C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 9/08 (2006.01)
Patent
CA 2327288
Ethylene copolymer compositions that are useful for fabricating films and molded articles are disclosed. These compositions contain compounds that react with the copolymer to liberate a gas which forms bubbles in the end product films or molded articles. Such bubbles render desirable aesthetic characteristics to the end products.
On décrit des compositions de copolymère d'éthylène utiles pour la fabrication de feuils ou d'articles moulés. Ces compositions contiennent des composés qui réagissent en présence du copolymère pour libérer un gaz formant des bulles dans les feuils du produit terminal ou les articles moulés. Ces bulles confèrent des caractéristiques esthétiques souhaitable aux produits terminaux.
Hausmann Karlheinz
Place Henry S.
Wollak Herbert Franz
E.i. Du Pont de Nemours And Company
Torys Llp
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