Patent US3284389A successfully refreshed from Google Patents.
US3284389A
Expired / Lapsed
US
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Plasticized polymeric coating composition and coated articles
Assignee: EIDP Inc
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Filing: 1964-07-16
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Granted: 1966-11-08
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Expires: 1984-07-16
Abstract
No abstract record available.
Inventors
- 👤 Kane William Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:01
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08K; C08K3/00; C08K3/01; C08K5/00; C08K5/04; C08K5/10; C08K5/49; C08K5/51; C08K5/52; C08L91/00; C08L91/06; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/06; C08L27/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31855; Y10T428/3188; Y10T428/31884; Y10T428/31891
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A COATING COMPOSITION COMPRISING BY WEIGHT ABOUT 50-100 PARTS VINYL CHLORIDE HOMOPOLYMER; 10-50 PARTS COPOLYMER OF 35-96.5% BY WEIGHT VINYLIDENE CHLORIDE, 0.5-25% BY WEIGHT OF AN ACIDIC ETHYLENIC COMPOUND AND 3-40% BY WEIGHT OF AT LEAST ONE OTHER POLYMERIZABLE MONOOLEFINIC MONOMER; 10-30 PARTS OF A FIRST PLASTICIZER HAVING A MELTING POINT BELOW ABOUT 40*C. AND SELECTED FROM THE GROUP CONSISTING OF DICYCLOHEXYL PHTHALATE, TRICYCLOHEXYL PHOSPHATE, TRIPHENYL PHOSPHATE AND TRICHCLOHEXYL CITRATE; 5-15 PARTS OF A SECOND PLASTICIZER HAVING A MELTING POINT ABOVE ABOUT 40*C., AND SELECTED FROM THE GROUP CONSISTING OF DIBUTYL PHTHALATE, DI(METHYLCYCLOHEXYL) PHTHALATE, BUTYL BENZYL PHTHALATE, DIPHENYL 2-ETHYLHEXYL PHOSPHATE, TRIETHYL CITRATE, TRIBUTYL CITRATE, ACETYL TRIBUTYL CITRATE AND ACETYL TRIOCTYL CITRATE; 0.5-10 PARTS WAX; AND 0.1-1 PART PARTICULATE ANTIBLOCKING AGENT.
Claim 2
Dependent Claim
120 words
A COATING COMPOSITION COMPRISING BY WEIGHT ABOUT 50-100 PARTS VINYL CHLORIDE HOMOPOLYMER; 10-50 PARTS COPOLYMER OF 35-96.5% BY WEIGHT VINYLIDENE CHLORIDE, 0.5-25% BY WEIGHT OF AN ACIDIC ETHYLENIC COMPOUND AND 3-40% BY WEIGHT OF AT LEAST ONE OTHER POLYMERIZABLE MONOOLEFINIC MONOMER; 10-30 PARTS OF A FIRST PLASTICIZER HAVING A MELTING POINT BELOW ABOUT 40*C. AND SELECTED FROM THE GROUP CONSISTING OF DICYCLOHEXYL PHTHALATE, TRICYCLOHEXYL PHOSPHATE, TRIPHENYL PHOSPHATE AND TRICHCLOHEXYL CITRATE; 5-15 PARTS OF A SECOND PLASTICIZER HAVING A MELTING POINT ABOVE ABOUT 40*C., AND SELECTED FROM THE GROUP CONSISTING OF DIBUTYL PHTHALATE, DI(METHYLCYCLOHEXYL) PHTHALATE, BUTYL BENZYL PHTHALATE, DIPHENYL 2-ETHYLHEXYL PHOSPHATE, TRIETHYL CITRATE, TRIBUTYL CITRATE, ACETYL TRIBUTYL CITRATE AND ACETYL TRIOCTYL CITRATE; 0.5-10 PARTS WAX; AND 0.1-1 PART PARTICULATE ANTIBLOCKING AGENT.
References Cited (Backward Citations)
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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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |