Detergent builders/activators derived from the oxidation and acylation of polysaccharides
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United States of America Patent
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Feb 1, 2000
Grant Date -
N/A
app pub date -
Feb 6, 1998
filing date -
May 6, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Detergent builder/activators which can be produced from renewable resources are provided. The detergent builder/activators are obtainable by a process comprising subjecting a poly(saccharide) comprising a vicinal diol moiety to the independent steps of a) oxidative cleavage of a vicinal diol moiety with an oxidizing agent for vicinal diols to introduce carboxylic acid functionality, and b) acylation with an acylating agent.
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