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US4301046A Expired / Lapsed US ⏱️ 0.0 years remaining

Universal nail polish using polyester resin

Assignee: Tevco Inc
•
Filing: 1980-01-10
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Granted: 1981-11-17
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Expires: 2000-01-10
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Abstract

Abstract A nail polish is made from 92% to 96% ingredients including a film former, colorant, plasticizer and solvent; and 4% to 8% polyester resin made from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride, having an acid value of 75-85 and a viscosity of 125-175 centipoise. In another example, the polyester is made from 50.932% 2,2,4 trimethyl-1, 3-pentanediol, 27.579% isophthalic acid-85, 0.186% dibutyl tin oxide catalyst and 21.303 trimellitic anhydride, having an acid value of 80 and a viscosity of 150 centipoise.

Inventors

  • 👤 Mitchell L. Schlossman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 17:12
CPC Classifications
A; A61; A61Q; A61Q3/00; A61Q3/02; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/85; C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/16; C08G63/20

Claims Analysis

Total Claims: 31
Claim 1
Independent Claim 38 words
A nail polish formed from 92% to 96% of ingredients including a film former, colorant, plasticizer, and solvent; and 4% to 8% polyester resin, P1 said polyester resin being formed from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride.
Claim 2
Dependent Claim 38 words
A nail polish formed from 92% to 96% of ingredients including a film former, colorant, plasticizer, and solvent; and 4% to 8% polyester resin, P1 said polyester resin being formed from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride.
Claim 3
Dependent Claim 29 words
A nail polish as in claim 1, wherein said polyester resin is formed of 40-60% 2,2,4-trimethyl-1, 3-pentanediol, 22%-33% isophthalic acid-85, 0.1%-0.3% dibutyl tin oxide catalyst, and 16-26% trimellitic anhydride.
Claim 4
Dependent Claim 29 words
A nail polish as in claim 2, wherein said polyester resin is formed of 50.932+0.001% 2,2,4-trimethyl-1, 3-pentanediol, 27.579±0.001% isopthalic acid-85, 0.186±0.001% dibutyl tin oxide catalyst and 21.303±0.001% trimellitic anhydride.
Claim 5
Dependent Claim 17 words
A nail polish as in claim 2, wherein said polyester resin has an acid value of 78-82.
Claim 6
Dependent Claim 17 words
A nail polish as in claim 3, wherein said polyester resin has an acid value of 80±0.2.
Claim 7
Dependent Claim 16 words
A nail polish as in claim 2, wherein said polyester resin has a viscosity of 140-150.
Claim 8
Dependent Claim 16 words
A nail polish as in claim 3, wherein said polyester resin has a viscosity of 150±2.
Claim 9
Dependent Claim 16 words
A nail polish as in claim 4, wherein said polyester resin has a viscosity of 140-160.
Claim 10
Dependent Claim 16 words
A nail polish as in claim 5, wherein said polyester resin has a viscosity of 140±0.2.
Claim 11
Dependent Claim 17 words
A nail polish as in claim 2, wherein said polyester resin has an acid value of 75-85.
Claim 12
Dependent Claim 17 words
A nail polish as in claim 3, wherein said polyester resin has an acid value of 75-85.
Claim 13
Dependent Claim 17 words
A nail polish as in claim 1, wherein said polyester resin has an acid value of 78-82.
Claim 14
Dependent Claim 17 words
A nail polish as in claim 3, wherein said polyester resin has an acid value of 78-82.
Claim 15
Dependent Claim 17 words
A nail polish as in claim 1, wherein said polyester resin has an acid value of 80±0.2.
Claim 16
Dependent Claim 17 words
A nail polish as in claim 2, wherein said polyester resin has an acid value of 80±0.2.
Claim 17
Dependent Claim 16 words
A nail polish as in claim 2, wherein said polyester resin has a viscosity of 125-175.
Claim 18
Dependent Claim 16 words
A nail polish as in claim 3, wherein said polyester resin has a viscosity of 125-175.
Claim 19
Dependent Claim 16 words
A nail polish as in claim 1, wherein said polyester resin has a viscosity of 140-160.
Claim 20
Dependent Claim 16 words
A nail polish as in claim 3, wherein said polyester resin has a viscosity of 140-160.
Claim 21
Dependent Claim 16 words
A nail polish as in claim 1, wherein said polyester resin has a viscosity of 150±2.
Claim 22
Dependent Claim 17 words
A nail polish as in claim 2, wherein said said polyester resin has a viscosity of 150±2.
Claim 23
Dependent Claim 53 words
