专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000144098A TWO PACK TYPE POLYURETHANE SEALING MEMBER COMPOSITION 失效
公开(公告)号：JP2000144098A
公开(公告)日：2000-05-26
申请号：JP32668798
申请日：1998-11-17
申请人： YOKOHAMA RUBBER CO LTD , TAKENAKA KOMUTEN CO
发明人： TAKAHASHI AKIRA , MURAKAMI NOBUNAO , TSUBOUCHI NOBURO , OSAWA SATORU , FUJII HIDEJI , OKAMOTO HAJIME , MOTOCHIGAWA TOSHIRO
IPC分类号： C09K3/10 , C08G18/10 , C08G18/48
摘要： PROBLEM TO BE SOLVED: To provide a two pack type polyurethane sealing member compsn. which dose not substantially contain a plasticizer and a solvent, with a low viscosity for allowing an excellent mixing workability to be able to produce an elastic cured product with low modulus, with little foaming and with a small vol. shrinkage, and to provide a sealing member for surface coating without a vol. shrinkage and coating softening/discoloration, by using the compsn. as a substrate and applying finish coating on the surface. SOLUTION: This two pack type polyurethane sealing member compsn. comprises a major component contg. a urethane prepolymer (A) and a curing agent contg. a polyether polyol (B) having a mol.wt. of 3,000 or more, and an average number of functional groups of 2.5 or more. The ratio (NCO)/(OH) of the isocyanate group (NCO) of the above urethane prepolymer to the hydroxyl group (OH) of the above polyether polyol ranges from 0.5 to 1.0. The compsn. does not substantially contain a plasticizer and a solvent.

2. 发明专利

JP2000129806A FLASHING BOARD 失效
公开(公告)号：JP2000129806A
公开(公告)日：2000-05-09
申请号：JP30377698
申请日：1998-10-26
申请人： TAKENAKA KOMUTEN CO
发明人： FUJII HIDEJI , OKAMOTO HAJIME , TSUBOUCHI NOBURO , MOTOCHIGAWA TOSHIRO
IPC分类号： E04B1/64 , E04D3/40
摘要： PROBLEM TO BE SOLVED: To provide a flashing board capable of definitely preventing the contamination of an exterior wall surface of a building by preventing the flow-down of water from both end portions and joints of flashing board without using metal members which create certain design problems. SOLUTION: On a flashing board to be attached to the exterior wall surface of a building equipped with a sloped surface 11 and a flashing portion 13 continuing to the sloped surface 11, stripe-shaped water repellent finishing portion 15 consisting of a plurality of sloped lines is formed at both the end portions and jointing portion of the sloped surface as well as the both end portion and jointing portion of the flashing portion. The water repellent finished portion 15 comprises a water repellent finishing portion 15A at the edge portion side formed straight along the both end portions and jointing portions of the sloped surface as well as the both end portion and jointing portion of the flashing portion, and a stripe-shaped water repellent finish 15B consisting of a plurality of oblique lines formed downward at predetermined intervals from the water repellent finish 15A at the edge portion side.

3. 发明专利

JP2011149243A Method and structure for preventing swell of waterproof layer 有权
标题翻译：防水防水层的方法与结构
公开(公告)号：JP2011149243A
公开(公告)日：2011-08-04
申请号：JP2010012869
申请日：2010-01-25
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： OKUBO EIJI , HIRAKI TASUKU , FUJII HIDEJI , FUJITA TOSHIRO , UGOSHI MOTOKI
IPC分类号： E04D11/00 , E04D5/12 , E04D5/14 , E04D13/16
摘要： PROBLEM TO BE SOLVED: To provide a method and a structure preventing a swell of a waterproof layer arranged on a roof floor of a structural body and is provided with a protective layer on an upper surface thereof by asphalt concrete paving.
SOLUTION: A roof floor slab with a drainage slope is formed by placing floor concrete on a floor slab. A roofing sheet material having a stripe-like ventilation part at least on a lower surface thereof is laid on the upper surface of the roof floor slab in a manner that the direction of the stripe is arranged parallel to the drainage slope to form the waterproof layer. Permanently-installed first deaeration devices communicating with the ventilation part of the waterproof layer are arranged at appropriate positions. Temporarily-installed second deaeration devices communicating with the ventilation part of the waterproof layer are installed on and along a vertex line of the drainage slope at predetermined intervals. Asphalt concrete pavement is executed on the waterproof layer having the deaeration devices to form a protective layer. The temporarily-installed second deaeration devices are removed after a curing period.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止布置在结构体的屋顶地板上的防水层膨胀的方法和结构，并通过沥青混凝土铺路在其上表面上设置有保护层。解决方案：通过将地板混凝土置于地板上形成具有排水斜坡的屋顶板。至少在其下表面上具有条状通风部分的屋面板材料以条状方向平行于排水斜坡布置的方式铺设在屋顶板的上表面上，以形成防水层。与防水层的通风部连通的永久安装的第一脱气装置被布置在适当的位置。与防水层的通气部连通的临时安装的第二脱气装置以规定的间隔安装在排水斜面的顶点上并沿其排列。在具有脱气装置的防水层上执行沥青混凝土路面以形成保护层。临时安装的第二除气装置在固化期后被去除。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2000080766A FLASHING BOARD 失效
公开(公告)号：JP2000080766A
公开(公告)日：2000-03-21
申请号：JP25347398
申请日：1998-09-08
申请人： TAKENAKA KOMUTEN CO
发明人： FUJII HIDEJI , OKAMOTO HAJIME , TSUBOUCHI NOBURO , MOTOCHIGAWA TOSHIRO
IPC分类号： E04B1/64 , E04D3/40
摘要： PROBLEM TO BE SOLVED: To surely prevent pollution on an exterior wall surface of a building by applying hydrophilic surface treatment to the front surface side of a flashing portion and the upper surface side of a sloped surface and applying water repellent surface treatment to the tip and rear surface of the flashing portion. SOLUTION: Rain water run down along the exterior wall surface 21 and a window frame 22 and dropped to the top surface of a sloped surface 11 spreads widely and forms a water film on the whole surface of the top surface by the hydrophilic effect of the hydrophilic surface treatment layer 15 applied from the top surface side 12 of the sloped surface to the surface side of the flashing portion 13. In this way, the rain water flows uniformly to the tip of water flashing portion 13 without forming a water current. Moreover, water film-shaped rain water flowed down to the tip of the flashing portion 13 is repelled by the water repellent action of the water repellent surface treatment layer 19 applied to the tip and rear surface of the water flashing portion 13, and rain water is definitely drained downward without being sucked into the side of exterior wall surface 24. Thus, pollution of the exterior wall surface below the flashing portion and water leakage to the inside of a room can be definitely prevented.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式