Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1976-09-10
1977-12-27
Gallagher, R. J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
260519, 560 37, 560 85, 560 88, 560 91, 560158, 560193, C07C 6976, C07C10142, C07C12506
Patent
active
040656306
ABSTRACT:
Novel polyoxyalkylene fluoroalkyltrimellitate compounds are disclosed that are useful for improving the soil release properties of textiles. These compounds may be conveniently prepared by reacting a fluorinated alkyl thiol or amine with trimellitic anhydride monoacid chloride to form a fluorinated trimellitic anhydride intermediate product which is then reacted with a polyoxyalkylene derivative.
REFERENCES:
patent: 3336363 (1967-08-01), Dill
Gallagher R. J.
Jones Lisa
Pennwalt Corporation
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