A nail polish formed from 92% to 96% of ingredients including nitrocellulose, colorant, plasticizer, and solvent; and 4% to 8% polyester resin, said polyester resin being formed from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride, said polyester resin having an acid value of 75 to 85 and a viscosity of 125 to 175.
Claim 24
Dependent Claim 53 words
A nail polish formed from 92% to 96% of ingredients including nitrocellulose, colorant, plasticizer, and solvent; and 4% to 8% polyester resin, said polyester resin being formed from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride, said polyester resin having an acid value of 75 to 85 and a viscosity of 125 to 175.
Claim 25
Dependent Claim 29 words
A nail polish as in claim 22, wherein said polyester resin is formed of 40-60% 2,2,4-trimethyl-1, 3-pentanediol, 22%-33% isophthalic acid-85, 0.1%-0.3% dibutyl tin oxide catalyst, and 16-26% trimellitic anhydride.
Claim 26
Dependent Claim 29 words
A nail polish as in claim 22, wherein said polyester resin is formed of 50.932±0.001% 2,2,4-trimethyl-1, 3-pentanediol, 27.579±0.001% isophthalic acid-85, 0.186±0.001% dibutyl tin oxide catalyst and 21.303±0.001% trimellitic anhydride.
Claim 27
Dependent Claim 45 words
A nail polish as in any one of claims 1 to 3, 4, 5, 6, 7, 8, 9, and 10-24, wherein said film former, colorant, plasticizer and solvent ingredients consist of nitrocellulose, isopropyl alcohol, camphor, dibutyl phthalate, butyl acetate, toluene, ethyl acetate and bentone 27.
Claim 28
Dependent Claim 99 words
A nail polish as in any one of claims 1 to 3, 4, 5, 6, 7, 8, 9, and 10-24, formed from the following percentages by weight of the total: ______________________________________ Nitrocellulose RS 1/2 Sec. 2-4 Nitrocellulose RS 1/4 Sec. 4-8 Isopropyl Alcohol 2-6 Camphor 1-3 Dibutyl Phthalate 3-6 Butyl Acetate 15-25 "Polyester Resin" 4-8 Roluene 15-25 Ethyl Acetate 7-11 Bentone gel (6.25%) 15-20 Nitrocellulose lacquer base Guanine 11% in lacquer base 0.5-1.0 Iron Oxides 0.05-.09 D & C Red #6 Barium Lake 0.10-.14 Titanium Dioxide 0.50-.60 D & C Red #7 Calcium Lake 0.04-.06 Ferric Ferrocyanide 0.001-0.003. ______________________________________
Claim 29
Dependent Claim 99 words
A nail polish as in any one of claims 1 to 3, 4, 5, 6, 7, 8, 9, and 10-24, formed from the following by weight: ______________________________________ Nitrocellulose RS 1/4 Sec. Wet 4-8% (70% in Isopropyl Alcohol) Nitrocellulose RS 1/2 Sec. Wet 2-4% (70% in Isopropyl Alcohol) Solid Acrylic Copolymer 1-4% Butyl Acetate 20-30% Toluol 20-30% Ethyl Acetate 7-10% Camphor .5-2% Bentone gel (6.25%) 12-22% Dibutyl Phthalate 2-6% Benzophenone-1 .05-2% "Polyester Resin" 3-10% Iron Oxides .2-.8% Titanium Dioxide .2-.8% D & C Red #6 Barium Lake .05-.15% D & C Red #7 Calcium Lake .01-.07% Ferric Ferrocyanide .02-.07% ______________________________________
Claim 30
Dependent Claim 93 words
A nail polish as in any one of claims 1 to 3, 4, 5, 6, 7, 8, 9, and 10-24, formed from: ______________________________________ Nitrocellulose RS 1/2 Sec. 5.1% Nitrocellulose RS 1/4 Sec. 10.2% Isopropyl Alcohol 6.7% Camphor 0.93% Dibutyl Phthalate 5.83% Butyl Acetate 17.00% "Polyester Resin" 7.00% Toluene 16.53% Ethyl Acetate 8.95% Bentone gel (6.25%) 21.00% Nitrocellulose lacquer base Guanine 11% in lacquer base 0.82% Iron Oxides 0.07% D & C Red #6 Barium Lake 0.12% Titanium Dioxide 0.55% D & C Red #7 Calcium Lake 0.045% Ferric Ferrocyanide 0.002% - 100.00% ______________________________________
Claim 31
Dependent Claim 93 words
A polish as in any one of claims 1 to 3, 4, 5, 6, 7, 8, 9, or 10-24, formed from: ______________________________________ Nitrocellulose RS 1/4 Sec. Wet 10.0% (70% in Isopropyl Alcohol) Nitrocellulose RS 1/2 Sec. Wet 5.0% (70% in Isopropyl Alcohol) Neocryl B-1000 2.68% Butyl Acetate 20.00% Toluol 19.32% Ethyl Acetate 8.75% Camphor .85% Bentone gel (6.25%) 21.00% Dibutyl Phthalate 4.00% Benzophenone-1 0.10% "Polyester Resin" 7.00% Iron Oxides 0.47% Titanium Dioxide 0.49% D & C Red #6 Barium Lake 0.10% D & C Red #7 Calcium Lake 0.04% Ferric Ferrocyanide 0.05%. ______________________________________

References Cited (Backward Citations)

US2215898A Cited
US3849547A Cited
US4022724A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-11-16 1985-05-18 1985-11-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-11-16 1989-05-18 1989-11-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-11-16 1993-05-18 1993-11-17 $7700.00 Window Closed / Lapsed

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