作者: Denise R. Rutherford , W. James Hammar , Gaddam N. Babu
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摘要: The present invention provides pressure sensitive adhesives, compositions from which the adhesives are formed, and articles having therein these adhesives. have a Tg of less than about 20 °C, include poly(β-hydroxyorganoate) or mixture thereof. Preferably, poly(β-hydroxyorganoate)s monomeric units general formula (I), wherein minor amount (preferably no greater mole percent) an R group containing 1-3 carbon atoms; major at least 80 4-30 4-20) atoms.