Abstract: Provided is an oxygen-absorbing multilayer body including an oxygen-absorbing layer containing an oxygen-absorbing composition and a thermoplastic resin layer containing a thermoplastic resin (b), wherein the oxygen-absorbing composition includes at least one compound having a tetralin ring represented by Formula (1), a transition metal catalyst, and a thermoplastic resin (a).

Abstract: Provided are a novel oxygen-absorbing resin composition not responsive to a metal detector, producing no odor after absorption of oxygen and having excellent oxygen-absorbing performance, and a multilayer body, container, injection-molded article and medical container using these. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low humidity to high humidity. The oxygen-absorbing resin composition of the present invention is an oxygen-absorbing resin composition containing a polyamide compound and a transition metal catalyst, wherein the polyamide compound has at least one constituent unit having a tetralin ring. Moreover, the multilayer body, container, injection-molded article, medical container, etc. of the present invention are obtained by using the oxygen-absorbing resin composition of the present invention.

Abstract: Provided is an oxygen-absorbing resin composition having a polyester compound having a constitutional unit (a), which has at least one tetralin ring selected from the group consisting of the following general formulas (1) to (4) and a constitutional unit (b) represented by the following general formula (5) and/or general formula (6).

Abstract: The present invention provides an oxygen absorbing agent composition comprising a compound (A) having two or more tetralin rings, and a transition metal catalyst.

Abstract: An oxygen-absorbing resin composition copolymerized polyolefin compound including a copolymerized polyolefin compound and a transition metal catalyst, wherein the copolymerized polyolefin compound is a copolymerized polyolefin compound including at least one of constitutional unit (a) selected from the group consisting of the constitutional units represented by the general formula (1), and at least one of the constitutional unit (b) having an indane ring, selected from the group consisting of the constitutional units represented by the general formulas (2) and (3).

Abstract: An oxygen absorbing agent composition including at least one type of a compound having an indane skeleton represented by the following general formula (1) and a transition metal catalyst:

Abstract: Provided is a novel oxygen-absorbing resin composition having excellent oxygen-absorbing performance and suppressing odor generation after absorption of oxygen even if a material responsive to a metal detector is not used. Further provided is an oxygen-absorbing resin composition having excellent oxygen-absorbing performance in a wide range of humidity conditions from low humidity to high humidity. Such an oxygen-absorbing resin composition contains a copolymerized polyolefin compound and a transition metal catalyst, in which the copolymerized polyolefin compound contains at least one constituent unit having a tetralin ring.

Abstract: A novel oxygen-absorbing resin composition is not responsive to a metal detector, produces no odor after absorption of oxygen and has excellent oxygen-absorbing performance, and an oxygen-absorbing molded article, and a multilayer body, container, injection-molded article and medical container. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low to high humidity. The oxygen-absorbing resin composition is an oxygen-absorbing resin composition containing a polyester compound and a transition metal catalyst, in which the polyester compound has at least one constituent unit having a tetralin ring. Furthermore, the oxygen-absorbing molded article of the present invention is formed by molding the oxygen-absorbing resin composition into a film form or a sheet form. Moreover, the multilayer body, container, injection-molded article, medical container, etc.

Abstract: The present invention provides a novel oxygen absorbent composition being capable of realizing an oxygen absorbent not responding to a metal detector, being suppressed in the increase of the odor intensity after the absorption of oxygen and having an excellent oxygen absorption performance over a wide range of humidity conditions from low humidity to high humidity, and provides an oxygen absorbent package using the oxygen absorbent composition.

Abstract: A carbon dioxide snow ejecting device is provided to achieve efficient cleaning by widely ejecting carbon dioxide snow while suppressing consumption loss of carbon dioxide gas. The device includes a carbon dioxide gas supply source for generating carbon dioxide snow, a straightened-flow gas supply source for supplying straightened-flow gas for propelling the carbon dioxide snow, a carbon dioxide snow ejection port 1, and first straightened-flow gas discharge ports 3 incliningly opposing to each other so that the carbon dioxide snow ejection port 1 is located therebetween. The device forms the ejected carbon dioxide snow in a flat shape by the effects of the straightened-flow gas. Thus, unlike conventional techniques, neither loss nor generation of particles will not be caused by the carbon dioxide snow collides the internal surface of a nozzle. Therefore, it is able to prevent situations where loss of carbon dioxide gas and poor cleaning.

Abstract: Provided is a resin composition which is excellent in an oxygen-absorbing performance, a resin strength and a resin processability. The oxygen-absorbing resin composition is characterized by containing a polyolefin resin, a transition metal catalyst and a polyamide resin obtained by polycondensation of aromatic diamine and dicarboxylic acid, wherein an end amino group concentration of the above polyamide resin is 30 ?eq/g or less, and a total content of the transition metal catalyst and the polyamide resin is 15 to 60% by weight based on a whole amount of the oxygen-absorbing resin composition.