摘要:
PROBLEM TO BE SOLVED: To provide a method for producing a surface-treated aromatic polyamide fiber which can exhibit a practically sufficient heat resistance when preparing a fiber-reinforced resin. SOLUTION: The method for producing the surface-treated aromatic polyamide fiber woven fabric comprises the attaching step of attaching a treating liquid containing a water-soluble epoxy compound, an organosilicon compound and water to an aromatic polyamide fiber woven fabric and the water-removing step of removing water in the attached treating liquid. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a fence member superior in anticorrosiveness, and hardly cut by a cutter. SOLUTION: This fence member 10 is composed of a bar-shaped core material 11 composed of a fiber reinforced resin hardened material impregnated with a matrix resin composition with reinforced fiber including hardly cutting fiber, and a surface layer 12 having nonwoven fabric. The surface layer 12 is composed of the hardened material hardened by being impregnated with a part of the matrix resin composition included in a fiber reinforced resin constituting of the core material 11 and the nonwoven fabric. The core material 11 and the surface layer 12 are integrated by the hardened material of the matrix resin composition of continuously existing both. COPYRIGHT: (C)2008,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a heat-resistant fabric and a heat-resistant protective clothing each containing a para-aramid fiber, suppressing fibrillation, excellent in washing durability, having water-repelling and oil-repelling properties and being lightweight and flexible. SOLUTION: The heat-resistant, water-repellent and oil-repellent finished fabric satisfies the following requirements: (a) para-aramid fiber content is ≥30 wt.% based on whole fabric; (b) para-aramid fiber is a spun yarn; (c) water-repelling and oil-repelling agent is composed of (A) a fluorine-based resin containing a polyfluoroalkyl group and an active hydrogen group, (B) an isocyanate compound, (C) a melamine resin and (D) a crosslinking agent, wherein weight ratio [(A):(B):(C):(D)] of each component is 50:25:20:5 to 75:10:10:5; (d) the amount of water-repellent and oil-repellent agent attached is 0.5-5 wt.%; (e) water repelling degree of the fabric after 10 times washing according to JIS L 0217 103 is 2 or higher grade, based on JIS L 1092 spray method; (f) oil repelling degree of fabric after 10 times washing according to JIS L 0217 103 is 3 or higher grade, based on AATCC TM118. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译:要解决的问题:提供一种耐热织物和耐热防护服,每个包含对位芳族聚酰胺纤维,抑制原纤维化,耐洗涤性优异,具有防水和防油性能并且重量轻 灵活。 解决方案:耐热,防水,防油的成品织物满足以下要求:(a)对位芳族聚酰胺纤维含量基于整个织物≥30重量%; (b)对位芳族聚酰胺纤维是细纱; (c)防水防油剂由(A)含氟多氟烷基和活性氢基的氟系树脂,(B)异氰酸酯化合物,(C)三聚氰胺树脂和(D) 交联剂,其中每种组分的重量比[(A):(B):(C):( D)]为50:25:20:5至75:10:10:5; (d)附着的拒水拒油剂的量为0.5-5重量%; (e)根据JIS L 0217 103洗涤10次后的织物的斥水度为JIS21092喷涂法的2级以上。 (f)基于AATCC TM118,根据JIS L 0217 103洗涤10次后织物的排斥度为3以上。 版权所有(C)2008,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a fishing line which has a strength sufficient as the fishing line, has suitable elongation and expansion recovery in a good balance, and has handleability the same as that of a conventional monofilament-made fishing line. SOLUTION: The line made by braiding or twisting one or more sheath filaments on the periphery of a core filament composed of a thermoplastic resin monofilament has a diameter of 0.05 to 0.6 mm, a breaking strength of ≥1,500 N/mm 2 , a breaking elongation of 10 to 40%, and an instantaneous recovery rate of 70 to 100%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译:要解决的问题:为了提供一种具有足够强度的钓鱼线作为钓鱼线的钓鱼线,具有适当的伸长率和膨胀恢复的良好平衡,并且具有与常规单丝制造的钓鱼线相同的处理能力。 解决方案:通过在由热塑性树脂单丝构成的芯丝的周围编织或扭曲一根或多根护套细丝而制成的线具有0.05至0.6mm的直径,断裂强度≥1,500N/ mm 2 SP>,断裂伸长率为10〜40%,瞬时恢复率为70〜100%。 版权所有(C)2007,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a fabric excellent in water absorbing property and dry feeling, having rapid alkali-eluting time and having sharp modified cross section as a product excellent in cost aspect. SOLUTION: In the core-sheath conjugate filament yarn in which the core part is a polyamide and the sheath part is a polylactic acid, the cross section of the core part is a shape having three leaves in which angles (α) forming the top of each leaf are each ≤90° and the sheath part contains 0.5-25 mmol magnesium in 100 g polylactic acid. COPYRIGHT: (C)2007,JPO&INPIT