Patent US4148875A successfully refreshed from Google Patents.
US4148875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Visible action gel toner
Assignee: Parbel of Florida Inc
•
Filing: 1977-03-28
•
Granted: 1979-04-10
•
Expires: 1997-03-28
Abstract
Abstract A visible action gel toner composition having a carrier and an encapsulated active base. The carrier includes hectorite clay and a peptizer for the clay. The encapsulated active base includes hectorite clay, a peptizer for the clay, and a polar group affording compound.
Inventors
- 👤 Gabriel Barnett
- 👤 Nathan Gershaw
- 👤 Jack J. Mausner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:55
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/02; A61K8/11; A61Q; A61Q19/00; A61K2800/00; A61K2800/40; A61K2800/41; A61K2800/412; A61Q17/00; A61Q17/04; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2984; Y10T428/2985; Y10T428/2987
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
169 words
An aqueous non-oily gel toner composition for use on the skin consisting essentially of a carrier and an encapsulated base; (A) said carrier consisting essentially of an effective amount of each of an emulsifier, a dispersing agent, a non-ionic surfactant and a humectant, a gel-forming amount of hectorite clay, an effective amount of a peptizer for said clay, and the balance water; and (B) said encapsulated active base consisting essentially of milk protein, hectorite clay, a sufficient amount of a polar group affording organic compound to form water insoluble particles by reaction with said hectorite clay, a sufficient amount of peptizer for said clay, and water, said polar group affording compound being (1) characterized as being reactable with said hectorite clay to form water insoluble particles having a size above colloidal dimensions when added to an aqueous colloidal solution of synthetic hectorite clay and tetrasodium pyrophosphate and (2) selected from the group consisting of a simple organic compound having at least one polar group and an organic hydrophilic colloid.
Claim 2
Dependent Claim
169 words
An aqueous non-oily gel toner composition for use on the skin consisting essentially of a carrier and an encapsulated base; (A) said carrier consisting essentially of an effective amount of each of an emulsifier, a dispersing agent, a non-ionic surfactant and a humectant, a gel-forming amount of hectorite clay, an effective amount of a peptizer for said clay, and the balance water; and (B) said encapsulated active base consisting essentially of milk protein, hectorite clay, a sufficient amount of a polar group affording organic compound to form water insoluble particles by reaction with said hectorite clay, a sufficient amount of peptizer for said clay, and water, said polar group affording compound being (1) characterized as being reactable with said hectorite clay to form water insoluble particles having a size above colloidal dimensions when added to an aqueous colloidal solution of synthetic hectorite clay and tetrasodium pyrophosphate and (2) selected from the group consisting of a simple organic compound having at least one polar group and an organic hydrophilic colloid.
Claim 3
Dependent Claim
60 words
A composition as claimed in claim 1, wherein: (A) said carrier comprises imidazolidinyl urea, milk protein, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, ethanol, propylene glycol, polyoxyethylene sorbitan monopalmitate, carboxyvinyl polymer, said hectorite clay, said peptizer, triethanolamine, and said water; and (B) said encapsulated active base comprises said milk protein, said hectorite clay, hydroxyethyl cellulose as said polar-group affording compound, said peptizer, and said water.
Claim 4
Dependent Claim
64 words
A composition as claimed in claim 2, wherein said hectorite clay is synthetic hectorite clay, said synthetic hectorite clay is present in said carrier in a gel-forming amount of up to about 0.50 percent by weight, said peptizer is tetrasodium pyrophosphate and said tetrasodium pyrophosphate is present in said water phase carrier in an amount of about 5-50 percent by weight of said clay.
Claim 5
Dependent Claim
202 words
A composition as claimed in claim 2, comprising in parts by weight of the composition, (A) a first phase consisting essentially of, in parts by weight, ______________________________________
imidazolidinyl urea 0.35
milk protein 0.10 - 10.00
2-hydroxy-4-methoxybenzophenone-5-sulfonic
acid (20% aq. soln.) 0.10
balance to
water make 100
______________________________________ (B) a second phase consisting essentially of, in parts by weight, ______________________________________
ethanol 1.00 - 50.00
propylene glycol 0.50 - 10.00
polyoxyethylene sorbitan monopalmitate
0.01 - 2.00
______________________________________ (C) a third phase consisting essentially of, in parts by weight, ______________________________________
synthetic hectorite clay
0.01 - 0.50
tetrasodium pyrophosphate
0.001 - 0.03
water balance to make 100, less the
amount of encapsulated active base
______________________________________ (D) a fourth phase consisting essentially of, in parts by weight, ______________________________________
triethanolamine (25% aq. soln.)
0.10 - 2.00
carboxyvinyl polymer
0.05 - 0.50
water 9.8
a coloring material
an effective amount
a preservative an effective amount
______________________________________ (E) about 0.001-0.50 part of an encapsulated active base which consists essentially of, in percent by weight, ______________________________________
hydroxyethyl cellulose
0.10 - 4.00
synthetic hectorite clay
0.10 - 10.00
tetrasodium pyrophosphate
0.05 - 2.00
coloring 0.5 - 10
milk protein 50.00 - 90.00
a preservative effective amount
water balance to make 100
______________________________________
Claim 6
Independent Claim
261 words
A method of making a gel toner composition for use on the skin comprising: (A) making a first component consisting essentially of, in parts by weight, ______________________________________
imidazolidinyl urea 0.35
milk protein 0.10 - 10.00
2-hydroxy-4-methoxybenzophenone-5-
sulfon-acid (20% aq. soln.)
0.10
water balance to make 100;
______________________________________ (B) making a second component consisting essentially of, in parts by weight, ______________________________________
ethanol 1.00 - 50.00
propylene glycol 0.50 - 10.00
polyoxyethylene sorbitan monopalmitate
0.01 - 2.00;
______________________________________ (C) making a third component consisting essentially of, in parts by weight, ______________________________________
synthetic hectorite clay
0.01 - 0.50
tetrasodium pyrophosphate
0.001 - 0.03
water balance to make 100, less the
amount of encapsulated active base;
______________________________________ (D) making a fourth component consisting essentially of, in parts by weight, ______________________________________
carboxyvinyl polymer 0.05 - 0.50
water 9.8;
______________________________________ (E) making an encapsulated active base which consists essentially of, in percent by weight, ______________________________________
hydroxyethyl cellulose
0.10 - 4.00
synthetic hectorite clay
0.10 - 10.00
tetrasodium pyrophosphate
0.05 - 2.00
coloring 0.5 - 10
milk protein 50.00 - 90.00
a preservative effective amount
water balance to make 100;
______________________________________ (F) mixing about 0.001-0.50 part of said encapsulated active base into said third component; (G) mixing said second component with said first component; (H) mixing said fourth component with said mixture of first and second components; (I) mixing said third component including said encapsulated active base, with said mixture of first, second, and fourth components; and (J) mixing 0.10-2.00 parts of a 25% aqueous solution of triethanolamine with said mixture of first, second, third, and fourth components.
Claim 7
Independent Claim
261 words
A method of making a gel toner composition for use on the skin comprising: (A) making a first component consisting essentially of, in parts by weight, ______________________________________
imidazolidinyl urea 0.35
milk protein 0.10 - 10.00
2-hydroxy-4-methoxybenzophenone-5-
sulfon-acid (20% aq. soln.)
0.10
water balance to make 100;
______________________________________ (B) making a second component consisting essentially of, in parts by weight, ______________________________________
ethanol 1.00 - 50.00
propylene glycol 0.50 - 10.00
polyoxyethylene sorbitan monopalmitate
0.01 - 2.00;
______________________________________ (C) making a third component consisting essentially of, in parts by weight, ______________________________________
synthetic hectorite clay
0.01 - 0.50
tetrasodium pyrophosphate
0.001 - 0.03
water balance to make 100, less the
amount of encapsulated active base;
______________________________________ (D) making a fourth component consisting essentially of, in parts by weight, ______________________________________
carboxyvinyl polymer 0.05 - 0.50
water 9.8;
______________________________________ (E) making an encapsulated active base which consists essentially of, in percent by weight, ______________________________________
hydroxyethyl cellulose
0.10 - 4.00
synthetic hectorite clay
0.10 - 10.00
tetrasodium pyrophosphate
0.05 - 2.00
coloring 0.5 - 10
milk protein 50.00 - 90.00
a preservative effective amount
water balance to make 100;
______________________________________ (F) mixing about 0.001-0.50 part of said encapsulated active base into said third component; (G) mixing said second component with said first component; (H) mixing said fourth component with said mixture of first and second components; (I) mixing said third component including said encapsulated active base, with said mixture of first, second, and fourth components; and (J) mixing 0.10-2.00 parts of a 25% aqueous solution of triethanolamine with said mixture of first, second, third, and fourth components.
References Cited (Backward Citations)
US3265630A
Cited
US3340153A
Cited
JPS477560U
Cited
US3920883A
Cited
US3941722A
Cited
US3959491A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |