US3356633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modified halogen-containing yinyl resin compositions
Assignee: Monsanto Co
•
Filing: 1966-06-14
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Granted: 1967-12-05
•
Expires: 1986-06-14
Abstract
No abstract record available.
Inventors
- 👤 Paul R Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:10
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/11; C08F; C08F259/00; C08F259/02; C08F259/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A VINYL HALIDE RESIN COMPOSITION COMPRISING (A) 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, (B) A FUMARATE ESTER COMPOSITION SELECTED FROM THE GROUP CONSISTING OF (1) THE REACTION PRODUCT OF AN ESTER OF MALEIC ACID OF THE STRUCTURE
Claim 2
Dependent Claim
70 words
A VINYL HALIDE RESIN COMPOSITION COMPRISING (A) 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, (B) A FUMARATE ESTER COMPOSITION SELECTED FROM THE GROUP CONSISTING OF (1) THE REACTION PRODUCT OF AN ESTER OF MALEIC ACID OF THE STRUCTURE
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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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |