Abstract:
PROBLEM TO BE SOLVED: To provide a nonhalogen flame retardant resin composition which exhibits high flame retardance and excels in tensile strength, does not generate a halogen gas on combustion, and excels in safety for the environment. SOLUTION: The nonhalogen flame retardant composition comprises (A) 100 pts. mass one or more carboxylic anhydride group-free thermoplastic resins, (B) 0.1-30 pts. mass carboxylic anhydride group-containing resin, (C) 40-300 pts. mass inorganic flame retardant, and (D) 0.1-100 pts. mass organopolysiloxane. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a non-halogen flame retardant resin composition expressing high flame retardancy, having softness and smooth hand feeling and generating no halogen gas during combustion and excellent in safety for the environment. SOLUTION: The non-halogen flame retardant resin composition is prepared by adding 50-300 pts.mass (B) metal hydroxide, 0.1-50 pts.mass (C) highly polymerized organopolysiloxane containing no unsaturated functional groups, 0.01-10 pts.mass (D) organopolysiloxane containing unsaturated functional groups and 0.01-5 pts.mass (E) peroxide to 100 pts.mass (A) thermoplastic resin. Further, the non-halogen flame retardant resin composition is prepared by adding (F) a noble metal catalyst to the composition. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To securely fix a winding start end of a connected staple 10 to an outer peripheral surface of a winding core 14 of a reel 1, and also to easily release the connected staple from the winding core 14. SOLUTION: One end side of a fixed piece 17 formed with a flat piece is fixed to an outer peripheral surface of the winding core 14 for winding the connected staple 10, and a flexible folded piece 19 is formed at the other end side of the fixed piece 17. Further, the winding start end of a connected staple 10 is fixed to the outer peripheral surface of the winding core 14 by inserting the folded piece 19 between the legs 12 of adjoining staples 10a at the winding start end of the connected staple 10. The connected staple 10 is wound on the outer periphery of the winding core 14 in the state that a crown 11 of the connected staple 10 is brought into contact with the outer peripheral surface of the winding core 14. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant resin composition having excellent processability and productivity besides exhibition of high flame retardance. SOLUTION: The nonhalogen flame-retardant resin composition for electron beam irradiation comprises (A) 100 parts wt. of a thermoplastic resin, (B) 40-300 parts wt. of an inorganic flame retardant, (C) 0.1-50 parts wt. of high-polymerization-degree organopolysiloxane represented by formula 1 (R 1 s are each the same or different kind of a substituent group selected from a 1-6C monofunctional hydrocarbon group and a hydroxy group; n is an integer of 2,000-30,000) and (D) 0.01-10 parts wt. of an unsaturated functional group-containing organopolysiloxane. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which little generates an injurious gas such as carbon monoxide and a halogen gas, when burnt, has good flexibility, and exhibits high flame retardance (UL-94, ≥V-1) even in a small thickness of ≤0.6 mm, in spite of a non-halogenated material. SOLUTION: Provided is the flame-retardant resin composition containing (A) 100 pts.mass of a resin composition comprising 60 to 98 mass% of EVA (ethylene-vinyl acetate resin) and 40 to 2 mass% of one or more engineering plastics selected from PPE (polyphenylene ether), m-PPE (a modified polyphenylene ether), and PC (polycarbonate), and (B) 30 to 300 pts.mass of a metal hydroxide, as essential components. COPYRIGHT: (C)2009,JPO&INPIT