Patent US3336418A successfully refreshed from Google Patents.
US3336418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl resins plasticized with unsaturated acrylyloxyalkyl esters
Assignee: Monsanto Co
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Filing: 1964-05-19
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Granted: 1967-08-15
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Expires: 1984-05-19
Abstract
No abstract record available.
Inventors
- 👤 Dill Dale Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:10
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A COMPOSITION COMPRISING AN INTIMATE MIXTURE OF A VINYL HALIDE POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYMERIZED VINYL HALIDE MONOMERS AND THE COPOLYMERS OF SUCH MONOMERS WITH AN ETHYLENICALLY UNSATURATED MONOMER, AT LEAST 50% OF THE MONOMER UNITS OF SAID COPOLYMERS BEING VINYL HALIDE UNITS, AND AN ACRYLYLOXYALKYL ESTER OF THE FORMULA
Claim 2
Dependent Claim
53 words
A COMPOSITION COMPRISING AN INTIMATE MIXTURE OF A VINYL HALIDE POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYMERIZED VINYL HALIDE MONOMERS AND THE COPOLYMERS OF SUCH MONOMERS WITH AN ETHYLENICALLY UNSATURATED MONOMER, AT LEAST 50% OF THE MONOMER UNITS OF SAID COPOLYMERS BEING VINYL HALIDE UNITS, AND AN ACRYLYLOXYALKYL ESTER OF THE FORMULA
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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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |