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1. 发明专利

JP2006032035A Noise absorption equipment 审中-公开
标题翻译：噪音吸收设备
公开(公告)号：JP2006032035A
公开(公告)日：2006-02-02
申请号：JP2004206808
申请日：2004-07-14
申请人： Du Pont Toray Co Ltd , Masanori Ichigaya , Takayasu Co Ltd , 昌典市ケ谷 , 東レ・デュポン株式会社 , 高安株式会社
发明人： ICHIGAYA MASANORI , YONEZAWA KEIKO , KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU , TAKAYASU AKIRA
IPC分类号： F21V29/00 , F04D29/66 , F21V23/02 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To reduce noises due to drive sound of a motor and wind noise of a cooling fan built in a lighting, image, and acoustic device such as a lamp house and a projector.
SOLUTION: The noise absorption equipment comprises a support part, a top plate part which is either connected to the support part through a link so as to form an inlet and exhaust port between the support part or is extended from the support part having an inlet and exhaust port therein, and a sound absorption material fitted inside the top plate part. The noise absorption material is a structural body in which at least two layers of a non-woven fabric having a basis weight 150-800 g/m
2 and a bulk height 0.01-0.2 g/cm
3 and a skin material having a ventilation volume 50 cc/cm
2 /sec or less as measured based on JIS L-1096 are laminated, and the skin material is arranged at the inlet and exhaust port side of the noise absorption equipment of installation type. Then, lighting, image, and acoustic devices having this noise absorption equipment and the devices having the noise absorption material on the inner wall and on the surface of at least one of the necessary members of the devices and the sound deadner of the devices are provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减少内置于诸如灯室和投影仪的照明，图像和声学装置中的电动机的驱动声音和风噪声的噪声。解决方案：噪声吸收设备包括支撑部分，顶板部分，其通过连接件连接到支撑部分，以在支撑部分之间形成入口和排出口，或者从具有入口和排气口，以及安装在顶板部分内的吸声材料。噪声吸收材料是结构体，其中至少两层的基重为150-800克/平方米，体积高度为0.01-0.2克/厘米3的无纺织物 > 3 ，并且层叠根据JIS L-1096测定的通气量为50cc / cm 2＆lt; SP＆gt; / sec以下的皮肤材料，并且将皮肤材料配置在入口和排气口侧的噪声吸收设备的安装类型。然后，提供具有该噪声吸收装置的照明，图像和声学装置以及具有噪声吸收材料的装置的内壁和表面上的至少一个装置的必要部件和装置的声音消失器。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005208599A Water-repellent acoustic material and interior material for vehicle using the same 审中-公开
标题翻译：使用它的汽车用水弹性材料和内部材料
公开(公告)号：JP2005208599A
公开(公告)日：2005-08-04
申请号：JP2004362319
申请日：2004-12-15
申请人： Takayasu Co Ltd , 高安株式会社
发明人： TAKAYASU AKIRA , YAMAMOTO TSUTOMU , KOSUGE KAZUHIKO
IPC分类号： B60R13/08 , B32B5/02 , B32B27/00 , D04H1/4342 , D04H1/435 , D04H1/4374 , D06M13/51 , D06M101/32 , D06M101/36 , D06N7/04 , G10K11/162 , D04H1/42
摘要： PROBLEM TO BE SOLVED: To provide an acoustic material having superior water repellency and sound absorptivity, and an interior material for vehicle which uses the same.
SOLUTION: At least two layers which are a layer of nonwoven fabric consisting of polyester fiber and organic fiber, such as polyester fiber and aramid fiber, and a layer of a skin material, such as paper and nonwoven fabric, whose air permeable quantity measured based on JIS L 1096 is 0.01 to 30 cc/cm
2 /sec and which is processed with a fluorine-based or silicone-based water repellent are laminated. Then a surface layer material is laminated on this sound absorber, to obtain the interior material for vehicle.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的防水性和吸声性的声学材料，以及使用该材料的车辆用内饰材料。解决方案：至少两层是由聚酯纤维和有机纤维组成的无纺布层，如聚酯纤维和芳族聚酰胺纤维，以及一层表层材料，如纸和非织造布，其透气性基于JIS L 1096测量的量为0.01至30cc / cm 2 /秒/秒，并且用氟基或硅氧烷基防水剂加工。然后在该吸音体上层叠表面层材料，得到车辆内部材料。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005195637A Acoustic material 审中-公开
标题翻译：声学材料
公开(公告)号：JP2005195637A
公开(公告)日：2005-07-21
申请号：JP2003435179
申请日：2003-12-26
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： TAKAYASU AKIRA , KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU , MATSUMURA MINEAKI
IPC分类号： B32B27/34 , B32B29/02 , D04H1/4342 , D04H1/485 , D04H1/55 , G10K11/16 , G10K11/162 , D04H1/42 , D04H1/48 , D04H1/54
摘要： PROBLEM TO BE SOLVED: To provide an acoustic material which is appropriate as an acoustic material for a clean room, with less dust, has good molding workability of intricate rugged shapes and adhesion to a noise-shielding member etc., has superior soundproofness, safety, cost effectiveness and recyclability, and a flame retardant acoustic material into which which a flame retardant is not incorporated and which is free of liquid dripping of a liquid melt during melting of constituting fibers, and has low shrinkability, proper flame retardance and sound absorbing qualities.
SOLUTION: The acoustic material is constituted by laminating dustless paper below ≤500 pieces in the number of generated dust of ≥0.3 μm size measured, based on JIS (Japanese Industrial Standards) B 9923, on at least one surface of an organic fiber nonwoven fabric. Since the nonwoven fabric consisting of a thermoplastic short fibers is used, the acoustic material which less produces dust, is light in weight and is superior in sound-absorbing qualities, durability, etc., can be provided; or since the nonwoven fabric consisting of the thermoplastic short fibers and the heat resistant short fibers of ≥25 for LOI value is used, the acoustic material having high flame retardance and safety, in addition to above effects, can be provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供适合作为洁净室的声学材料，具有较少灰尘的声学材料，具有复杂的凹凸形状和与噪声屏蔽构件等的粘附性的良好的模制加工性，具有优异的隔音性，安全性，成本效益和可再生性，以及阻燃剂材料，阻燃剂不加入其中，并且在构成纤维熔化期间不会液体熔融液体滴落，并且具有低收缩性，适当的阻燃性和吸音质量。解决方案：声学材料是根据JIS（日本工业标准）B 9923，在有机物的至少一个表面上，将≥500个以下的无尘纸按照≥0.3μm尺寸的产生粉尘的数量，纤维无纺布。由于使用由热塑性短纤维构成的无纺布，所以能够提供少量产生粉尘的声学材料，重量轻，吸音性，耐久性等优异。或者由于使用由热塑性短纤维构成的无纺布和LOI值为≥25的耐热短纤维，除了上述效果之外，还可以提供具有高阻燃性和安全性的声学材料。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007187324A Method of reducing noise of air duct 审中-公开
标题翻译：减少空气污染噪声的方法
公开(公告)号：JP2007187324A
公开(公告)日：2007-07-26
申请号：JP2004019262
申请日：2004-01-28
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： TAKAYASU AKIRA , KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU
IPC分类号： F24F13/02 , F24F13/24
CPC分类号： F24F13/24 , F24F13/02 , F24F2013/242
摘要： PROBLEM TO BE SOLVED: To provide a method of reducing the noise of an air duct that implements an excellent noise reduction effect, easy moldability and suitability for a clean room. SOLUTION: A platelike or cylindrical sound absorbing material formed by laminating a surface skin material formed of dust-free paper or the like on at least one face of an organic fiber nonwoven fabric is installed in the air duct approximately at right angles to the length of the duct with the surface of the surface skin material positioned against an air flow or for contact with an air flow. Where the overall length of the duct is 100 parts, at least one sound absorbing material is installed in a position 20 to 50 parts apart from the upstream end, and the contact area of the surface skin material surface of the sound absorbing material with air is set to 1/2 to 4/5 of the cross sectional area of the duct, and the overall inside wall surface of the duct is lined with the sound absorbing material to further reduce the noise. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低空气管道噪声的方法，其具有优异的降噪效果，易于成型和适用于洁净室。解决方案：通过在有机纤维无纺布的至少一个面上层叠由无尘纸等形成的表皮材料形成的平板状或圆柱形的吸音材料，大致与空气管道的直角管道的长度，其表面皮肤材料的表面抵靠气流定位或与气流接触。在管道的整个长度为100个部分的情况下，至少一个吸音材料安装在距离上游端20到50个的位置，吸音材料的表面表皮材料表面与空气的接触面积是设置在管道的横截面积的1/2至4/5，管道的整个内壁表面衬有吸音材料，以进一步降低噪音。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007086505A Sound absorbing and insulating material 审中-公开
标题翻译：声音吸收和绝缘材料
公开(公告)号：JP2007086505A
公开(公告)日：2007-04-05
申请号：JP2005276223
申请日：2005-09-22
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU , TOKIMINE KUNIO , TAKAYASU AKIRA
IPC分类号： G10K11/162 , B32B5/02 , B60R13/08 , D04H1/40 , D04H3/011
摘要： PROBLEM TO BE SOLVED: To provide a sound absorbing and insulating material with sound absorbing and sound insulating properties which is lightweight, superior in operability, and suitable as an automobile interior or exterior material etc. SOLUTION: Disclosed is the sound absorbing and insulating material formed by stacking a viscoelastic sheet of ≤3 mm in thickness and ≤270 mm in cantilever flexibility of JIS L 1096 which is substantially not air-permeable and a sound absorbing material made of nonwoven fabric obtained sticking wet nonwoven fabric or long-fiber nonwoven fabric of 30 to 100 g/m 2 in basis weight, 30 to 300 μm in thickness, and 10 to 50 cc/cm 2 /sec in air permeability on at least one surface of nonwoven fabric of 200 to 1,000 g/m 2 in basis weight and 5 to 30 mm in thickness. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有吸音和隔音性能的吸音和绝缘材料，其重量轻，操作性优良，并且适合作为汽车内部或外部材料等。解决方案：公开了通过将基本上不透气的JIS L 1096的悬臂柔性层叠厚度≤3mm，≤270mm的粘弹性片材和由非织造布制成的吸声材料制成的吸湿绝缘材料，得到粘湿的无纺布或者 30〜100g / m 2（SP）2×SP / 2的长纤维无纺布的厚度为30〜300μm，空气中为10〜50cc / cm 2 / SP / sec 无纺织物的至少一个表面的渗透性为200-1000g / m 2，单位面积重量为5〜30mm。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007039826A Water-repellent sound absorbing material and interior automotive trim using the same 审中-公开
标题翻译：水声吸收材料和内部汽车使用它
公开(公告)号：JP2007039826A
公开(公告)日：2007-02-15
申请号：JP2005223118
申请日：2005-08-01
申请人： Takayasu Co Ltd , 高安株式会社
发明人： TAKAYASU AKIRA , YAMAMOTO TSUTOMU , KOSUGE KAZUHIKO
IPC分类号： D06M13/513 , B60R13/02 , D04H1/4342 , D04H1/435 , D04H1/559 , D06M17/00 , D06M101/32 , D06M101/36
摘要： PROBLEM TO BE SOLVED: To obtain a sound absorbing material having excellent water repellency, long-term water resistance and sound absorbing qualities and an interior automotive trim using the same.
SOLUTION: The water-repellent sound absorbing material is obtained by laminating at least two layers of a nonwoven fabric layer composed of an organic fiber such as polyester fiber or a polyester fiber and aramid fiber, etc., and a layer (substantially zero water leakage after 7 days under water pressure at 25 cm water pressure) of a skin material such as paper or nonwoven fabric which has 0.01-30 cc/cm
2 /sec quantity of airflow measured on the basis of JIS-L 1096 and is treated with a water-repellent such as a fluorine-based or a silicone-based water-repellent. A surface layer material is laminated to the sound absorbing material to give an interior automotive trim.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：获得具有优异的防水性，长期耐水性和吸音性的吸声材料和使用其的汽车内饰件。防水吸音材料是通过层叠至少两层由有机纤维如聚酯纤维或聚酯纤维和芳族聚酰胺纤维等构成的无纺布层和层（基本上在25cm水压下的水压下7天后的零漏水）的纸或非织造织物的表皮材料，其基于以0.01-30cc / cm 2 / SP / sec量的气流的JIS-L 1096，并用防水剂如氟基或硅氧烷防水剂进行处理。将表面层材料层压到吸音材料上以产生汽车内饰件。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005335279A Easy-to-mold sound-absorbing material 审中-公开
标题翻译：易于模制的吸音材料
公开(公告)号：JP2005335279A
公开(公告)日：2005-12-08
申请号：JP2004159008
申请日：2004-05-28
申请人： Du Pont Toray Co Ltd , Oji Paper Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 王子製紙株式会社 , 高安株式会社
发明人： KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU , TAKAYASU AKIRA , KATO YOSHIHISA
IPC分类号： B32B5/26 , B60R13/08 , D04H1/587 , D04H1/593 , G10K11/162 , D04H1/58
CPC分类号： B32B5/26 , B60R13/08 , B60R13/0876 , G10K11/162
摘要： PROBLEM TO BE SOLVED: To provide a sound-absorbing material excellent in sound absorption and moldability.
SOLUTION: In the sound-absorbing material wherein a skin material is laminated on at least one surface of an organic fiber nonwoven fabric consisting of a thermoplastic fiber or thermoplastic short fiber and a heat-resistant short fiber, the skin material is a wet-laid nonwoven fabric which contains a resin binder that has a glass transition temperature lower than the molding temperature of the deep drawing or shallow drawing and which has a bulk density of 0.1-0.8 g/cm
3 . The above nonwoven fabric suitably used has a Metsuke of 150-800 g/m
2 and a bulk density of 0.01-0.2 g/cm
3 .
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供吸音性和成型性优异的吸声材料。解决方案：在由热塑性纤维或热塑性短纤维和耐热短纤维组成的有机纤维无纺布的至少一个表面上层压表皮材料的吸音材料中，表皮材料为湿式无纺布，其含有玻璃化转变温度低于深拉深或浅拉深的成型温度的树脂粘合剂，其堆积密度为0.1-0.8g / cm 3。适合使用的上述非织造布具有150-800g / m 2 SP的Metsuke和0.01-0.2g / cm 3的体积密度。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006138935A Heat-resistant acoustic material 审中-公开
标题翻译：耐高温材料
公开(公告)号：JP2006138935A
公开(公告)日：2006-06-01
申请号：JP2004326534
申请日：2004-11-10
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： TAKAYASU AKIRA , KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU
IPC分类号： G10K11/162 , B32B5/02 , B32B5/26 , B60R13/08 , D04H1/4342 , D04H1/587
摘要： PROBLEM TO BE SOLVED: To provide an acoustic material which is free of thermal shrinkage and settling even installed at a place of about ≥400°C, and which is excellent in sound absorption performance, fire retardancy, heat insulation properties, and mechanical strength.
SOLUTION: The heat resistant acoustic material is formed by laminating (A) a cover material of a thickness 0.01 to 2 mm consisting of a fiber sheet containing ≥60wt% (in the total cover material fiber) at least one kind of fibers selected from heat resistant organic fibers of ≥370°C in melting temperature or pyrolysis temperature and having a METSUKE (unit) weight of ≤150 g/m
2 and (B) a nonwoven fabric of a thickness 2 to 100 mm containing ≥80wt% (in the total nonwoven fabric fiber) at least one kind of fibers selected from heat resistant fibers of ≥370°C in melting temperature or pyrolysis temperature.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供即使安装在约≥400℃的地方也没有热收缩和沉降的声学材料，并且其吸声性能，阻燃性，隔热性能以及机械强度。解决方案：耐热声学材料通过层压（A）由包含≥60重量％（在总覆盖材料纤维中）的纤维片组成的厚度为0.01至2mm的覆盖材料形成，至少一种纤维选自熔解温度或热解温度≥370℃的耐热有机纤维，并且具有≤150g/ m 2（SP）2的METSUKE（单位）重量和（B）厚度为2的无纺织物至少100种，含有≥80重量％（在无纺织物总纤维中），在熔融温度或热解温度下选自耐热纤维≥370℃的至少一种纤维。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005247172A Vehicle noise reduction member 审中-公开
标题翻译：车辆噪声减少会员
公开(公告)号：JP2005247172A
公开(公告)日：2005-09-15
申请号：JP2004061658
申请日：2004-03-05
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： TAKAYASU AKIRA , KOSUGE KAZUHIKO , YAMAMOTO TSUTOMU , MATSUMURA MINEAKI
IPC分类号： B60R13/08
摘要： PROBLEM TO BE SOLVED: To provide a vehicle noise reduction member lighter than a conventional one, with excellent noise reducing property, good heat-insulating property, and excellent fire retardancy.
SOLUTION: This vehicle noise reduction member comprises planar vehicle body parts 11, and a plurality of layers of noise reduction laminates 52. The noise reduction laminates 52 have a noise reduction material 41 obtained by laminating a facing material 15 on at least one face of an organic fiber nonwoven layer 13, and has an air layer 25 between the noise reduction laminates 52 and the planar vehicle body parts 11. The member is suitable for a floor cover, a compartment wall cover, a ceiling cover, an engine room wall cover, and the like.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供比传统的减轻轻的车辆降噪构件，具有优异的降噪性能，良好的绝热性能和优异的阻燃性。解决方案：该车辆噪声降低构件包括平面车身部分11和多层降噪层压板52.降噪层压板52具有通过将面向材料15层压在至少一个有机纤维非织造层13的表面，并且在降噪层压板52和平面车体部11之间具有空气层25.该构件适用于地板盖，隔室壁罩，天花板罩，发动机室墙盖等。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2006022454A Sheet for defence 审中-公开
标题翻译：防御表
公开(公告)号：JP2006022454A
公开(公告)日：2006-01-26
申请号：JP2004203802
申请日：2004-07-09
申请人： Du Pont Toray Co Ltd , Takayasu Co Ltd , 東レ・デュポン株式会社 , 高安株式会社
发明人： KOSUGE KAZUHIKO , KOYAMA EIJI , YAMAMOTO TSUTOMU , TAKAYASU AKIRA
IPC分类号： B64D9/00 , B65D65/02 , D04H1/4291 , D04H1/4342 , D04H1/435 , D04H1/46
摘要： PROBLEM TO BE SOLVED: To provide a sheet for defence, having characteristics required as a burglarproof cover, light weight, cutting resistance in a degree of hardly being cut by the contact with a sharp blade such as a cutter, flexibility, good adhesion, and flame retardancy or self extinguishing properties.
SOLUTION: The sheet for the defence comprises a nonwoven fabric constituted of a high-modulus fiber such as an aramid fiber, an organic fiber such as a polyester fiber, or a mixed fiber thereof, and has 0.013-0.20 bulk density and 1-20 mm thickness.
COPYRIGHT: (C)2006,JPO&NCIPI

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