Abstract: This invention provides printing paper which comprises an aliphatic polyester resin utilizing a plant resource-derived biomass material, is excellent, for example, in traveling stability on a printing machine, material strength, reproduction of dots, print sharpness, and waterfastness and is suitable for use in applications where sheet offset printing is carried out, for example, commercial printing applications such as outdoor posters and maps, catalogs, pamphlets, and menues, and a label using the same. The printing paper is a film formed of an aliphatic polyester resin composition comprising 40 to 90% by weight of an aliphatic polyester resin (a) comprising a binary or higher material of aliphatic diol units represented by formula (I) and aliphatic dicarboxylic acid units represented by formula (II) and 60 to 10% by weight of an inorganic fine powder (b).

Abstract: A thermoplastic resin film (i) which has a degree of dimensional change through heating and cooling (?) in the range of from ?2% to 2% as measured by thermomechanical analysis in the range of from room temperature to 135° C., or which has a degree of thermal shrinkage of 1.8% or lower upon heating at 130° C. for 30 minutes or longer; and a label paper employing the same. The label paper has suitability for heated-roll fixing type electrophotographic printers and is satisfactory in curling after printing.

Abstract: A label paper including a thermoplastic resin sheet (A) formed by stretching along at least one axis and heat treating at 50 to 250° C., an adhesive layer (B), and a release paper (C). Under a thermomechanical analysis with heating from a room temperature to 150° C., ? is in a range of from ?2.5 to 2.5 percent, and ?-? is in a range of from ?1.5 to 1.5 percent, where ? is a ratio of a dimension of the thermoplastic resin sheet (A) after the heating to a dimension of the thermoplastic resin sheet (A) before the heating, and ? is a ratio of a dimension of the release paper (C) after the heating to a dimension of the release paper (C) before the heating.

Abstract: Provided are a printing paper which is made of an aliphatic polyester resin making use of a biomass raw material derived from plant resources, is excellent in running stability on a printer, substrate strength, halftone dot reproducibility, printing sharpness and water resistance and is suited for use in sheetfed offset printing, for example, commercial printing of outside posters, maps, catalogues, brochures and menus; and a label using the printing paper. The printing paper is made of an aliphatic polyester resin composition comprising from 40 to 90 wt. % of (a) an aliphatic polyester resin having at least an aliphatic diol unit represented by the following formula (I) and an aliphatic dicarboxylic acid unit represented by the following formula (II); and from 60 to 10 wt.

Abstract: A label paper including a thermoplastic resin sheet (A) formed by stretching along at least one axis and heat treating at 50 to 250° C., an adhesive layer (B), and a release paper (C). Under a thermomechanical analysis with heating from a room temperature to 150° C., ? is in a range of from ?2.5 to 2.5 percent, and ??? is in a range of from ?1.5 to 1.5 percent, where ? is a ratio of a dimension of the thermoplastic resin sheet (A) after the heating to a dimension of the thermoplastic resin sheet (A) before the heating, and ? is a ratio of a dimension of the release paper (C) after the heating to a dimension of the release paper (C) before the heating.

Abstract: An object of the present invention is to provide a light reflector, which causes no unevenness in luminance in the surface direction due to deflection in use. The present invention is a light reflector comprising: an olefin-based resin film 1 comprising a filler and having a total ray reflectance of 90% or more, which is stretched at least monoaxially at an area stretch ratio of from 1.5 to 80; and at least one of the following substrates (1) to (4): (1) Film 2 comprising at least one of olefin-based resin and polyester-based resin as a main component; (2) Woven cloth 3 or non-woven cloth 4; (3) Metal plate 5; and (4) Molded material 6 comprising a thermoplastic resin composition (a1) containing a foaming agent and having a foaming ratio of from 1.05 to 10 as calculated by the following equation (1): Foaming ratio=?o/???(1) where ?o represents the density before foaming; and ? represents the density after foaming.

Abstract: A thermoplastic resin film (i) which has a degree of dimensional change through heating and cooling (a) in the range of from −2% to 2% as measured by thermomechanical analysis in the range of from room temperature to 135° C., or which has a degree of thermal shrinkage of 1.8% or lower upon heating at 130° C. for 30 minutes or longer; and a label paper employing the same. The label paper has suitability for heated-roll fixing type electrophotographic printers and is satisfactory in curling after printing.

Abstract: Provided are an electrophotographic recording sheet, which has an electrostatic capacity of greater than or equal to 4 pF/cm2 and a Clark stiffness of from 15 to 500, and which comprises a thermoplastic resin sheet (A) that is formed by stretching along at least one axis and heat treating at 50 to 250° C.; and a label paper in the form of a laminate sequentially having an adhesive layer (B) and a release paper (C) on one surface of the thermoplastic resin sheet (A), wherein, under a thermomechanical analysis with heating from room temperature to 150° C., a dimensional change ratio (&agr;) of the thermoplastic resin sheet (A) after heating to the unheated thermoplastic resin sheet (A) is from −2.5 to 2.5 percent and the difference (&agr;−&bgr;) is from −1.5 to 1.5 percent, where &bgr; is a dimensional change ratio of the release paper (C) after heating to the unheated release paper (C).

Abstract: A thermoplastic resin film (i) which has a degree of dimensional change through heating and cooling (&agr;) in the range of from −2% to 2% as measured by thermomechanical analysis in the range of from room temperature to 135° C., or which has a degree of thermal shrinkage of 1.8% or lower upon heating at 130° C. for 30 minutes or longer; and a label paper employing the same. The label paper has suitability for heated-roll fixing type electrophotographic printers and is satisfactory in curling after printing.

Abstract: A polyphenylene ether resin composition containing the following Components (A) to (D) according at the following formulation ratio.(A) 50 to 99.5 parts by weight of a polyphenylene ether(B) 0.5 to 50 parts by weight of a partially hydrogenated aromatic alkenyl compound-conjugated diene block copolymer having a hydroxy group and based on 100 parts by weight of the above resin composition,(C) 0 to 950 parts by weight of a thermoplastic resin and(D) 0 to 10 parts by weight of a phosphorous acid triester.

Abstract: A stretched resin film having as a base material a resin composition composed of the following components (A), (B), (C) and (D):(A) a thermoplastic polyester resin100 parts by weight;(B) a modified olefin based resin obtained by graft polymerizing 0.01 to 20 parts by weight of an .alpha.,.beta.-unsaturated carboxylate based monomer having a hydroxyl group and 0.01 to 50 parts by weight of an aromatic vinyl compound onto 100 parts by weight of an olefin based resin3 to 100 parts by weight;(C) a polyethylene resin having a molecular weight of 1,000 to 10,0001 to 10 parts by weight; and(D) a bisphenol epoxy resin1 to 10 parts by weight.

Abstract: Disclosed is a polyalkylene terephthalate type flame retardant resin composition comprising:(A) 100 parts by weight of a polyalkylene terephthalate resin,(B) 30 to 250 parts by weight of a filler,(C) 5 to 50 parts by weight of an organic halogen compound having a glycidyl group, and(D) 5 to 50 parts by weight of sodium antimonate,wherein heat resistance is improved and change in molding stability is small even when it is exposed to high temperatures during molding.