Patent US1165367A successfully refreshed from Google Patents.
Patent US2665263A successfully refreshed from Google Patents.
US2665263A
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Preparation of improved polymerizable unsaturated polyester compositions and polymerized material therefrom
Assignee: Honeywell International Inc
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Filing: 1949-08-31
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Granted: 1954-01-05
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Expires: 1969-08-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Howald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:13
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; C08K3/01; C08K3/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A HEAT-HARDENABLE COMPOSITION COMPRISING (1) A FILLER, (2), AS A BINDER THEREFOR, A POLYMERIZABLE UNSATURATED ALKYD RESIN WHOSE MOLECULE CONTAINS A PLURALITY OF POLYMERIZABLY REACTIVE $2.3-ENEDIOYL GROUPS, (3) A BASE FORMED OF A METAL OF GROUP II AND (4) A CATALYST OF THE CLASS CONSISTING OF ORGANIC PEROXIDES AND ORGANIC OZONIDES, THE TOTAL WEIGHT OF (1) AND (3) BEING FROM 2/3 TO 3 TIMES THE WEIGHT OF (2), AND THE WEIGHT OF (3) BEING FROM 2 TO 20 PER CENT OF THE TOTAL WEIGHT OF (1) AND (3).
Claim 2
Dependent Claim
88 words
A HEAT-HARDENABLE COMPOSITION COMPRISING (1) A FILLER, (2), AS A BINDER THEREFOR, A POLYMERIZABLE UNSATURATED ALKYD RESIN WHOSE MOLECULE CONTAINS A PLURALITY OF POLYMERIZABLY REACTIVE $2.3-ENEDIOYL GROUPS, (3) A BASE FORMED OF A METAL OF GROUP II AND (4) A CATALYST OF THE CLASS CONSISTING OF ORGANIC PEROXIDES AND ORGANIC OZONIDES, THE TOTAL WEIGHT OF (1) AND (3) BEING FROM 2/3 TO 3 TIMES THE WEIGHT OF (2), AND THE WEIGHT OF (3) BEING FROM 2 TO 20 PER CENT OF THE TOTAL WEIGHT OF (1) AND (3).
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |