C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
400/2014
C08G 63/66 (2006.01) D04H 1/42 (2006.01) D06M 15/507 (2006.01)
Patent
CA 1319456
TITLE MODIFIED HYDROPHILIC POLYESTERS ABSTRACT OF THE INVENTION A hydrophilic copolyester containing both polyoxyethylene diester and alkylene diester segments, and optionally containing other components, which copolyester has been modified after being formed by reaction with one or more polyols containing three or more hydroxy groups or one or more polyoxyethylene glycols or a mixture of one or more of such polyols and one or more of such glycols. The copolyester can be used in treating fibers and films.
593843
Halling Robert Allan
Lee Davis Emerson
Palmer Charles Francis Jr.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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