Patents by Inventor Mie Kanehara

Mie Kanehara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Composition for detection and model for evaluation of food packaging material using the same
    Patent number: 8158077
    Abstract: The present invention provides a composition for detecting an object substance (X). This detection composition contains a gel (Y). The gel (Y) contains a colorable aqueous solution (A) that can be colored upon contact with the object substance (X), and a crosslinked polymer (B). This composition is preferably used to evaluate packaging materials.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: April 17, 2012
    Assignee: Kuraray Co., Ltd.
    Inventors: Mie Kanehara, Miki Yamasaki, Satoru Koike, Tomoyuki Watanabe
  • Oxygen-absorbing resin composition
    Patent number: 7893145
    Abstract: The present invention provides an oxygen-absorbing resin composition containing a thermoplastic resin (A) having carbon-carbon double bonds substantially only in the main chain and a transition metal salt (B), and the oxygen absorption amount of 1 mol of carbon-carbon double bond of the thermoplastic resin (A) being 1.6 mols or more.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: February 22, 2011
    Assignee: Kuraray Co., Ltd.
    Inventors: Yasutaka Inubushi, Tatsuhiko Hayashibara, Hideharu Iwasaki, Kazuhiro Kurosaki, Emi Yatagai, Tomoyuki Watanabe, Mie Kanehara
  • OXYGEN-ABSORBING RESIN COMPOSITION
    Publication number: 20100051861
    Abstract: It is an object of the invention to provide an oxygen-absorbing resin composition that has excellent oxygen absorbency, in particular a high initial oxygen absorption rate, does not generate an unpleasant odor as a result of oxygen absorption and has high transparency. This objective is achieved by providing an oxygen-absorbing resin composition containing a thermoplastic resin (A) having the structural unit represented by formula (I) below, a transition metal salt (B) and, as necessary, a matrix resin (C): wherein R1 and R2 are as defined in the specification.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 4, 2010
    Applicant: Kuraray Co., Ltd.
    Inventors: Yasutaka Inubushi, Mie Kanehara, Tatsuhiko Hayashibara, Tomoyuki Watanabe, Hideharu Iwasaki
  • OXYGEN ABSORBING COMPOSITION AND CONTAINERS MADE BY USING THE SAME
    Publication number: 20100055364
    Abstract: An oxygen absorbing composition of the present invention comprises a compound with a molecular weight of less than 10000 and an oxygen absorption accelerator. The compound includes two or more ring structures that are of at least one type, each of which has an ether bond. The oxygen absorbing composition further may contain a gas barrier resin. A laminate of the present invention comprises a layer formed of an oxygen absorbing composition of the present invention.
    Type: Application
    Filed: September 21, 2006
    Publication date: March 4, 2010
    Applicant: KURARAY CO., LTD.
    Inventors: Masayoshi Yamanaka, Mie Kanehara, Tatsuhiko Hayashibara, Tomoyuki Watanabe, Hideharu Iwasaki
  • COMPOSITION FOR DETECTION AND MODEL FOR EVALUATION OF FOOD PACKAGING MATERIAL USING THE SAME
    Publication number: 20090226576
    Abstract: The present invention provides a composition for detecting an object substance (X). This detection composition contains a gel (Y). The gel (Y) contains a colorable aqueous solution (A) that can be colored upon contact with the object substance (X), and a crosslinked polymer (B). This composition is preferably used to evaluate packaging materials.
    Type: Application
    Filed: March 22, 2007
    Publication date: September 10, 2009
    Applicant: KURARAY CO., LTD.
    Inventors: Mie Kanehara, Miki Yamasaki, Satoru Koike, Tomoyuki Watanabe
  • OXYGEN-ABSORBING RESIN COMPOSITION
    Publication number: 20090169902
    Abstract: The present invention provides an oxygen-absorbing resin composition containing a thermoplastic resin (A) having carbon-carbon double bonds substantially only in the main chain and a transition metal salt (B), and the oxygen absorption amount of 1 mol of carbon-carbon double bond of the thermoplastic resin (A) being 1.6 mols or more.
    Type: Application
    Filed: April 27, 2007
    Publication date: July 2, 2009
    Inventors: Yasutaka Inubushi, Tatsuhiko Hayashibara, Hideharu Iwasaki, Kazuhiro Kurosaki, Emi Yatagai, Tomoyuki Watanabe, Mie Kanehara