Process for the preparation of polymeric alpha, omega-dialdehydes and diacids
A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric aliphatic alkanediol with a stable free radical nitroxide in the presence of a NOx-generating compound, an oxidant and, optionally, a solvent a...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
28.10.1997
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric aliphatic alkanediol with a stable free radical nitroxide in the presence of a NOx-generating compound, an oxidant and, optionally, a solvent and/or a bromide-containing compound, and thereafter separating out the polymeric alpha,omega-dialdehyde and/or diacid. |
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| AbstractList | A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric aliphatic alkanediol with a stable free radical nitroxide in the presence of a NOx-generating compound, an oxidant and, optionally, a solvent and/or a bromide-containing compound, and thereafter separating out the polymeric alpha,omega-dialdehyde and/or diacid. |
| Author | FRIED; HERBERT ELLIOTT POTTER; MICHAEL WAYNE |
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| Notes | Application Number: US19950575377 |
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| PublicationYear | 1997 |
| RelatedCompanies | SHELL OIL COMPANY |
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| Snippet | A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric... |
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| SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS |
| Title | Process for the preparation of polymeric alpha, omega-dialdehydes and diacids |
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