0185427-A2 is referenced by 74 patents and cites 6 patents.

Block polyesters useful as soil release agents in detergent compositions are disclosed. Preferred polyesters have the formula: wherein each R is 1,4-phenylene moiety; the R consist essentially of ethylene moieties, 1,2-propylene moieties or a mixture thereof; each X is ethyl or preferably methyl; each n is from about 12 to about 43; u is from about 3 to about 10.

Title
Block polyesters and like compounds useful as soil release agents in detergent compositions.
Application Number
EP19850202053 19851212
Publication Number
0185427 (A2)
Application Date
December 12, 1985
Publication Date
June 25, 1986
Inventor
Gosselink Eugene Paul
Assignee
Procter & Gamble
US
IPC
C11D 03/37
C08G 63/68
C08G 63/66
C11D 03/37
C08G 63/00
C11D 03/37
C08G 63/688
C08G 63/66
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