Flow modifiers dispersed in coating compositions are another potential application where a first molecular weight composition prevents cratering of the coating during deposition on a substrate while another molecular weight composition functions to improve flow and leveling of the coating after deposition as well as, perhaps, promoting {HEAD ~ release} of {TAIL ~ air} trapped in the composition 
Flow modifiers dispersed in coating compositions are another potential application where a first molecular weight composition prevents cratering of the coating during deposition on a substrate while another molecular weight composition functions to improve flow and leveling of the coating after deposition as well as , perhaps , promoting { HEAD ~ release } of { TAIL ~ air } trapped in the composition
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