Title:
磁性複合材料およびこれを含む物品
Document Type and Number:
Japanese Patent JP2009500249
Kind Code:
A
Abstract:
Composite materials that include a resin containing a polymer obtained by polymerizing a monomer mixture that contains at least one polymerizable monomer and a magnetic material, where the composite material can be used to make sheet stock and articles, such as storage containers. The composite materials can be made by mechanical milling the magnetic material into the resin or by using bulk, suspension, emulsion, mini-emulsion or micro-emulsion polymerization techniques where the resin is formed in the presence of the magnetic material. Articles made of the composite material can be used in a method of deterring theft of an article which includes providing the above-described container, applying a magnetic field to an interrogation zone, causing movement of the container into the interrogation zone, and detecting a magnetic response resulting from the container moving into the interrogation zone.
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Inventors:
Vinyola, Eritsk
Burns, Lithium The Ray
Burns, Lithium The Ray
Application Number:
JP2008519540A
Publication Date:
January 08, 2009
Filing Date:
June 29, 2006
Export Citation:
Assignee:
Nova Chemicals Incorporated
International Classes:
B65D65/38; B22F3/00; H01F1/26; H01F1/37; B65D85/57
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura