US4055433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil-out self-shining emulsion coating composition
Assignee: SC Johnson and Son Inc
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Filing: 1975-12-04
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Granted: 1977-10-25
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Expires: 1995-12-04
Abstract
Abstract An emulsion coating composition which is self-shining and non-crevice whitening comprising from about 0.05-2% of an ethoxylated, nonionic surfactant having an ethylene oxide content of from 40-100, from about 15-70% by weight of a solvent, from about 0-30% by weight of a hard wax, from about 0-30% by weight of a soft wax wherein the combined amount of hard wax and soft wax in the composition is from about 3-35%, from about 0.3-4% of an emulsifier selected from the group consisting of oxazolines, fatty acid diethanolamides, quaternary ammonium compounds, mixtures of sorbitan monooleate and sorbitan monooleate plus 20 moles of ethylene oxide, imidazolines and mixtures thereof, and from about 20-75% by weight of water.
Inventors
- 👤 Ricardo Morones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:23
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
84 words
A water-in-oil emulsion coating composition comprising: 0.5-2% by weight of an ethoxylated nonionic surfactant having an ethylene oxide content of 40-100 moles of ethylene oxide having an HLB of from 16-19, said nonionic surfactant being formed from an alcohol selected from the group consisting of fatty alcohols and alkyl-aryl alcohols; up to 30% by weight of a hard wax having a melt point above about 80° C.; up to 30% by weight of a soft wax having a melt point below about 80° C.;
Claim 2
Dependent Claim
84 words
A water-in-oil emulsion coating composition comprising: 0.5-2% by weight of an ethoxylated nonionic surfactant having an ethylene oxide content of 40-100 moles of ethylene oxide having an HLB of from 16-19, said nonionic surfactant being formed from an alcohol selected from the group consisting of fatty alcohols and alkyl-aryl alcohols; up to 30% by weight of a hard wax having a melt point above about 80° C.; up to 30% by weight of a soft wax having a melt point below about 80° C.;
Claim 3
Dependent Claim
89 words
3-4% by weight of an emulsifier selected from oxazolines, imidazolines, quaternary ammonium compounds, fatty acid diethanolamides, mixtures of sorbitan monooleate and sorbitan moonooleate plus 20 moles of ethylene oxide, and mixtures thereof; 15-70% by weight of a solvent selected from the group consisting of naptha, isoparaffinic hydrocarbon solvents having a distillation range of from 190°-540° F., hydrocarbon ethers, and chlorinated solvents; and 20-75% by weight water; wherein the total wax content of the composition is from 3-35% by weight and the non-volatile content is from about 4-40% by weight.
Claim 4
Dependent Claim
89 words
3-4% by weight of an emulsifier selected from oxazolines, imidazolines, quaternary ammonium compounds, fatty acid diethanolamides, mixtures of sorbitan monooleate and sorbitan moonooleate plus 20 moles of ethylene oxide, and mixtures thereof; 15-70% by weight of a solvent selected from the group consisting of naptha, isoparaffinic hydrocarbon solvents having a distillation range of from 190°-540° F., hydrocarbon ethers, and chlorinated solvents; and 20-75% by weight water; wherein the total wax content of the composition is from 3-35% by weight and the non-volatile content is from about 4-40% by weight.
Claim 5
Dependent Claim
11 words
The composition of claim 1 wherein said emulsifier is an oxazoline.
Claim 6
Dependent Claim
14 words
The composition of claim 1 wherein said nonionic surfactant has a HLB of 17.5-18.5.
Claim 7
Dependent Claim
25 words
The composition of claim 1 wherein said composition comprises: 0.01-0.2% nonionic surfactant, 5-15% hard wax, 5-15% soft wax, 0.4-0.7% emulsifier, 25-55% solvent, and 30-70% water.
Claim 8
Dependent Claim
10 words
The composition of claim 4 wherein said solvent is naphtha.
Claim 9
Dependent Claim
11 words
The composition of claim 4 wherein said emulsifier is an oxazoline.
Claim 10
Dependent Claim
14 words
The composition of claim 4 wherein said nonionic surfactant has a HLB of 17.5-18.5.
Claim 11
Dependent Claim
13 words
The composition of claim 1 wherein the non-volatile content is 6-10% by weight.
Claim 12
Dependent Claim
13 words
The composition of claim 1 wherein the non-volatile content is 12-20% by weight.
References Cited (Backward Citations)
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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) | 1980-10-24 | 1981-04-25 | 1981-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-24 | 1985-04-25 | 1985-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-24 | 1989-04-25 | 1989-10-25 | $7700.00 | Window Closed / Lapsed |