Abstract: To provide a method for producing a porous calcium phosphate body having open micro-pores, by the method for producing the porous calcium phosphate body, in which calcium phosphate is subjected to electro-spinning.

Abstract: A hemostatic material as a high-performance medical material is described, which is capable of stopping bleeding in short time and is easy to handle and produce. The hemostatic material contains a nano-fiber that contains: a polymer, and a polypeptide having a peptide fragment represented by formula (1): -(Pro-Y-Gly)n-??(1) wherein Y represents hydroxyproline or proline, and n represents an integer ranging from 5 to 9000.

Abstract: To provide a method for producing a porous calcium phosphate body having open micropores. A porous calcium phosphate body having open and uniform micropores can be produced by the method for producing the porous calcium phosphate body, in which calcium phosphate is subjected to electrospinning.

Abstract: A hemostatic material as a high-performance medical material is described, which is capable of stopping bleeding in short time and is easy to handle and produce. The hemostatic material contains a nano-fiber that contains: a polymer, and a polypeptide having a peptide fragment represented by formula (1): -(Pro-Y-Gly)n- ??(1) wherein Y represents hydroxyproline or proline, and n represents an integer ranging from 5 to 9000.

Abstract: With respect to synthetic collagen that has so far been difficult to be nano-fiberized, a method for producing uniform and long fibrous nano-fibers containing a synthetic collagen is described. The nano-fibers contain a polypeptide having a peptide fragment represented by Formula (1): -(Pro-Y-Gly)n??(1), wherein Y represents hydroxyproline or proline, and n is an integar ranging from 5 to 9000. The producing method includes a step of preparing a spinning solution containing the polypeptide and a polymer, and a step of spinning with an electrospinning method using the spinning solution.

Abstract: The object of the present invention is to provide a flame-resistant fiber which possesses low negative effects on the environment and humans, such as emission of hazardous substances, which displays excellent both flame and weather resistance, and which does not reduce spinnability and fiber strength, and is able to provide a fiber molding obtained from the fiber. A flame-resistant fiber comprising at least one type of phosphazene derivatives selected from cyclic phosphazene derivatives and linear phosphazene derivatives, a hindered amine derivative containing specific groups, and a thermoplastic resin, wherein the fiber contains 0.25-5.0 wt % of the phosphazene derivative and 0.025-3.0 wt % of the hindered amine derivative, and the fiber fineness is 0.01-100 dtex.

Abstract: The object of the present invention is to provide a flame-resistant fiber which possesses low negative effects on the environment and humans, such as emission of hazardous substances, which displays excellent both flame and weather resistance, and which does not reduce spinnability and fiber strength, and is able to provide a fiber molding obtained from the fiber. A flame-resistant fiber comprising at least one type of phosphazene derivatives selected from cyclic phosphazene derivatives and linear phosphazene derivatives, a hindered amine derivative containing specific groups, and a thermoplastic resin, wherein the fiber contains 0.25-5.0 wt % of the phosphazene derivative and 0.025-3.0 wt % of the hindered amine derivative, and the fiber fineness is 0.01-100 dtex.

Abstract: A retreat permission position of a carrier arm when the carrier arm is moved back to retreat outside a mounting table after the carrier arm carries a substrate to a position above the mounting table while holding a peripheral portion of the substrate, to thereby place the substrate on a plurality of supporting pins vertically movable through the mounting table. A disk substantially equal in size to the substrate, having insertion holes formed to allow the supporting pins to be inserted therethrough and being supportable by the carrier arm, and a sensor to detect whether or not the supporting pin inserted through the insertion hole of this disk exists.

Abstract: The present invention teaches a retreat permission position of a carrier arm when the carrier arm is moved back to retreat outside a mounting table after the carrier arm carries a substrate to a position above the mounting table while holding a peripheral portion of the substrate, to thereby place the substrate on a plurality of supporting pins vertically movable through the mounting table. The present invention has a disk substantially equal in size to the substrate, having insertion holes formed to allow the supporting pins to be inserted therethrough and being supportable by the carrier arm, and a sensor capable of detecting whether or not the supporting pin inserted through the insertion hole of this disk exists.

Abstract: A fiber or fabric having durable hydrophilicity and excellent anti-staticity is produced by adhering specific amount of a fiber treating agent comprising the following components (A), (B), (C), (D) and (E) each at the following ratio onto the surface of thermoplastic resin fiber or fabric (A). 20 to 40% by weight polyglycerin fatty acid ester of specific structure, based on the total of (A) to (E); (B). 5 to 20% by weight of polyoxyalkylene modified silicone of specific structure, based on the total of (A) to (E); (C). 10 to 25% by weight of alkyl imidazolium alkyl sulfate of specific structure, based on the total of (A) to (E); (D). 5 to 20% by weight of alkylene oxide adduct of alkanoylamide, based on the total of (A) to (E); (E). 25 to 40% by weight of polyetherester of specific structure, based on the total (A) to (E).

Abstract: This invention relates to a polyethylene composite fiber comprising two kinds of polyethylene resin components having different melting points and a non-woven fabric using the same, wherein the low melting component (A) comprises a polyethylene (a) polymerized with a metallocene catalyst, and having a density of 0.850 to 0.930 g/cm3 and a Q value (number average molecular weight/weigh average molecular weight) of 3.0 or less, and the high melting component (B) is a polyethylene (b) having a density of 0.940 g/cm3 or more, and preferably analysis of the fiber using a differential scanning calorimeter (DSC) shows specified thermal property. The fiber of this invention can be easily processed into a non-woven fabric at a wide range processing temperature, and suitably used for medical materials such as being disinfected under radiation.

Abstract: This invention relates to a polyethylene composite fiber comprising two kinds of polyethylene resin components having different melting points and a non-woven fabric using the same,

Abstract: The present invention aims to provide a low tecmperture adhesive fiber, and nonwovens made of the fiber having high strength and soft feeling in spite of produced by heat treatment at a low temperature and a high-speed, and having strong adhesion with a hot melt adhesive, and an article having water absorption properties and being made of the nonwovens.A low-temperature adhesive fiber, characterized in that a textile oil of 0.1-2.