Abstract An aseptic package of a material susceptible to bacterial or viral infection utilizes a film or sheet of a plastic packaging material having a biocidal agent dissolved or dispersed therein. The biocidal agent comprises 10,10-oxybisphenoxarsine or a biocidal derivative or analog thereof, in an amount sufficient to inhibit biocidal activity in the contents of the package. The biocidal agent is present in solution in or in combination with a plasticizer for the plastic sheet or film in an amount from 0.001 to 5.0% by weight of the plastic. The sheet or film is a hydrocarbon-based material, such as a polyalkylene resin or polyolefin, e.g., polyethylene or polypropylene. The biocidal agent is present in solution in or in combination with a plasticizer for the plastic sheet or film. The enclosed material may be an organic product, such as a food or a plant or may be formed in the shape of a dispensible liner for bath tubs. The utilization of the packaging sheet or film may also be considered as a novel method of inhibiting bacterial or viral growth in an organic material wherein the organic material is enclosed in a package of a film or sheet of a plastic packaging material having a biocidal agent dissolved or dispersed therein.
Inventors
👤 Kenneth R. Burton, Jr.
👤 Charles B. Turner
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-03 11:11
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/34
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
108 words
An aseptic package of a plant with soil and root structure susceptible to bacterial or viral infection, said plant having its soil and root structure enclosed in a sheet of a plastic packaging material formed into an open top container having a biocidal agent dissolved or dispersed in said sheet in solution in or in combination with a plasticizer for said plastic sheet, in an amount from 0.001 to 5.0% by weight of said plastic, said biocidal agent comprising 10,10-oxybisphenoxarsine or a biocidal derivative or analog thereof, in an amount sufficient to inhibit biocidal activity on and throughout soil and root structure over an extended period of storage.
Claim 2
Dependent Claim
108 words
An aseptic package of a plant with soil and root structure susceptible to bacterial or viral infection, said plant having its soil and root structure enclosed in a sheet of a plastic packaging material formed into an open top container having a biocidal agent dissolved or dispersed in said sheet in solution in or in combination with a plasticizer for said plastic sheet, in an amount from 0.001 to 5.0% by weight of said plastic, said biocidal agent comprising 10,10-oxybisphenoxarsine or a biocidal derivative or analog thereof, in an amount sufficient to inhibit biocidal activity on and throughout soil and root structure over an extended period of storage.
Claim 3
Dependent Claim
14 words
A package according to claim 1 in which said sheet is a hydrocarbon-based material.
Claim 4
Dependent Claim
14 words
A package according to claim 1 in which said sheet is a polyalkylene resin.
Claim 5
Dependent Claim
13 words
A package according to claim 1 in which said sheet is a polyolefin.
Claim 6
Dependent Claim
12 words
A package according to claim 1 in which said sheet is polyethylene.
Claim 7
Dependent Claim
12 words
A package according to claim 1 in which said sheet is polypropylene.