| 摘要 |
An adhesive composition comprises an amorphous polyalphaolefin, 50-90 wt %; a tackifier 10-40 wt %; a functionalised polypropylene trace-20 wt %; and optional further ingredients selected from stablisers, fillers and waxes; wherein the proportions of the amorphous polyalphaolefin, tackifier and functionalised polypropylene are selected to total 100%. A method of forming polypropylene packaging using the adhesive is also provided.
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