Abstract: Provided is an item made of a polypropylene resin composition that is suppressed from the emission of volatile organic compound components, examples of which item include a container, a cap of a container, an item for packaging, stationery, a toy, a miscellaneous daily item, an item for furniture, fiber, an agricultural film, an item for automobiles, an item for household electric appliances, an item for medical applications, or an item for building applications. The polypropylene resin composition includes a specific propylene polymer, a specific sugar compound, and a specific compound having a hydroxyphenyl group.

Abstract: The present invention provides a granular stabilizer for a polymer which is low-dusting and thus is easy to be handled. The present invention relates to a granular stabilizer for a polymer, comprising a compound shown by the formula (1): wherein R1s and R2s each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a cycloalkyl group having 5 to 8 carbon atoms; R3s each independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and X represents a single bond, a sulfur atom, an oxygen atom, an alkylidene group having 1 to 8 carbon atoms or a cycloalkylidene group having 5 to 8 carbon atoms.

Abstract: A thermoplastic polymer composition comprising a thermoplastic polymer, a compound of the formula (1): (wherein, R1 and R2 represent each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 18 carbon atoms, R3 represents an alkyl group having 1 to 3 carbon atoms, and R4 represents a hydrogen atom or methyl group), and a hydrocarbon, wherein 0.001 to 3 parts by weight of the compound of the formula (1) and 0.0005 to 0.008 parts by weight of the hydrocarbon are contained with respect to 100 parts by weight of the thermoplastic polymer.

Abstract: The present invention provides a granular stabilizer for a polymer which is low-dusting and thus is easy to be handled. The present invention relates to a granular stabilizer for a polymer, comprising a compound shown by the formula (1): wherein R1s and R2s each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a cycloalkyl group having 5 to 8 carbon atoms; R3s each independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and X represents a single bond, a sulfur atom, an oxygen atom, an alkylidene group having 1 to 8 carbon atoms or a cycloalkylidene group having 5 to 8 carbon atoms.

Abstract: A rotation molded body obtained by rotation molding of a polyolefin composition comprising a polyolefin and a phosphite of the formula (I).

Abstract: A thermoplastic polymer composition comprising a thermoplastic polymer, a compound of the formula (1): (wherein, R1 and R2 represent each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 18 carbon atoms, R3 represents an alkyl group having 1 to 3 carbon atoms, and R4 represents a hydrogen atom or methyl group), and a hydrocarbon, wherein 0.001 to 3 parts by weight of the compound of the formula (1) and 0.0005 to 0.008 parts by weight of the hydrocarbon are contained with respect to 100 parts by weight of the thermoplastic polymer.

Abstract: A packaging body comprising a bag body filled with a compound of the following formula (1) and further filled with an inert gas so as to occupy 80 vol % or more with respect to the total capacity of an internal space formed by the bag body.

Abstract: A rotation molded body obtained by rotation molding of a polyolefin composition comprising a polyolefin and a phosphite of the formula (I).

Abstract: The present invention provides a granular stabilizer for a polymer which is low-dusting and thus is easy to be handled. The present invention relates to a granular stabilizer for a polymer, comprising a compound shown by the formula (1): wherein R1s and R2s each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a cycloalkyl group having 5 to 8 carbon atoms; R3s each independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and X represents a single bond, a sulfur atom, an oxygen atom, an alkylidene group having 1 to 8 carbon atoms or a cycloalkylidene group having 5 to 8 carbon atoms.

Abstract: Recently, further improved process stability for thermoplastic polymer compositions has been demanded. Phenol compositions are provided comprising a compound represented by the formula (1): in the formula (1), R1 and R2 are each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 18 carbon atoms, or an aralkyl group having 7 to 18 carbon atoms; R3 is an alkyl group having 1 to 3 carbon atoms; and R4 is a hydrogen atom or a methyl group, and a compound represented by the formula (2): in the formula (2), R5 and R6 are each independently an alkyl group having 1 to 18 carbon atoms, an aryl group having 6 to 18 carbon atoms, or an aralkyl group having 7 to 18 carbon atoms; and R7 is a hydrogen atom or a methyl group, in a weight ratio of 1:99 to 99:1.

Abstract: In order to enable the observation of a wide range of the wall surface of a three-dimensional tissue in one screen, an image providing a view from a viewpoint E1 in a field-of-view centerline direction SC with a view angle of &thgr; greater than 180° is produced and displayed.

Abstract: A data processing technique for X-ray computerized tomography (CT) calculates the difference of two pieces of data having a same X-ray trajectory and existing on both sides of a plane of concern, and accumulates the differential value in a coordinate-correspondent buffer of respective xy coordinates on the X-ray trajectory. It repeats the operation for raw data of at least one turn on one side of the plane of concern, and stores the accumulative values in the buffers together with the z-axis position of the plane of concern. It repeats the operation while varying the z-axis position within a prescribed range on the plane of concern, and infers, based on the distribution along z-axis positions of the accumulative values in the buffers of same xy coordinates, the z-axis position of sharp varying plane of X-ray absorption coefficients relevant to the xy coordinates.