US4533716A
Expired / Lapsed
US
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Coating resin composition
Assignee: DIC Corp
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Filing: 1984-08-03
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Granted: 1985-08-06
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Expires: 2004-08-03
Abstract
Abstract A coating resin composition consisting essentially of (A) a triazine-type resin obtained by co-condensing a triazine-type amino compound represented by the general formula <IMAGE> wherein X is hydrogen, methyl, ethyl, propyl, phenyl or amino, formaldehyde and a polyol and as required, a monohydric alcohol, and (B) a polyisocyanate, the solids weight ratio of (A) to (B) being from 5:95 to 95:5.
Inventors
- 👤 Noboru Okoshi
- 👤 Takenori Ikeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:09
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/38; C08G18/3819; C08G18/3842; C08G18/3851; C08G18/40; C08G18/54; C08G18/544; Y; Y10; Y10S; Y10S528/00; Y10S528/903
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
61 words
A coating resin composition consisting essentially of (A) a triazine-type resin obtained by co-condensing a triazine-type amino compound represented by the general formula ##STR6## wherein X is hydrogen, methyl, ethyl, propyl, phenyl or amino, formaldehyde and a polyol and as required, a monohydric alcohol, and (B) a polyisocyanate, the solids weight ratio of (A) to (B) being from 5:95 to 95:5.
Claim 2
Dependent Claim
61 words
A coating resin composition consisting essentially of (A) a triazine-type resin obtained by co-condensing a triazine-type amino compound represented by the general formula ##STR6## wherein X is hydrogen, methyl, ethyl, propyl, phenyl or amino, formaldehyde and a polyol and as required, a monohydric alcohol, and (B) a polyisocyanate, the solids weight ratio of (A) to (B) being from 5:95 to 95:5.
Claim 3
Dependent Claim
19 words
The composition of claim 1 wherein the triazine-type resin has a number average molecular weight of 215 to 10,000.
Claim 4
Dependent Claim
19 words
The composition of claim 1 wherein the triazine-type resin (A) is obtained by using an alkoxymethylated triazine-type amino compound.
Claim 5
Dependent Claim
29 words
The composition of claim 1 wherein the triazine-type resin (A) is obtained by using an alkoxymethylated triazine-type amino compound having a number average molecular weight of 185 to 642.
Claim 6
Dependent Claim
19 words
The composition of claim 1 wherein the polyisocynate (B) has a number average molecular weight of 168 to 2,000.
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) | 1988-08-05 | 1989-02-04 | 1989-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-05 | 1993-02-04 | 1993-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-05 | 1997-02-04 | 1997-08-06 | $7700.00 | Window Closed / Lapsed |