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Patent US3959530A successfully refreshed from Google Patents.
US3959530A
Expired / Lapsed
US
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Cleaning and protective coating composition and method
Assignee: Individual
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Filing: 1974-09-20
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Granted: 1976-05-25
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Expires: 1994-09-20
Abstract
Abstract A waxing and protective coating composition embodying the invention comprises a mixture of wax residue such as paraffin and microcrystalline wax, chlorinated solvent, petroleum distillate, and a nonionic surfactant such as nonylphenoxypoly-(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis (2-hydroxypropyl)ethylenediamine].
Inventors
- 👤 Nicolas Kaliardos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:48
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
45 words
A cleaning and protective coating composition consisting essentially of a mixture of wax residue such as paraffin and microcrystalline wax, perchlorethylene, petroleum distillate having a boiling point ranging between 350° and 380°F., and a nonionic surfactant such as nonylphenoxypoly(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis(2-hydroxypropyl)ethylenediamine].
Claim 2
Dependent Claim
45 words
A cleaning and protective coating composition consisting essentially of a mixture of wax residue such as paraffin and microcrystalline wax, perchlorethylene, petroleum distillate having a boiling point ranging between 350° and 380°F., and a nonionic surfactant such as nonylphenoxypoly(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis(2-hydroxypropyl)ethylenediamine].
Claim 3
Dependent Claim
36 words
The composition set forth in claim 1 wherein said paraffin wax comprises at least 3%, said microcrystalline wax comprises at least 2%, said nonionic surfactant comprises at least 1% and said ethylenediamine comprises at least 1%.
Claim 4
Dependent Claim
10 words
The composition set forth in claim 1 including butyl cellusolve.
Claim 5
Dependent Claim
17 words
The composition set forth in claim 1 including an hexogen octoate drier and ethylene glycol n-butyl ether.
Claim 6
Independent Claim
72 words
The method of treating a surface to clean and protect the same which comprises applying a coating of a composition consisting essentially of a mixture of wax residue such as paraffin and microcrystalline wax, perchloroethylene, petroleum distillate having a boiling point ranging between 350° and 380°F., and a nonionic surfactant such as nonylphenoxypoly(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis(2-hydroxypropyl) ethylenediamine], and thereafter setting the applied coating by treating the surface with water.
Claim 7
Independent Claim
72 words
The method of treating a surface to clean and protect the same which comprises applying a coating of a composition consisting essentially of a mixture of wax residue such as paraffin and microcrystalline wax, perchloroethylene, petroleum distillate having a boiling point ranging between 350° and 380°F., and a nonionic surfactant such as nonylphenoxypoly(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis(2-hydroxypropyl) ethylenediamine], and thereafter setting the applied coating by treating the surface with water.
Claim 8
Dependent Claim
36 words
The method set forth in claim 1 wherein said paraffin wax comprises at least 3%, said microcrystalline wax comprises at least 2%, said nonionic surfactant comprises at least 1%, and said ethylenediamine comprises at least 1%.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-05-25 | 1979-11-24 | 1980-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-25 | 1983-11-24 | 1984-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-25 | 1987-11-24 | 1988-05-25 | $7700.00 | Window Closed / Lapsed |