US3133094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of acylamines
Assignee: BASF SE
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Filing: 1962-01-09
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Granted: 1964-05-12
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Expires: 1982-01-09
Abstract
No abstract record available.
Inventors
- 👤 Schickh Otto Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:07
CPC Classifications
C; C07; C07C; C07C233/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
217 words
A PROCESS FOR THE PRODUCTION OF N-MONO-SUBSTITUTED ACYLAMINES WHICH COMPRIESES: REACING AT A TEMPERATURE OF BETWEEN 200* AND 400*C. AND UNDER A PRESSURE BETWEEN 20 AND 250 ATMOSPHERES A HYDROXY COMPOUND SELECTED FROM THE GROUP CONSISTING OF MONOHYDRIC PRIMARY ALKANOLS WITH 1 TO 20 CARBON ATOMS, MONOHYDRIC SECONDARY ALKANOLS WITH 3 TO 8 CARBON ATOMS, MONOHYDRIC SECONDARY CYCLOALKANOLS WITH 5 TO 8 CARBON ATOMS, MONOHYDRIC PRIMARY ARALKANOLS, DIHYDRIC DIPRIMARY, DISECONDARY AND PRIMARY SECONDARY ALKANOLS AND CYCLOALKANOLS WITH 2 TO 15 CARBON ATOMS, TRIHYDRIC AND TETRA HYDRIC ALKANOLS WITH PRIMARY, SECONDARY AND PRIMARY AND SECONDARY HYDROXYL GROUPS AND 3 TO 8 CARBON ATOMS, AMINOALKANOLS WITH PRIMARY HYDROXYL GROUPS AND 2 TO 8 CARBON ATOMS, ALIPHATIC ETHER ALCOHOLS WITH PRIMARY HYDROXYL GROUPS AND 3 TO 16 CARBON ATOMS HAVING A SATURATED HYDROCARBON STRUCTURE APART FROM THE HYDROXY GROUP AND ETHER BRIDGE, AND ESTERS OF SAID ALCOHOLS DERIVED FROM A CARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF FATTY ACIDS WITH 2 TO 20 CARBON ATOMS, BENZENE MONOCARBOXYLIC ACIDS, CYCLOALKANE MONOCARBOXYLIC ACIDS AND BENZENE FATTY ACIDS WITH AMMONIA AND A CARBOXYLIC ACID AMIDE SELECTED FROM THE GROUP CONSISTING OF FATTY ACID AMIDES WITH 2 TO 10 CARBON ATOMS, AMIDES OF BENZENE MONOCARBOXYLIC ACIDS, AMIDES OF CYCLOALKANE MONOCARBOXYLIC ACIDS WITH 6 TO 8 CARBON ATOMS AND AMIDES OF BENZINE FATTY ACIDS.
Claim 2
Dependent Claim
217 words
A PROCESS FOR THE PRODUCTION OF N-MONO-SUBSTITUTED ACYLAMINES WHICH COMPRIESES: REACING AT A TEMPERATURE OF BETWEEN 200* AND 400*C. AND UNDER A PRESSURE BETWEEN 20 AND 250 ATMOSPHERES A HYDROXY COMPOUND SELECTED FROM THE GROUP CONSISTING OF MONOHYDRIC PRIMARY ALKANOLS WITH 1 TO 20 CARBON ATOMS, MONOHYDRIC SECONDARY ALKANOLS WITH 3 TO 8 CARBON ATOMS, MONOHYDRIC SECONDARY CYCLOALKANOLS WITH 5 TO 8 CARBON ATOMS, MONOHYDRIC PRIMARY ARALKANOLS, DIHYDRIC DIPRIMARY, DISECONDARY AND PRIMARY SECONDARY ALKANOLS AND CYCLOALKANOLS WITH 2 TO 15 CARBON ATOMS, TRIHYDRIC AND TETRA HYDRIC ALKANOLS WITH PRIMARY, SECONDARY AND PRIMARY AND SECONDARY HYDROXYL GROUPS AND 3 TO 8 CARBON ATOMS, AMINOALKANOLS WITH PRIMARY HYDROXYL GROUPS AND 2 TO 8 CARBON ATOMS, ALIPHATIC ETHER ALCOHOLS WITH PRIMARY HYDROXYL GROUPS AND 3 TO 16 CARBON ATOMS HAVING A SATURATED HYDROCARBON STRUCTURE APART FROM THE HYDROXY GROUP AND ETHER BRIDGE, AND ESTERS OF SAID ALCOHOLS DERIVED FROM A CARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF FATTY ACIDS WITH 2 TO 20 CARBON ATOMS, BENZENE MONOCARBOXYLIC ACIDS, CYCLOALKANE MONOCARBOXYLIC ACIDS AND BENZENE FATTY ACIDS WITH AMMONIA AND A CARBOXYLIC ACID AMIDE SELECTED FROM THE GROUP CONSISTING OF FATTY ACID AMIDES WITH 2 TO 10 CARBON ATOMS, AMIDES OF BENZENE MONOCARBOXYLIC ACIDS, AMIDES OF CYCLOALKANE MONOCARBOXYLIC ACIDS WITH 6 TO 8 CARBON ATOMS AND AMIDES OF BENZINE FATTY ACIDS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |