Patent US3890270A successfully refreshed from Google Patents.
US3062874A
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Synthesis of mixed terpene esters from myrcene hydrohalides
Assignee: Akzo Nobel Paints LLC
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Filing: 1958-09-15
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Granted: 1962-11-06
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Expires: 1978-09-15
Abstract
No abstract record available.
Inventors
- 👤 Paul G Bay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:06
CPC Classifications
C; C07; C07C; C07C67/00; C07C67/08; C07C67/10; C07C67/11; C07C67/30; C07C67/333; C07C67/343; C07C69/00; C07C69/52; C07C69/533
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN THE PROCESS FOR PREPARING ALLYLIC ESTERS FROM MYRCENE HYDROHALIDES WHEREIN A MYRCENE HYDROHALIDE, IN WHICH THE HALOGEN IS SELECTED FROM THE CLASS CONSISTING OF CHLORINE AND BROMINE, IS SUBJECTED TO A DISPLACEMENT REACTION BY TREATMENT WITH A CARBOXYLIC ACID SALT UNDER NONAQUEOUS CONDITIONS, THE IMPROVEMENT WHICH CONSISTS ESSENTIALLY IN EMPLOYING A SALT OF TTHE FORMULA NH4X IN WHICH X IS THE ACYLOXY RADICAL OF A LOWER FATTY CARBOXYLIC ACID AS THE CARBOXYLIC ACID SALT, AT A TEMPERATURE FROM ABOUT 0*C. TO 140*C. FOR A TIME SUFFICIENT TO BRING ABOUT A SUBSTANTIAL FORMATION OF ALLYLIC ESTERS, THE AMOUNT OF SAID SALT BEING SUFFICIENT TO SUPPLY ONE EQUIVALENT OF ACYLOXY RADICAL PER EQUIVALENT OFHALOGEN IN SAID HYDROHALIDE.
Claim 2
Dependent Claim
116 words
IN THE PROCESS FOR PREPARING ALLYLIC ESTERS FROM MYRCENE HYDROHALIDES WHEREIN A MYRCENE HYDROHALIDE, IN WHICH THE HALOGEN IS SELECTED FROM THE CLASS CONSISTING OF CHLORINE AND BROMINE, IS SUBJECTED TO A DISPLACEMENT REACTION BY TREATMENT WITH A CARBOXYLIC ACID SALT UNDER NONAQUEOUS CONDITIONS, THE IMPROVEMENT WHICH CONSISTS ESSENTIALLY IN EMPLOYING A SALT OF TTHE FORMULA NH4X IN WHICH X IS THE ACYLOXY RADICAL OF A LOWER FATTY CARBOXYLIC ACID AS THE CARBOXYLIC ACID SALT, AT A TEMPERATURE FROM ABOUT 0*C. TO 140*C. FOR A TIME SUFFICIENT TO BRING ABOUT A SUBSTANTIAL FORMATION OF ALLYLIC ESTERS, THE AMOUNT OF SAID SALT BEING SUFFICIENT TO SUPPLY ONE EQUIVALENT OF ACYLOXY RADICAL PER EQUIVALENT OFHALOGEN IN SAID HYDROHALIDE.
References Cited (Backward Citations)
US2609388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |