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US4272544A Expired / Lapsed US ⏱️ 0.0 years remaining

Skin cell renewal regime

Assignee: Elizabeth Arden Inc
•
Filing: 1980-08-20
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Granted: 1981-06-09
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Expires: 2000-08-20
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Abstract

Abstract A novel cell renewal cosmetic regime is disclosed, which increases epidermal cell turnover without skin irritation. The regime consists of the use of four components: a cleanser, a cream, a lotion, and a tonic.

Inventors

  • 👤 John A. Cella
  • 👤 Merlyn G. Flom
  • 👤 Anne M. Herrold
  • 👤 Joe O. Martin
  • 👤 Ovidio Vargas

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 22:58
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/36; A61K8/361; A61K8/19; A61K8/26; A61K8/34; A61K8/342; A61K8/345; A61K8/37; A61K8/375; A61K8/39; A61K8/72; A61K8/84; A61K8/86; A61K8/96; A61K8/97; A61K8/9783; A61K8/9789; A61Q; A61Q19/00; A61K2800/00; A61K2800/74; A61K2800/75

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 340 words
A method of increasing the rate of skin cell turnover without causing skin irritation which comprises applying to the skin in a regime: (a) a cleanser formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 39.73 propylene glycol 6.00 magnesium aluminum silicate 1.10 sodium carboxymethyl cellulose 0.10 methyl p-hydroxybenzoate 0.20 imidazolidinyl urea 0.30 ethylenediaminetetraacetic acid 0.02 sodium N-lauryl-&-iminodipropionate 4.00 titanium dioxide 0.75 sodium isostearoyl-2-lactylate 2.00 soya sterols 1.00 polyoxyethylene (10) soya sterols 2.50 polyoxyethylene (3) myristyl ether myristate 8.00 polyoxypropylene (15) stearyl ether 8.00 heavy mineral oil 8.00 propylene glycol dicaprylate/dicaprate (80/20 to 50/50) 7.00 cetyl alcohol (1-hexadecanol) 4.00 stearyl alcohol (1-octadecanol) 2.00 propyl p-hydroxybenzoate 0.10 glyceryl monostearate and polyethylene glycol (100) monostearate 2.00 triple pressed stearic acid 2.50 lactic acid 1.10 fragrance 0.60 ______________________________________ (b) a cream formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ light mineral oil 4.45 polyethylene homopolymer (1500 m. wt., density 0.91 g/cc) 2.50 undecanoic triglyceride 2.00 squalane 5.00 distilled lanolin alcohol 0.55 white beeswax 1.00 polydimethyl cyclosiloxane 9.00 triglyceryl diisostearate 4.00 isopropyl myristate 5.00 propyl p-hydroxybenzoate 0.10 quaternary bentonite 0.40 deionized water 59.00 methyl p-hydroxybenzoate 0.20 70% sorbitol solution 5.00 imidazolidinyl urea 0.30 urea 0.50 glyoxyldiureide 0.20 DL-pantothenyl alcohol 0.50 cis-1-(3-chloroallyl)-3,5,7-triaza-1- azoniaadamantane chloride 0.10 fragrance 0.20 ______________________________________ (c) a lotion formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 69.35 xanthan gum 0.15 propylene glycol 5.00 polyoxyethylene (30) stearate 1.70 methyl p-hydroxybenzoate 0.20 imidazolidinyl urea 0.30 polyphenylmethylsiloxane 3.00 polyethylene homopolymer (1500 m. wt., density 0.91 g/cc) 1.00 glyceryl monostearate, neutral non-emulsifying 2.00 propyl p-hydroxybenzoate 0.20 sorbitan monostearate 2.00 ethylene glycol monostearate 1.00 lanolin oil 2.50 isopropyl myristate 3.00 squalane 8.50 fragrance 0.10 ______________________________________ (d) a tonic formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 80.12 polyethylene and polypropylene glycol 2.00 glyoxyldiureide 0.20 polyethylene glycol (300) 9.00 imidazolidinyl urea 0.40 denatured alcohol 7.00 methyl p-hydroxybenzoate 0.10 propyl p-hydroxybenzoate 0.05 polyoxyethylene (60) sorbitan fatty acid ester 0.30 polyoxyethylene (10) oleylether 0.50 menthol 0.03 fragrance 0.30 ______________________________________
Claim 2
Independent Claim 340 words
A method of increasing the rate of skin cell turnover without causing skin irritation which comprises applying to the skin in a regime: (a) a cleanser formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 39.73 propylene glycol 6.00 magnesium aluminum silicate 1.10 sodium carboxymethyl cellulose 0.10 methyl p-hydroxybenzoate 0.20 imidazolidinyl urea 0.30 ethylenediaminetetraacetic acid 0.02 sodium N-lauryl-&-iminodipropionate 4.00 titanium dioxide 0.75 sodium isostearoyl-2-lactylate 2.00 soya sterols 1.00 polyoxyethylene (10) soya sterols 2.50 polyoxyethylene (3) myristyl ether myristate 8.00 polyoxypropylene (15) stearyl ether 8.00 heavy mineral oil 8.00 propylene glycol dicaprylate/dicaprate (80/20 to 50/50) 7.00 cetyl alcohol (1-hexadecanol) 4.00 stearyl alcohol (1-octadecanol) 2.00 propyl p-hydroxybenzoate 0.10 glyceryl monostearate and polyethylene glycol (100) monostearate 2.00 triple pressed stearic acid 2.50 lactic acid 1.10 fragrance 0.60 ______________________________________ (b) a cream formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ light mineral oil 4.45 polyethylene homopolymer (1500 m. wt., density 0.91 g/cc) 2.50 undecanoic triglyceride 2.00 squalane 5.00 distilled lanolin alcohol 0.55 white beeswax 1.00 polydimethyl cyclosiloxane 9.00 triglyceryl diisostearate 4.00 isopropyl myristate 5.00 propyl p-hydroxybenzoate 0.10 quaternary bentonite 0.40 deionized water 59.00 methyl p-hydroxybenzoate 0.20 70% sorbitol solution 5.00 imidazolidinyl urea 0.30 urea 0.50 glyoxyldiureide 0.20 DL-pantothenyl alcohol 0.50 cis-1-(3-chloroallyl)-3,5,7-triaza-1- azoniaadamantane chloride 0.10 fragrance 0.20 ______________________________________ (c) a lotion formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 69.35 xanthan gum 0.15 propylene glycol 5.00 polyoxyethylene (30) stearate 1.70 methyl p-hydroxybenzoate 0.20 imidazolidinyl urea 0.30 polyphenylmethylsiloxane 3.00 polyethylene homopolymer (1500 m. wt., density 0.91 g/cc) 1.00 glyceryl monostearate, neutral non-emulsifying 2.00 propyl p-hydroxybenzoate 0.20 sorbitan monostearate 2.00 ethylene glycol monostearate 1.00 lanolin oil 2.50 isopropyl myristate 3.00 squalane 8.50 fragrance 0.10 ______________________________________ (d) a tonic formulation consisting essentially of, in percent by weight: ______________________________________ Ingredients Percent ______________________________________ deionized water 80.12 polyethylene and polypropylene glycol 2.00 glyoxyldiureide 0.20 polyethylene glycol (300) 9.00 imidazolidinyl urea 0.40 denatured alcohol 7.00 methyl p-hydroxybenzoate 0.10 propyl p-hydroxybenzoate 0.05 polyoxyethylene (60) sorbitan fatty acid ester 0.30 polyoxyethylene (10) oleylether 0.50 menthol 0.03 fragrance 0.30 ______________________________________
Claim 3
Dependent Claim 30 words
The method of claim 1 wherein the tonic is used in the morning, followed by the lotion and later, at night, the cleanser, the tonic, and the cream are applied.

References Cited (Backward Citations)

US3196079A Cited
US4164564A Cited
US4216201A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-06-08 1984-12-08 1985-06-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-06-08 1988-12-08 1989-06-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-06-08 1992-12-08 1993-06-09 $7700.00 Window Closed / Lapsed

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