US3935147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous pattern paint from carboxylic resin, N-aldehyde resin, polysiloxane resin and fluorocarbon surfactant
Assignee: Individual
•
Filing: 1974-03-18
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Granted: 1976-01-27
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Expires: 1994-03-18
Abstract
Abstract A coating composition for providing a pattern or texture finish which is formulated of an aqueous dispersion of a resinous vehicle in a cross-linking agent for the vehicle, a fluorocarbon surfactant and a high molecular weight polysiloxane resin.
Inventors
- 👤 Henry W. Godshalk
- 👤 Mohinder Paul Sharma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:13
CPC Classifications
C; C09; C09D; C09D167/00; C08; C08K; C08K5/00; C08K5/36; C08K5/41; C08L; C08L61/00; C08L61/20; C08L67/00; C08L83/00; C08L83/04; C09D5/00; C09D5/28; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
86 words
A resinous composition for producing a pattern paint consisting essentially of an aqueous dispersion of (1) a water reducible resinous vehicle in which the resin is selected from the group consisting of a polyester resin containing carboxyl groups and a polyacrylic acid resin, (2) an amine-aldehyde or amide-aldehyde resin cross-linking agent for the resinous vehicle, (3) a fluorocarbon surfactant containing a group of the formula CF 3 --CF 2 --CF 2 -- and (4) a polysiloxane resin having an average molecular weight of at least 2,000.
Claim 2
Dependent Claim
86 words
A resinous composition for producing a pattern paint consisting essentially of an aqueous dispersion of (1) a water reducible resinous vehicle in which the resin is selected from the group consisting of a polyester resin containing carboxyl groups and a polyacrylic acid resin, (2) an amine-aldehyde or amide-aldehyde resin cross-linking agent for the resinous vehicle, (3) a fluorocarbon surfactant containing a group of the formula CF 3 --CF 2 --CF 2 -- and (4) a polysiloxane resin having an average molecular weight of at least 2,000.
Claim 3
Dependent Claim
39 words
A composition as defined in claim 1 wherein the resinous vehicle is dispersable in water with a base added to the composition, said base being selected from the group consisting of ammonia and secondary or tertiary lower alkyl amines.
Claim 4
Dependent Claim
31 words
A composition as defined in claim 2 wherein the base is present in an amount sufficient to adjust the pH of the composition to within the range of 7.5 to 9.5.
Claim 5
Dependent Claim
28 words
A composition as defined in claim 1 wherein the cross-linking agent is selected from the group consisting of a melamine-formaldehyde resin, a urea-formaldehyde resin and alkylated derivatives thereof.
Claim 6
Dependent Claim
24 words
A composition as defined in claim 1 which also includes a catalyst to promote the cross-linking of the resinous vehicle by the cross-linking agent.
Claim 7
Dependent Claim
16 words
A composition as defined in claim 1 wherein the cross-linking agent is water-soluble methylated melamineformaldehyde resin.
Claim 8
Dependent Claim
33 words
A composition as defined in claim 1 wherein the cross-linking agent is present in an amount within the range of 10 to 70% by weight based upon the weight of the resinous vehicle.
Claim 9
Dependent Claim
34 words
A composition as defined in claim 1 wherein the fluorocarbon surfactant is present in an amount within the range of 0.05 to 5.0% by weight based upon the total solids content of the composition.
Claim 10
Dependent Claim
34 words
A composition as defined in claim 1 wherein the polysiloxane resin is present in an amount within the range of 0.01 to 5.0% by weight based upon the total solids content of the composition.
Claim 11
Dependent Claim
18 words
A pattern paint composition comprising the resinous composition as defined by claim 1 and at least one pigment.
Claim 12
Dependent Claim
87 words
A pattern paint composition consisting essentially of an aqueous dispersion of (1) a water reducible resinous vehicle in which the resin is selected from the group consisting of a polyester resin containing carboxyl groups and a polyacrylic acid resin, (2) an amine-aldehyde or amide-aldehyde resin cross-linking agent for the resinous vehicle, (3) a fluorocarbon surfactant containing a group of the formula CF 3 --CF 2 --CF 2 --, (4) a polysiloxane resin having an average molecular weight of at least 2,000 and (5) at least one pigment.
Claim 13
Dependent Claim
87 words
A pattern paint composition consisting essentially of an aqueous dispersion of (1) a water reducible resinous vehicle in which the resin is selected from the group consisting of a polyester resin containing carboxyl groups and a polyacrylic acid resin, (2) an amine-aldehyde or amide-aldehyde resin cross-linking agent for the resinous vehicle, (3) a fluorocarbon surfactant containing a group of the formula CF 3 --CF 2 --CF 2 --, (4) a polysiloxane resin having an average molecular weight of at least 2,000 and (5) at least one pigment.
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) | 1979-01-26 | 1979-07-28 | 1980-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-26 | 1983-07-28 | 1984-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-26 | 1987-07-28 | 1988-01-27 | $7700.00 | Window Closed / Lapsed |