| 摘要 |
A hot melt adhesive compostition comprising from about 5 percent to about 15 percent by weight of at least one radial styrene-isoprene-styrene block copolymer having the general configuration (pS-pL-pB)mX wherein n is a number greater than 2, said block copolymer having a molecular weight from about 90,000 to about 380,000, and preferably from about 100,000 to about 250,000 and a styrene content from about 15 percent to about 35 percent by weight, and preferably from about 20 percent to about 30 percent by weight; up to about 10 percent of a compatible polymer, wherein the total polymer content does not exceed 15 percent from about 30 percent to about 60 percent by weight of at least one compatible tackifying resin; from about 20 percent to about 40 percent by weight of at least one compatible plasticizer; and from about 0.1 percent to about 2 percent by weight stabilizer.
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