Process for preparing polyamides
A process for preparing polyamides comprises polymerizing starting monomers or starting oligomers in the presence of at least one compound of the formula (I), where R is a functional group R8 which bears 1-4 identical or different amide-forming group R7, R1 is H, C1-C20-alkyl, cycloalkyl, benzyl or...
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| creator | JULIUS, MANFRED WEIB, ROBERT BREINER, ULRIKE NEUBERG, RAINER WILMS, AXEL |
| description | A process for preparing polyamides comprises polymerizing starting monomers or starting oligomers in the presence of at least one compound of the formula (I), where R is a functional group R8 which bears 1-4 identical or different amide-forming group R7, R1 is H, C1-C20-alkyl, cycloalkyl, benzyl or OR6, where R6 is H, C1-C20-alkyl, cycloalkyl or benzyl, R2, R3, R4 and R5 are independently C1-C10-alkyl, n is a natural number greater than 1, and the piperidine derivatives attached to R are identical or different with regard to the substituents, meaning R1, R2, R3, R4 and R5. The polyamides are useful for preparing filaments, fibers, films, sheetlike, structures and moldings. |
| format | Patent |
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The polyamides are useful for preparing filaments, fibers, films, sheetlike, structures and moldings.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Process for preparing polyamides |
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