US3896014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
UV Curable polyene-polythiol-surfactant compositions
Assignee: P&G Hair Care Holding Inc
•
Filing: 1973-06-14
•
Granted: 1975-07-22
•
Expires: 1993-06-14
Abstract
Abstract Photocurable liquid nail lacquer compositions comprising a polyene, a polythiol, a photocuring rate accelerator and a surfactant from a particular class; these compositions being curable to a hard nail finish when applied to nails and exposed to actinic light.
Inventors
- 👤 Ira Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:28
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/87; A61Q; A61Q3/00; A61Q3/02; A61K2800/00; A61K2800/80; A61K2800/81; Y; Y10; Y10S; Y10S525/00; Y10S525/925
Claims Analysis
Total Claims: 40
Claim 1
Independent Claim
120 words
A PHOTOCURABLE LIQUID NAIL LACQUER COMPOSITION COMPRISING IN PHOTOCURABLY EFFECTIVE AMOUNTS AS SEPARATE COMPONENTS DISTINCT FROM EACH OTHER FROM 1% TO ABOUT 98.5% BY WEIGHT OF A MIXTURE OF A POLYENE COMPONENT AND 0.5% TO 1.0% BY WEIGHT OF A POLYTHIOL COMPONENT, 1* TO 10% BY WEIGHT OF A PHOTOCURING RATE ACCLERATOR COMPONENT AND A SURFACTANT WHICH IS SOLUBLE IN SAID LIQUID COMPOSITION AND SELECTED FROM THE GROUP CONSISTING OF SORBITAN SESQUIOLEATE, SORBITAN DIOLEAT, SORBITAN TRIOLEATE, PENTAERYTHRITOL DIOLEATE, PENTAERYTHRITOL TRIOLEATE, GLYCERYL MONOOLEATE, GLYCERYL DIOLEATE, GLYCERYL TRIOLEATE, POLYGLYCEROL ESTER OF OLEIC ACID, ALKENLDIMETHYLETHYL AMMONIUM BROMIDE, DI "COCO" DIMETHYL AMMONIUM CHLORIDE, AND QUATERNARY IMIDAZOLINIUM SALT (FROM STEARIC ACID) WHEREIN: A. SAID POLYENE COMPONENT BEING A TERMINALLY UNSATURATED POLYENE WHICH COMPRISES THE FORMULA:
Claim 2
Dependent Claim
120 words
A PHOTOCURABLE LIQUID NAIL LACQUER COMPOSITION COMPRISING IN PHOTOCURABLY EFFECTIVE AMOUNTS AS SEPARATE COMPONENTS DISTINCT FROM EACH OTHER FROM 1% TO ABOUT 98.5% BY WEIGHT OF A MIXTURE OF A POLYENE COMPONENT AND 0.5% TO 1.0% BY WEIGHT OF A POLYTHIOL COMPONENT, 1* TO 10% BY WEIGHT OF A PHOTOCURING RATE ACCLERATOR COMPONENT AND A SURFACTANT WHICH IS SOLUBLE IN SAID LIQUID COMPOSITION AND SELECTED FROM THE GROUP CONSISTING OF SORBITAN SESQUIOLEATE, SORBITAN DIOLEAT, SORBITAN TRIOLEATE, PENTAERYTHRITOL DIOLEATE, PENTAERYTHRITOL TRIOLEATE, GLYCERYL MONOOLEATE, GLYCERYL DIOLEATE, GLYCERYL TRIOLEATE, POLYGLYCEROL ESTER OF OLEIC ACID, ALKENLDIMETHYLETHYL AMMONIUM BROMIDE, DI "COCO" DIMETHYL AMMONIUM CHLORIDE, AND QUATERNARY IMIDAZOLINIUM SALT (FROM STEARIC ACID) WHEREIN: A. SAID POLYENE COMPONENT BEING A TERMINALLY UNSATURATED POLYENE WHICH COMPRISES THE FORMULA:
Claim 3
Dependent Claim
13 words
A composition according to claim 1 in which the surfactant is sorbitan sesquioleate.
Claim 4
Dependent Claim
13 words
A composition according to claim 1 in which the surfactant is sorbitan dioleate.
Claim 5
Dependent Claim
13 words
A composition according to claim 1 in which the surfactant is sorbitan trioleate.
Claim 6
Dependent Claim
13 words
A composition according to claim 1 in which the surfactant is pentaerythritol dioleate.
Claim 7
Dependent Claim
13 words
A composition according to claim 1 in which the surfactant is pentaerythritol trioleate.
Claim 8
Dependent Claim
37 words
A composition according to claim 1 wherein the photocuring rate accelerator is selected from the group consisting of aryl aldehyde, diaryl ketone, alkyl aryl ketone, triaryl phosphine and a blend of carbon tetrahalide with polynuclear aromatic hydrocarbon.
Claim 9
Dependent Claim
65 words
A composition according to claim 7 containing from about 0.5% to 1.0% by weight of said surfactant, about 1% to 10% by weight of said photocuring rate accelerator and from about 1% to about 98.5% by weight of a mixture of said polythiol and said polyene, the molar ratio of polythiol to polyene in said mixture being in the range of about .50:1.0 to 1.5:1.0.
Claim 10
Dependent Claim
10 words
The composition according to claim 8 wherein said polyene is
Claim 11
Dependent Claim
15 words
A composition according to claim 9 wherein said polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 12
Dependent Claim
15 words
A composition according to claim 9 wherein said polythiol is tris(2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 13
Dependent Claim
14 words
A composition according to claim 9 wherein said polythiol is trimethylolpropane tris( Beta -mercaptopropionate).
Claim 14
Dependent Claim
15 words
A composition according to claim 9 wherein said polythol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 15
Dependent Claim
10 words
A composition according to claim 8 wherein said polyene is
Claim 16
Dependent Claim
15 words
A composition according to claim 14 wherein said polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 17
Dependent Claim
16 words
A composition according to claim 14 wherein saiD polythiol is tris (2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 18
Dependent Claim
15 words
A composition according to claim 14 wherein said polythiol is trimethylolpropane tris ( Beta -mercaptopropionate).
Claim 19
Dependent Claim
15 words
A composition according to claim 14 wherein said polythiol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 20
Dependent Claim
10 words
A composition according to claim 8 wherein said polyene is
Claim 21
Dependent Claim
15 words
A composition according to claim 19 wherein said polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 22
Dependent Claim
16 words
A composition according to claim 19 wherein said polythiol is tris (2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 23
Dependent Claim
15 words
A composition according to claim 19 wherein said polythiol is trimethylolpropane tris ( Beta -mercaptopropionate).
Claim 24
Dependent Claim
15 words
A composition according to claim 19 wherein said polythiol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 25
Dependent Claim
10 words
A composition according to claim 8 wherein said polyene is
Claim 26
Dependent Claim
15 words
A composition according to claim 24 wherein the polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 27
Dependent Claim
16 words
A composition according to claim 24 wherein the polythiol is tris (2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 28
Dependent Claim
15 words
A composition according to claim 24 wherein the polythriol is trimethylolpropane tris ( Beta -mercaptopropionate).
Claim 29
Dependent Claim
15 words
A composition according to claim 24 wherein the polythiol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 30
Dependent Claim
10 words
A composition according to claim 8 wherein said polyene is
Claim 31
Dependent Claim
15 words
A composition according to claim 29 wherein said polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 32
Dependent Claim
16 words
A composition according to claim 29 wherein said polythiol is tris (2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 33
Dependent Claim
15 words
A composition according to claim 29 wherein said polythiol is trimethylolpropane tris ( Beta -mercaptopropionate).
Claim 34
Dependent Claim
15 words
A composition according to claim 29 wherein said polythiol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 35
Dependent Claim
10 words
A composition according to claim 8 wherein said polyene is
Claim 36
Dependent Claim
15 words
A composition according to claim 34 wherein said polythiol is pentaerythritol tetrakis ( Beta -mercaptopropionate).
Claim 37
Dependent Claim
16 words
A composition according to claim 34 wherein said polythiol is tris (2-hydroxyethyl)isocyanurate tris ( Beta -mercaptopropionate).
Claim 38
Dependent Claim
15 words
A composition according to claim 34 wherein said polythiol is trimethylolpropane tris ( Beta -mercaptopropionate).
Claim 39
Dependent Claim
15 words
A composition according to claim 34 wherein said polythiol is dipentaerythritol hexakis ( Beta -mercaptopropionate).
Claim 40
Dependent Claim
27 words
A composition according to claim 8 wherein the surfactant is selected from the group consisting of sorbitan sesquioleate, sorbitan dioleate, sorbitan trioleate, pentaerythritol dioleate and pentaerythritol trioleate.
References Cited (Backward Citations)
US3661744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-07-21 | 1979-01-20 | 1979-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-07-21 | 1983-01-20 | 1983-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-07-21 | 1987-01-20 | 1987-07-22 | $7700.00 | Window Closed / Lapsed |