| http://www.w3.org/ns/prov#value | - erties CompanyPreparing viscoelastic compositions (e.g., adhesives such as hot melt adhesives) in which a pre-viscoelastic composition (e.g., a pre-adhesive composition) is combined with a packaging material and then polymerized.US630305830 oct. 199816 oct. 20013M Innovative Properties CompanyMethod of making profiled retroreflective marking materialUS6430898 *21 d???c. 199913 ao???t 2002H.B. Full
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