Patent US2055299A successfully refreshed from Google Patents.
Patent US3092598A successfully refreshed from Google Patents.
US3092598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal stabilization of latexes of haloethylene polymers with chlorine dioxide or chlorites
Assignee: Dow Chemical Co
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Filing: 1958-08-14
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Granted: 1963-06-04
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Expires: 1978-08-14
Abstract
No abstract record available.
Inventors
- 👤 Harold G Hahn
- 👤 Robert L Visger
- 👤 William J Raich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:30
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A LATEX COMPOSITION CONSISTING ESSENTIALLY OF (1) THE AQUEOUS EMULSION POLYMERIZATE OF A MONOMERIC MATERIAL COMPOSED ESSENTIALLY OF AT LEAST ONE MONOMER SELECTED FROM THE GROUP CONSISTING OF VINYL CHLORIDE AND VINYLIDENE CHLORIDE AND (2) STABILIZING AMOUNTS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF CHLORINE DIOXIDE AND ALKALI METAL CHLORITES.
Claim 2
Dependent Claim
52 words
A LATEX COMPOSITION CONSISTING ESSENTIALLY OF (1) THE AQUEOUS EMULSION POLYMERIZATE OF A MONOMERIC MATERIAL COMPOSED ESSENTIALLY OF AT LEAST ONE MONOMER SELECTED FROM THE GROUP CONSISTING OF VINYL CHLORIDE AND VINYLIDENE CHLORIDE AND (2) STABILIZING AMOUNTS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF CHLORINE DIOXIDE AND ALKALI METAL CHLORITES.
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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |