US3149087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plasticized halogen-containing resins
Assignee: Monsanto Co
•
Filing: 1961-11-08
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Granted: 1964-09-15
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Expires: 1981-11-08
Abstract
No abstract record available.
Inventors
- 👤 Constantine E Anagnostopoulos
- 👤 Albert J Lauck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:20
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L67/00; C08L67/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A COMPOSITION OF MATTER COMPRISING 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 A TERMINATED, UNSATURATED POLYESTER OF THE FORMULA
Claim 2
Dependent Claim
51 words
A COMPOSITION OF MATTER COMPRISING A VINYL HALIDE POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYMERIZED VINYL HALIDE MONOMERS AND THE COPOLYMERS OF SUCH MONOMERS WITH AN ETHYLENICALLY UNSATURATED MONOMERS, AT LEAST 50% OF THE MONOMER UNITS OF SAID COPOLYMERS BEING VINYL HALIDE UNITS, A TERMINATED, UNSATURATED POLYESTER OF THE FORMULA
References Cited (Backward Citations)
US2723286A
Cited
US2744877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |