US2795618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organic peroxides
Assignee: Monsanto Chemicals Ltd
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Filing: 1953-06-26
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Granted: 1957-06-11
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Expires: 1973-06-26
Abstract
No abstract record available.
Inventors
- 👤 William S Emerson
- 👤 Bernard S Wildi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:16
CPC Classifications
C; C07; C07C; C07C407/00; C07C409/00; C07C409/16; C08; C08F; C08F4/00; C08F4/28; C08F4/32; C11; C11D; C11D3/00; C11D3/39; C11D3/3945; D; D06; D06L; D06L4/00; D06L4/10; D06L4/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A PEROXIDIC COMPOSITION SELECTED FROM THE CLASS CONSISTING OF (1) A MIXTURE OF ISOMERIC PEROXIDES CONSISTING OF TERT-BUTYL 2-HYDROXY-3-CHLOROPROPYL PEROXIDE AND TERT-BUTYL 1-CHLOROMETHYL-2-HYDROXYETHYL PEROXIDE, (11) A MIXTURE OF ISOMERIC PEROXIDE AND 2-HYDROXY-3BUTYL 1-VINYL-2-HYDROXYETHYL PEROXIDE AND 2-HYDROXY-3BUTENYL PEROXIDE, AND (111) A MIXTURE OF ISOMERIC PEROXIDES CONSISTING OF TERT-BUTYL --ALLYLOXYMETHYL-2-HYDROXYETHYL PEROXIDE AND TERT-BUTYL 3-ALLYLOXY-2-HYDROXYPROPYL PEROXIDE.
Claim 2
Dependent Claim
53 words
A PEROXIDIC COMPOSITION SELECTED FROM THE CLASS CONSISTING OF (1) A MIXTURE OF ISOMERIC PEROXIDES CONSISTING OF TERT-BUTYL 2-HYDROXY-3-CHLOROPROPYL PEROXIDE AND TERT-BUTYL 1-CHLOROMETHYL-2-HYDROXYETHYL PEROXIDE, (11) A MIXTURE OF ISOMERIC PEROXIDE AND 2-HYDROXY-3BUTYL 1-VINYL-2-HYDROXYETHYL PEROXIDE AND 2-HYDROXY-3BUTENYL PEROXIDE, AND (111) A MIXTURE OF ISOMERIC PEROXIDES CONSISTING OF TERT-BUTYL --ALLYLOXYMETHYL-2-HYDROXYETHYL PEROXIDE AND TERT-BUTYL 3-ALLYLOXY-2-HYDROXYPROPYL PEROXIDE.
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) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |