US4347333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsion coating composition containing silicone and acrylic polymer
Assignee: SC Johnson and Son Inc
•
Filing: 1980-06-16
•
Granted: 1982-08-31
•
Expires: 2000-06-16
Abstract
Abstract Oil-in-water and water-in-oil emulsion hard surface coating compositions containing a solvent within a specified solubility parameter, silicone fluids, an acrylic polymer soluble in the solvent, surfactants, water and optionally waxes and abrasives. The compositions have excellent detergent resistance, have good gloss and buff properties.
Inventors
- 👤 Robert H. Lohr
- 👤 Lee W. Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:26
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08; C09G1/10; C09G1/14; C09G1/16
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
210 words
An emulsion hard surface coating composition comprising: (a) At least one solvent of (i) a poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) Water; (c) From about 0.5 to % by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of at least one silicone; (f) From 0 to about 10% by weight of a wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent, with the proviso that: (i) if the emulsion is an oil-in-water emulsion, then the solvent is present in an amount of from about 5-65% by weight and the water is present in an amount of from about 15 to 90% by weight; or (ii) if the emulsion is a water-in-oil emulsion, then the solvent is present in an amount of from about 15-90% by weight and the water is present in an amount of from about 5 to 65% by weight.
Claim 2
Dependent Claim
210 words
An emulsion hard surface coating composition comprising: (a) At least one solvent of (i) a poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) Water; (c) From about 0.5 to % by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of at least one silicone; (f) From 0 to about 10% by weight of a wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent, with the proviso that: (i) if the emulsion is an oil-in-water emulsion, then the solvent is present in an amount of from about 5-65% by weight and the water is present in an amount of from about 15 to 90% by weight; or (ii) if the emulsion is a water-in-oil emulsion, then the solvent is present in an amount of from about 15-90% by weight and the water is present in an amount of from about 5 to 65% by weight.
Claim 3
Dependent Claim
145 words
An oil-in-water emulsion hard surface coating composition comprising: (a) From about 5-65% by weight of at least one solvent of a poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) From about 15 to 90% by weight of water; (c) From about 0.5 to 8% by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of at least one silicone; (f) From 0 to about 10% by weight of at least one wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent.
Claim 4
Dependent Claim
145 words
An oil-in-water emulsion hard surface coating composition comprising: (a) From about 5-65% by weight of at least one solvent of a poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) From about 15 to 90% by weight of water; (c) From about 0.5 to 8% by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of at least one silicone; (f) From 0 to about 10% by weight of at least one wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent.
Claim 5
Dependent Claim
17 words
The composition of claim 2 wherein the composition has from about 1 to 10% by weight wax.
Claim 6
Dependent Claim
49 words
The composition of claim 2 wherein the solvent has a solubility parameter of from about 6.5 to 8.2 where the solvent is a poor hydrogen bonding solvent or the solvent has a solubility parameter of from about 6.5 to 7.5 where the solvent is a moderate hydrogen bonding solvent.
Claim 7
Dependent Claim
17 words
The composition of claim 2 wherein the composition has from about 1 to 20% by weight abrasive.
Claim 8
Dependent Claim
86 words
The composition of claim 2 wherein the composition comprises: (a) From about 20 to 60% by weight of said solvent; (b) From about 25 to 45% by weight water; (c) From about 0.5 to 5% by weight of at least one surfactant; (d) From about 1 to 20% by weight of said abrasive; (e) From about 3 to 8% by weight of said silicone; (f) From about 1 to 10% by weight of said wax; (g) From about 0.5 to 2% by weight of said polymer.
Claim 9
Dependent Claim
142 words
A water-in-oil hard surface coating composition comprising: (a) From about 15 to 90% by weight of at least one solvent of (i) poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) From about 5 to 65% by weight water; (c) From about 0.5 to 8 % by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of a silicone; (f) From 0 to about 10% by weight of a wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent.
Claim 10
Dependent Claim
142 words
A water-in-oil hard surface coating composition comprising: (a) From about 15 to 90% by weight of at least one solvent of (i) poor hydrogen bonding solvent the solubility parameter of the solvent being from about 6.0 to 8.2 or (ii) a moderate hydrogen bonding solvent, the solubility parameter of the solvent being from about 6.0 to 7.5; (b) From about 5 to 65% by weight water; (c) From about 0.5 to 8 % by weight of at least one surfactant; (d) From 0 to about 20% by weight of an abrasive; (e) From about 3 to 15% by weight of a silicone; (f) From 0 to about 10% by weight of a wax; and (g) From about 0.5 to 3% by weight of an acrylic polymer which has an M n of greater than about 3000 and is soluble in said solvent.
Claim 11
Dependent Claim
17 words
The composition of claim 7 wherein the composition has from about 1 to 10% by weight wax.
Claim 12
Dependent Claim
49 words
The composition of claim 7 wherein the solvent has a solubility parameter of from about 6.5 to 8.2 where the solvent is a poor hydrogen bonding solvent or the solvent has a solubility parameter of from about 6.5 to 7.5 where the solvent is a moderate hydrogen bonding solvent.
Claim 13
Dependent Claim
17 words
The composition of claim 7 wherein the composition has from about 1 to 20% by weight abrasive.
Claim 14
Dependent Claim
86 words
The composition of claim 2 wherein the composition comprises: (a) From about 20 to 45% by weight of said solvent; (b) From about 20 to 60% by weight water; (c) From about 0.5 to 5% by weight of at least one surfactant; (d) From about 1 to 20% by weight of said abrasive; (e) From about 3 to 8% by weight of said silicone; (f) From about 1 to 10% by weight of said wax; (g) From about 0.5 to 2% by weight of said polymer.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-08-30 | 1986-03-01 | 1986-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-08-30 | 1990-03-01 | 1990-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-08-30 | 1994-03-01 | 1994-08-31 | $7700.00 | Window Closed / Lapsed |