Quaternization of amines entrained in a microporous matrix

Details Quaternization of amines entrained in a microporous matrix Quaternization of amines entrained in a microporous matrix

D - Textiles, Paper

06

M

8/93.13, 8/93.16

D06M 13/46 (2006.01) C08J 9/36 (2006.01)

Patent

CA 1155609

Abstract of the Disclosure An improved process for quaternizing a tertiary amine entrained in a microporous matrix is disclosed. The improvement comprises subjecting the microporous matrix to methyl chloride vapors for a length of time sufficient to distribute methyl chloride throughout the matrix at a temperature at which substantially no quaternization of the amine occurs. Subsequently, the matrix is heated to a temperature, and for a time sufficient to quaternize the amine.

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