-01), Helferich et al.
patent: 4504602 (1985-03-01), O'Connell et al.
patent: 4613627 (1986-09-01), Sherman et al.
patent: 4682992 (1987-07-01), Fuchs
patent: 4808466 (1989-02-01), Kotani et al.
patent: 4978642 (1990-12-01), Barrall
New Riverside University Dictionary, The Riverside Publishing Comp. 1984, Boston, MA. p. 174 & p. 749.

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