Patent US4683080A successfully refreshed from Google Patents.
US4683080A
Expired / Lapsed
US
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Microbiocidal compositions comprising an aryl alkanol and a microbiocidal compound dissolved therein
Assignee: Morton International LLC
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Filing: 1985-04-22
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Granted: 1987-07-28
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Expires: 2005-04-22
Abstract
Abstract Compositions are provided comprising a polymer processing aid, and from about 5% to about 20% by weight, based on the total weight of the composition, of a microbiocidal compound, said microbiocidal compound being present as the solute in an aryl alkanol solvent, and the aryl alkanol solvent being present in an amount such that the weight ratio of the aryl alkanol solvent to microbiocidal compound is from about 3/1 to about 5/1.
Inventors
- 👤 Nuno M. Rei
- 👤 Ronald C. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:15
CPC Classifications
A; A01; A01N; A01N31/00; A01N31/04; A01N25/00; A01N25/02; C; C08; C08K; C08K5/00; C08K5/59
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
75 words
A composition comprising a plasticizer suitable for use as a polymer processing aid, and from about 5% to about 20% by weight, based on the total weight of the composition, of a microbiocidal compound selected from the group consisting of phenoxarsines and phenarsazines, said microbiocidal compound being present as the solute in an aryl alkanol such that the weight ratio of the aryl alkanol solvent to microbiocidal compound is from about 3/1 to about 5/1.
Claim 2
Dependent Claim
75 words
A composition comprising a plasticizer suitable for use as a polymer processing aid, and from about 5% to about 20% by weight, based on the total weight of the composition, of a microbiocidal compound selected from the group consisting of phenoxarsines and phenarsazines, said microbiocidal compound being present as the solute in an aryl alkanol such that the weight ratio of the aryl alkanol solvent to microbiocidal compound is from about 3/1 to about 5/1.
Claim 3
Dependent Claim
27 words
A composition according to claim 1 wherein the plasticizer is selected from the group consisting of di(2-ethyl hexyl) phthalate, diisodecyl phthalate, butyl benzyl phthalate and epoxidized soya.
Claim 4
Dependent Claim
22 words
A composition according to claim 1 wherein the microbiocidal compound is selected from the group consisting of 10,10'-oxybisphenoxarsine; 10,10'-thiobisphenoxasine; 10,10'-oxybisphenarsazine and 10,10'-thiobisphenarsazine.
Claim 5
Dependent Claim
12 words
A composition according to claim 3 wherein the microbiocidal compound is 10,10'-oxybisphenoxarsine.
Claim 6
Dependent Claim
13 words
A composition according to claim 1 wherein the aryl alkanol is benzyl alcohol.
Claim 7
Dependent Claim
19 words
A composition according to claim 1 wherein the microbiocidal compound is 10,10'-oxybisphenoxarsine and the aryl alkanol is benzyl alcohol.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-07-27 | 1991-01-26 | 1991-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-07-27 | 1995-01-26 | 1995-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-07-27 | 1999-01-26 | 1999-07-28 | $7700.00 | Window Closed / Lapsed |