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US4212758A Expired / Lapsed US ⏱️ 0.0 years remaining

Cleansing agents containing oleic acid, isopropanol and ethylacetate

Assignee: Individual
•
Filing: 1978-10-20
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Granted: 1980-07-15
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Expires: 1998-10-20
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Abstract

Abstract The cleansing agent comprises oleic acid, isopropyl alcohol, triethanolamine, ethanol extract of peat wax resin obtained by ethanol extraction of peat wax resin at a temperature of the alcohol boiling point, ethyl acetate, 1,2-pyropylene glycol, polyethyleneglycolic ether of synthetic fatty alcohols C10-C18, diethanolamides of synthetic fatty acids C10-C13, and water, the components being taken in the following quantities, in percent by weight: oleic acid 10.0-13.0 isopropyl alcohol 19.0-21.0 triethanolamine 3.0-5.0 ethanol extract of peat wax resin 1.0-1.5 ethyl acetate 10.0-13.0 1,2-propylene glycol 4.0-5.7 polyethyleneglycolic ether of synthetic fatty alcohols C10 -C18 4.0-5.5 diethanolamides of synthetic fatty acids C10-C13 5.0-6.5 water to 100. The proposed cleansing agent is highly effective to clean plastics, metals, glass, and the skin from oils, carbon black, paints and lacquers, resins, and rusts.

Inventors

  • 👤 Valentina G. Shashkina
  • 👤 Gunta Y. Neimane
  • 👤 Petr I. Belkevich
  • 👤 Fanya L. Kaganovich
  • 👤 Elena F. Dolidovich
  • 👤 Ljudmila S. Sheremet
  • 👤 Viktor J. Yachnik

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 12:16
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/2093; C11D3/2003; C11D3/2041; C11D3/2044; C11D3/2075; C11D3/2079; C11D3/24; C11D3/245; C11D3/26; C11D3/30; C11D3/43; C11D3/2006

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 114 words
A cleansing agent comprising oleic acid, isopropyl alcohol, triethanolamine, ethanol extract of peat wax resin obtained by the ethanol extraction of peat wax resin at a temperature of the alcohol boiling point, ethyl acetate, 1,2-propylene glycol, polyethyleneglycolic ether of synthetic fatty acids C 10 -C 18 , diethanolamides of synthetic fatty acids C 10 -C 13 , and water, the components being taken in the following quantities, in percent by weight: ______________________________________ oleic acid 10.0-13.0 isopropyl alcohol 19.0-21.0 triethanolamine 3.0-5.0 ethanol extract of peat wax resin 1.0-1.5 ethyl acetate 10.0-13.0 1,2-propylene glycol 4.0-5.7 polyethyleneglycolic ether of synthetic fatty alcohols C.sub.10 -C.sub.18 4.0-5.5 diethanolamides of synthetic fatty acids C.sub.10 -C.sub.13 5.0-6.5 water to 100. ______________________________________
Claim 2
Dependent Claim 114 words
A cleansing agent comprising oleic acid, isopropyl alcohol, triethanolamine, ethanol extract of peat wax resin obtained by the ethanol extraction of peat wax resin at a temperature of the alcohol boiling point, ethyl acetate, 1,2-propylene glycol, polyethyleneglycolic ether of synthetic fatty acids C 10 -C 18 , diethanolamides of synthetic fatty acids C 10 -C 13 , and water, the components being taken in the following quantities, in percent by weight: ______________________________________ oleic acid 10.0-13.0 isopropyl alcohol 19.0-21.0 triethanolamine 3.0-5.0 ethanol extract of peat wax resin 1.0-1.5 ethyl acetate 10.0-13.0 1,2-propylene glycol 4.0-5.7 polyethyleneglycolic ether of synthetic fatty alcohols C.sub.10 -C.sub.18 4.0-5.5 diethanolamides of synthetic fatty acids C.sub.10 -C.sub.13 5.0-6.5 water to 100. ______________________________________
Claim 3
Dependent Claim 21 words
A cleansing agent according to claim 1, which contains a scenting agent taken in a quantity of 0.05-0.1 percent by weight.
Claim 4
Dependent Claim 18 words
A cleansing agent according to claim 1, which contains difluorochloromethane in a quantity of 10-15 percent by weight.
Claim 5
Dependent Claim 18 words
A cleansing agent according to claim 2, which contains difluorochloromethane in a quantity of 10-15 percent by weight.

References Cited (Backward Citations)

US2032042A Cited
US2244721A Cited
US2548766A Cited
US2551634A Cited
US2825696A Cited
US3663445A Cited
US3840465A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-07-15 1984-01-14 1984-07-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-07-15 1988-01-14 1988-07-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-07-15 1992-01-14 1992-07-15 $7700.00 Window Closed / Lapsed

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