Synthesis and characterization of water-
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S. Subramani; J. M. Lee; I. W. Cheong; J. H. Kim
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Article
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2005
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John Wiley and Sons
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English
β 146 KB
π 2 views
## Abstract A series of waterβbased polyurethane dispersions were synthesized by the polyaddition of isophorone diisocyanate, poly(oxytetramethylene) glycol, and dimethylol propionic acid as prepolymers, which were endβcapped and crosslinked with 3βaminopropyl trimethoxysilane (APTMS) to produce si