A molded pulp product including: a pulp, a water- and oil-resistant agent, and a water soluble polymer that does not dissolve in an aqueous medium at 40 C. or lower, wherein a content of the water soluble polymer is 1 to 50% by mass, based on the pulp.

The present invention addresses the problem of enhancing the fluidity of a polybutylene terephthalate resin composition that uses a halogenated benzyl acrylate-based flame retardant as a flame retardant while maintaining properties such as excellent mechanical strength that a polybutylene terephthalate-based resin possesses. The problem is solved by adding a protic compound to the polybutylene terephthalate resin composition that uses a halogenated benzyl acrylate-based flame retardant as a flame retardant.

The present invention addresses the problem of enhancing the fluidity of a polybutylene terephthalate resin composition that uses a halogenated benzyl acrylate-based flame retardant as a flame retardant while maintaining properties such as excellent mechanical strength that a polybutylene terephthalate-based resin possesses. The problem is solved by adding a protic compound to the polybutylene terephthalate resin composition that uses a halogenated benzyl acrylate-based flame retardant as a flame retardant.

The present invention provides a composition capable of reducing adhesion of biofilms and therefore useful for producing a molded body.

The composition comprises at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, and a quorum sensing inhibitor (B), and is configured such that a common logarithm log S of solubility of the quorum sensing inhibitor (B) in water of 25 C. is less than 0.1, and Rai is greater than 3.2 MPa.sup.1/2, provided that Rai is a distance between a Hansen solubility parameter of the at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins and a Hansen solubility parameter of the quorum sensing inhibitor (B).

There is provided a plastic optical fiber including a core and at least one layer of a clad formed on an outer circumferential surface of the core, wherein a transmission band is 100 MHz or wider, as measured under conditions of a wavelength of 650 nm and a launch NA=0.65; and a transmission loss is 350 dB/km or less, as measured under conditions of a wavelength of 650 nm and a launch NA=0.1, after exposure to an environment of a temperature of 105 C. for 1000 hours.

There is provided a plastic optical fiber including a core and at least one layer of a clad formed on an outer circumferential surface of the core, wherein a transmission band is 100 MHz or wider, as measured under conditions of a wavelength of 650 nm and a launch NA=0.65; and a transmission loss is 350 dB/km or less, as measured under conditions of a wavelength of 650 nm and a launch NA=0.1, after exposure to an environment of a temperature of 105 C. for 1000 hours.

A holographic recording medium composition contains an isocyanate group-containing compound (component (a-1)), an isocyanate-reactive functional group-containing compound (component (b-1)), a polymerizable monomer (component (c-1)), a photopolymerization initiator (component (d-1)), and a stable nitroxyl radical group-containing compound (component (e-1)). A ratio of the total weight of a propylene glycol unit and a tetramethylene glycol unit that are contained in the component (b-1) to the total weight of the component (a-1) and the component (b-1) is 30% or less.

A holographic recording medium composition contains an isocyanate group-containing compound (component (a-1)), an isocyanate-reactive functional group-containing compound (component (b-1)), a polymerizable monomer (component (c-1)), a photopolymerization initiator (component (d-1)), and a stable nitroxyl radical group-containing compound (component (e-1)). A ratio of the total weight of a propylene glycol unit and a tetramethylene glycol unit that are contained in the component (b-1) to the total weight of the component (a-1) and the component (b-1) is 30% or less.

To provide a dispersion, a laminate, a film and an impregnated woven fabric.

A powder dispersion comprising powder I of polymer I having units based on tetrafluoroethylene and an oxygen-containing polar group, powder II of polymer II containing units based on a fluoroolefin, a dispersing agent, and a liquid dispersion medium, wherein the ratio of the mass content of the polymer I to the mass content of the polymer II is at most 0.7, or such a power dispersion wherein the dispersing agent is a fluorinated surfactant having a hydroxy group. A laminate, a film, and an impregnated woven fabric produced by using such a powder dispersion.

To provide a dispersion, a laminate, a film and an impregnated woven fabric.

A powder dispersion comprising powder I of polymer I having units based on tetrafluoroethylene and an oxygen-containing polar group, powder II of polymer II containing units based on a fluoroolefin, a dispersing agent, and a liquid dispersion medium, wherein the ratio of the mass content of the polymer I to the mass content of the polymer II is at most 0.7, or such a power dispersion wherein the dispersing agent is a fluorinated surfactant having a hydroxy group. A laminate, a film, and an impregnated woven fabric produced by using such a powder dispersion.