Patent US5202049A successfully refreshed from Google Patents.
US5202049A
Expired / Lapsed
US
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Sealer finish remover compositions
Assignee: FULLER BRUSH COMPANY
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Filing: 1991-09-11
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Granted: 1993-04-13
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Expires: 2011-09-11
Abstract
Abstract A sealer finish remover composition containing a solvent, water, and an organosilicon complex formed from a silicate such as sodium metasilicate and a linear, 6-10 carbon, organic compound such as sodium n-octane sulfonate.
Inventors
- 👤 Mary E. Bingham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:18
CPC Classifications
C; C09; C09D; C09D9/00
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
65 words
A sealer finish remover composition comprising effective amounts of (a) a solvent selected from diethylamine, diethanolamine, monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, and mixtures thereof, (b) water, (c) about 4-8 weight % of a metasilicate, and (d) about 1-30 weight % of a linear, 6-10 carbon, organic compound selected from caprylic acid, n-octane sulfonate, caproic acid, decylenic acid, and their alkali salts.
Claim 2
Dependent Claim
65 words
A sealer finish remover composition comprising effective amounts of (a) a solvent selected from diethylamine, diethanolamine, monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, and mixtures thereof, (b) water, (c) about 4-8 weight % of a metasilicate, and (d) about 1-30 weight % of a linear, 6-10 carbon, organic compound selected from caprylic acid, n-octane sulfonate, caproic acid, decylenic acid, and their alkali salts.
Claim 3
Dependent Claim
10 words
The composition of claim 1 further comprising (e) a surfactant.
Claim 4
Dependent Claim
24 words
The composition of claim 1 wherein the silicate is sodium metasilicate and the organic compound is selected from caprylic acid and sodium n-octane sulfonate.
Claim 5
Dependent Claim
23 words
A sealer finish remover composition as in claim 1 consisting essentially of monoethanolamine, ethylene glycol monobutyl ether, water, caprylic acid, and sodium metasilicate.
Claim 6
Dependent Claim
35 words
A sealer finish remover composition as in claim 1 consisting essentially of monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, water, sodium metasilicate, sodium n-octane sulfonate, sodium xylenesulfonate, and a fluorinated alkyl polyoxyethylene ethanol.
Claim 7
Dependent Claim
66 words
A process for removing a sealer finish which comprises contacting said finish with an effective amount of a composition comprising (a) a solvent selected from diethylamine, diethanolamine, monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, and mixtures thereof, (b) water, (c) a metasilicate, and (d) a linear, 6-10 carbon, organic compound selected from caprylic acid, n-octane sulfonate, caproic acid, decylenic acid, and their alkali salts.
Claim 8
Dependent Claim
66 words
A process for removing a sealer finish which comprises contacting said finish with an effective amount of a composition comprising (a) a solvent selected from diethylamine, diethanolamine, monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, and mixtures thereof, (b) water, (c) a metasilicate, and (d) a linear, 6-10 carbon, organic compound selected from caprylic acid, n-octane sulfonate, caproic acid, decylenic acid, and their alkali salts.
Claim 9
Dependent Claim
13 words
The process of claim 6 wherein the composition further comprises (e) a surfactant.
Claim 10
Dependent Claim
17 words
The process of claim 6 wherein the organic compound comprises about 1-30 weight % of the composition.
Claim 11
Dependent Claim
22 words
The process of claim 6 wherein the composition consists essentially of monoethanolamine, ethylene glycol monobutyl ether, water, caprylic acid, and sodium metasilicate.
Claim 12
Dependent Claim
34 words
The process of claim 6 wherein the composition consists essentially of monoethanolamine, ethylene glycol monobutyl ether, ethylene glycol phenyl ether, water, sodium metasilicate, sodium n-octane sulfonate, sodium xylenesulfonate, and a fluorinated alkyl polyoxyethylene ethanol.
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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) | 1996-04-12 | 1996-10-12 | 1997-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-12 | 2000-10-12 | 2001-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-12 | 2004-10-12 | 2005-04-13 | $7700.00 | Window Closed / Lapsed |