US4814382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solvent borne high solids coating compositions
Assignee: Union Carbide Corp
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Filing: 1986-10-07
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Granted: 1989-03-21
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Expires: 2006-10-07
Abstract
Abstract High solids coating composition comprising (a) at least one film-forming organic polymer, (b) at least one volatile organic compound, (c) at least one cross-linking agent, and (d) at least one reactive diluent comprising a surfactant-like carbamate, urea, and/or amide derivative having an HLB value of from about 8 to about 14.
Inventors
- 👤 Kenneth L. Hoy
- 👤 Forrest A. Richey, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:42
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/205; C09; C09D; C09D201/00; C09D201/02; C09D201/025; C09D7/00; C09D7/20
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
31 words
A coating composition containing a hydroxy modified acrylic polymer; and 2-hydroxyethyl-1-butyl carbamate, 2-hydroxyethyl-1-hexyl carbamate, 2-hydroxyethyl-2-ethyl-1-hexyl carbamate or mixtures thereof, at least one volatile organic compound and at least one cross-linking agent.
Claim 2
Dependent Claim
31 words
A coating composition containing a hydroxy modified acrylic polymer; and 2-hydroxyethyl-1-butyl carbamate, 2-hydroxyethyl-1-hexyl carbamate, 2-hydroxyethyl-2-ethyl-1-hexyl carbamate or mixtures thereof, at least one volatile organic compound and at least one cross-linking agent.
Claim 3
Dependent Claim
13 words
A composition as defined in claim 1 wherein the carbamate is 2-hydroxyethyl-1-butyl carbamate.
Claim 4
Dependent Claim
13 words
A composition as defined in claim 1 wherein the carbamate is 2-hydroxyethyl-1-hexyl carbamate.
Claim 5
Dependent Claim
13 words
A composition as defined in claim 1 wherein the carbamate is 2-hydroxyethyl-2-ethyl-1-hexyl carbamate.
Claim 6
Dependent Claim
10 words
The cured product of the composition defined in claim 1.
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) | 1992-03-20 | 1992-09-19 | 1993-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-20 | 1996-09-19 | 1997-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-20 | 2000-09-19 | 2001-03-21 | $7700.00 | Window Closed / Lapsed |