SYNTHESIS AND APPLICATION OF FORMALDEHYDE FREE MELAMINE GLUTARALDEHYDE AMINO RESIN AS AN EFFECTIVE RETANNING AGENT
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Mar 2, 2017
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Aug 22, 2016
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Aug 25, 2015
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Abstract
A method of synthesizing a resin including mixing a first solution including a melamine compound with a second solution including glutaraldehyde to form a third solution, heating the third solution to 35° C. to 90° C. in at a pH above 7 for 5 to 70 minutes, and cooling the third solution to room temperature.
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