High molecular weight polyesters containing random ethylene terephthalate/polyethylene glycol terephthalate units have been used as {HEAD ~ soil release compounds} in {TAIL ~ laundry detergent compositions} 
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High molecular weight polyesters containing random ethylene terephthalate / polyethylene glycol terephthalate units have been used as { HEAD ~ soil release compounds } in { TAIL ~ laundry detergent compositions }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL