PEMBUATAN POLIAMIDA
The disclosure is a process for preparing polyamides by concentrating the wash water extract from the extraction of polyamide to an extractables content of not more than 85% by weight, adding fresh lactam down to a water content of from 0.5 to 13% by weight, and effecting at least one adiabatic expa...
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Main Authors | , , , , , |
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Format | Patent |
Language | Indonesian |
Published |
09.11.2000
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | The disclosure is a process for preparing polyamides by concentrating the wash water extract from the extraction of polyamide to an extractables content of not more than 85% by weight, adding fresh lactam down to a water content of from 0.5 to 13% by weight, and effecting at least one adiabatic expansion during the polymerization. |
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Bibliography: | Application Number: ID19200000979 |