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Patent US3096208A successfully refreshed from Google Patents.
US3096208A
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Coating molded aminoplast articles with polyureas
Assignee: Wyeth Holdings LLC
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Filing: 1961-03-31
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Granted: 1963-07-02
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Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur S Nyquist
- 👤 Arnold D Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:20
CPC Classifications
C; C09; C09D; C09D175/00; C09D175/02; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/046; C08J2361/00; C08J2361/20; C08J2475/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31594; Y10T428/31942
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A HEAT- AND PRESSURE-CONSOLIDATED ARTICLE PREPARED FROM AN AMINOPLAST RESINOUS COMPOSITION SELECTED FROM THE GROUP CONSISTING OF AN AMINOTRIAZINE-ALDEHYDE RESINOUS COMPOSITION AND A UREA-ALDEHYDE RESINOUS COMPOSITION AND COATED WITH A HARD, STAIN-RESISTANT, CURED, ADHERENT FILM COMPRISING A RESINOUS REACTION PRODUCT OF (1) A TOLUENE DIISOCYANATE AND (2) A WATER, THE MOL RATIO OF SAID (1) TO SAID (2) BEING FROM ABOUT 2:1 TO 6:1, RESPECTIVELY.
Claim 2
Dependent Claim
65 words
A HEAT- AND PRESSURE-CONSOLIDATED ARTICLE PREPARED FROM AN AMINOPLAST RESINOUS COMPOSITION SELECTED FROM THE GROUP CONSISTING OF AN AMINOTRIAZINE-ALDEHYDE RESINOUS COMPOSITION AND A UREA-ALDEHYDE RESINOUS COMPOSITION AND COATED WITH A HARD, STAIN-RESISTANT, CURED, ADHERENT FILM COMPRISING A RESINOUS REACTION PRODUCT OF (1) A TOLUENE DIISOCYANATE AND (2) A WATER, THE MOL RATIO OF SAID (1) TO SAID (2) BEING FROM ABOUT 2:1 TO 6:1, RESPECTIVELY.
References Cited (Backward Citations)
US2333914A
Cited
GB696029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |