Antimicrobial particles of silver and barium sulfate or zinc oxi

Details Antimicrobial particles of silver and barium sulfate or zinc oxi Antimicrobial particles of silver and barium sulfate or zinc oxi

1994-12-21

1997-01-21

Levy, Neil S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

424404, 424405, 424618, A01N 2526, A01N 5916

Patent

active

055957501

ABSTRACT:
An antimicrobial composition comprising an inorganic particle with a first coating providing antimicrobial properties and a second coating providing a protective function is disclosed with a method for preparing the same and uses; further processes for producing polymeric articles and a method for controlling microorganisms are also disclosed.

REFERENCES:
patent: 2885366 (1959-05-01), Iler
patent: 3649321 (1972-03-01), Durant et al.
patent: 3785798 (1974-01-01), Horai et al.
patent: 4464317 (1984-08-01), Thies et al.
patent: 5047448 (1991-09-01), Tanaka et al.
patent: 5064599 (1991-11-01), Ando et al.
patent: 5122418 (1992-06-01), Nakane et al.
patent: 5180585 (1993-01-01), Jacobson et al.
* Taiwanese counterpart to USPN 5,180,585.
Applicants hereby list the information cited by or submitted to the USPTO in the following prior U.S. patent applications for which an earlier filing date is relied upon under 35 U.S.C. Section 120: 1. S.N. 07/742,963, filed Aug. 9, 1991 (CH-2079), now U.S. Patent 5,180,585.

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