US3333977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-dispersible coating compositions and phenolic wood bases coated therewith
Assignee: Textron Inc
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Filing: 1961-12-15
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Granted: 1967-08-01
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Expires: 1981-12-15
Abstract
No abstract record available.
Inventors
- 👤 Charles C Clark
- 👤 Arthur J Krawczyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:03
CPC Classifications
C; C09; C09D; C09D191/00; C09D191/005; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31844; Y10T428/31848
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
157 words
A LIQUID, WATER SELF-DISPERSIBLE COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A CONDENSATE OF ABOUT 50-90% OF A DRYING OIL ESTER OF AN UNSATURATED FATTY ACID OF 14-20 CARBON ATOMS AND A POLYHYDRIC ALKANOLOF 3-6 CARBON ATOMS AND HAVING 3-6 HYDROXYL GROUPS, AND ABOUT 1050% OF AN ALKYLENE POLYETHER OF ABOUT 200-6000 MOLECULAR WEIGHT, AND BEING OF AN ALKYLENE GROUP OF 2-3 CARBON ATOMS; A DRYING OIL-SOLUBLE HEAVY METAL PAINT DRIER CARBOXYLIC ACID SALT OF A HEAVY METAL HAVING AN ATOMIC NUMBER OF 20 TO 82, AND A CARBOXYLIC ACID OF 5 TO 40 CARBON ATOMS; AND A MATERIAL SELECTED FROM THE GROUP CONSISTING OF INORGANIC, WATER-SOLUBLE METAL SALT OXIDIZING AGENTS, ORGNIC PEROXIDES, WATER-SOLUBLE INORGANIC MINERAL ACIDS HAVING A DISSOCIATION CONSTANT OF AT LEAST ABOUT 10-2 ND WATER-SOLUBLE LOWER MONOCARBOXYLIC ALKANOIC ACIDS, SAID MATERIAL AND SAID DRIER BEING PRESENT IN AMOUNTS SUFFICIENT TO RETARD SURFACE STAINING OF PHENOLIC-CONTAINING WOOD WHEN COATED BY AN AQUEOUS DISPERSION OF SAID COMPOSITION.
Claim 2
Dependent Claim
157 words
A LIQUID, WATER SELF-DISPERSIBLE COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A CONDENSATE OF ABOUT 50-90% OF A DRYING OIL ESTER OF AN UNSATURATED FATTY ACID OF 14-20 CARBON ATOMS AND A POLYHYDRIC ALKANOLOF 3-6 CARBON ATOMS AND HAVING 3-6 HYDROXYL GROUPS, AND ABOUT 1050% OF AN ALKYLENE POLYETHER OF ABOUT 200-6000 MOLECULAR WEIGHT, AND BEING OF AN ALKYLENE GROUP OF 2-3 CARBON ATOMS; A DRYING OIL-SOLUBLE HEAVY METAL PAINT DRIER CARBOXYLIC ACID SALT OF A HEAVY METAL HAVING AN ATOMIC NUMBER OF 20 TO 82, AND A CARBOXYLIC ACID OF 5 TO 40 CARBON ATOMS; AND A MATERIAL SELECTED FROM THE GROUP CONSISTING OF INORGANIC, WATER-SOLUBLE METAL SALT OXIDIZING AGENTS, ORGNIC PEROXIDES, WATER-SOLUBLE INORGANIC MINERAL ACIDS HAVING A DISSOCIATION CONSTANT OF AT LEAST ABOUT 10-2 ND WATER-SOLUBLE LOWER MONOCARBOXYLIC ALKANOIC ACIDS, SAID MATERIAL AND SAID DRIER BEING PRESENT IN AMOUNTS SUFFICIENT TO RETARD SURFACE STAINING OF PHENOLIC-CONTAINING WOOD WHEN COATED BY AN AQUEOUS DISPERSION OF SAID COMPOSITION.
Claim 3
Dependent Claim
33 words
A WOOD BASE SELECTED FROM THE GROUP CONSISTING OF REDWOOD AND CEDAR AND HAVING COATED THEREON THE COMPOSITION OF CLAIM 1, SAID COMPOSITION HAVING BEEN APPLIED TO SAID WOOD AS AN AQUEOUS DISPERSION.
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) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |