Water-soluble active methylene as formaldehyde scavenger
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United States of America Patent
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Mar 16, 1993
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app pub date -
Jun 7, 1991
filing date -
Sep 2, 1986
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Abstract
A formaldehyde scavenger composition consisting of a watersoluble compound of the formula ##STR1## wherein, - R and R' are the identical or different and are methyl or --H[O(CH.sub.2).sub.m ].sub.n --O--, where m=1--3 and n=1--19 and - Y is CH.sub.2 or --CH.sub.2 --CO--CH.sub.2 --.
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