C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 9/00 (2006.01) C08L 23/06 (2006.01) C08L 23/08 (2006.01) C08L 23/10 (2006.01) C08L 23/12 (2006.01) C08L 25/06 (2006.01)
Patent
CA 2339107
Foams prepared from a blend of a syndiotactic polypropylene (sPP) resin and a foamable thermoplastic polymer resin are provided which exhibit a combination of desirable properties which have heretofore been difficult, if not impossible, to achieve. The foams of the present invention are useful in applications such as thermal insulation, packaging, and the formation of molded articles such as cups, and trays.
Mousses préparées à partir d'un mélange d'une résine de polypropylène syndiotactique (sPP) et d'une résine polymère thermoplastique pouvant produire une mousse, ces mousses présentant une combinaison de propriétés avantageuses qui ont été jusqu'à maintenant difficiles, voire impossibles, à obtenir. Ces mousses sont utiles dans des domaines tels que l'isolation thermique, l'emballage et la fabrication d'articles moulés, tels que des tasses ou des plateaux.
Dow Global Technologies Inc.
Smart & Biggar
The Dow Chemical Company
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