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1. 发明专利

JP2001173164A METAL ROOF VIBRATION CONTROL SHEET 失效
公开(公告)号：JP2001173164A
公开(公告)日：2001-06-26
申请号：JP35717599
申请日：1999-12-16
申请人： NIPPON TOKUSHU TORYO CO LTD , KOBE STEEL LTD
发明人： ITANO NAOFUMI , SHIMIZU HIROSHI , IWAI KENJI , KINOSHITA SHINICHI , SUGIMOTO AKIO , TANAKA TOSHIMITSU , HIGASHIMOTO MASAHIRO
IPC分类号： E04B1/86 , B32B11/04 , E04B1/98 , E04D3/35
摘要： PROBLEM TO BE SOLVED: To provide a vibration control sheet for a roof material of high vibration control effect without producing peeling or cracking during molding on a folded plate roof. SOLUTION: After a vibration control material containing asphalt of 30 mass.%, synthetic rubber of 1-10 mass.%, a resin of 1-20 mass.% and a filler of 30-60 mass.% is dried by applying an adhesive on a foamed thermoplastic resin sheet, it is pressed to be integrated, cut into a prescribed length and made the coil of the vibration control sheet. The vibration control sheet is adhered on a steel plate, and folded to be made the roof material.

2. 发明专利

JPH0459238A SOUND INSULATION MATERIAL USING COATING AGENT AND ITS MANUFACTURE 失效
公开(公告)号：JPH0459238A
公开(公告)日：1992-02-26
申请号：JP16849590
申请日：1990-06-28
申请人： NIPPON TOKUSHU TORYO CO LTD
发明人： NOJIMA MASAHIRO , HOSHI HISAO , SHIMIZU HIROSHI , ABE YOSHIO
IPC分类号： B32B7/02 , B29C51/14 , B29K105/00 , B29K105/16 , B29L9/00 , B32B27/00 , B32B27/18 , B62D25/08 , B62D25/20 , G10K11/16 , G10K11/162
摘要： PURPOSE:To obviate the preheating process for molding by applying thermoplastic resin or a mixture of thermoplastic resin and filler to a molding die, then laminating a unmolded or a molded bulky felt on the coat and closing the molding die to make a molded product under pressure. CONSTITUTION:The thermoplastic resin is applied to a molding die for cold press in the thickness of 1 to 10kg/cm using an applicator. A molded or an unmolded bulky felt is laminated on the surface coated with the thermoplastic resin. Then a top force of a die is allowed to descend and the resin is molded under appropriate pressure for an appropriate time with the felt. The thermoplastic resin applied to the mold is laminated to acoustic layers 2, 2' of bulky felt or polyurethane foam together with filler sprayed to an area between the mold and the resin. Thus an excellent sound insulation function is ensured across the sound insulation material.

3. 发明专利

JP2004134570A Sound-absorption electromagnetic wave absorbing material 有权
公开(公告)号：JP2004134570A
公开(公告)日：2004-04-30
申请号：JP2002297483
申请日：2002-10-10
申请人： Nippon Tokushu Toryo Co Ltd , 日本特殊塗料株式会社
发明人： SHIMIZU HIROSHI , SAKAMOTO SHINICHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To develop an electromagnetic wave absorbing material capable of implementing necessary sufficient electromagnetic wave irregular deflection countermeasure by only applying the sheet-type sound-absorption electromagnetic wave absorbing material, realizing the electromagnetic wave absorbing sheet excellent in resistance to water and resistance to weather by a cosmetic protecting layer, being installed at any place, and maintaining electromagnetic wave absorbing characteristics for a long period of time. SOLUTION: The electromagnetic wave absorbing sheet consisting of a two-layer structure of an electromagnetic wave absorbing material metallic deflection layer and the electromagnetic wave absorbing layer, is constituted of the wave absorbing layer, prepared by mixing and dispersing 20-90wt% of a magnetic material constituted of more than one kind selected from various kinds of ferrites and iron powders and 0.5-20wt% of more than one kind of dielectric materials selected from carbon, titanium oxide and zinc oxide into 5-60wt% of binder resin. The wave absorbing sheet having the thickness of not more than 10.0mm is installed as a first layer with a clearance, and the wave absorbing sheet is installed as a second layer at a position of blocking the clearance part of the first layer with a clearance of not less than 3mm. Further, a sound-absorption material is laminated thereon. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003112055A METHOD FOR FORMING PHOTOCATALYST LAYER 审中-公开
公开(公告)号：JP2003112055A
公开(公告)日：2003-04-15
申请号：JP2001309565
申请日：2001-10-05
申请人： TOBISHIMA CONSTRUCT CO LTD , NIPPON TOKUSHU TORYO CO LTD
发明人： SAEGUSA TOSHIHARU , SETA YOSHIYUKI , ITO ATSUSHI , FUJII HIDEO , SHIMIZU HIROSHI
IPC分类号： B01D53/86 , B01D53/94 , B01J35/02 , B01J37/02
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a photocatalyst layer on the surface of which only titanium oxide is deposited, excellent in a cost performance because a small amount of the titanium oxide is used, causing no rebound or decrease in strength and significantly improving the removing rate of NOx. SOLUTION: The photocatalyst layer is obtained by applying or spraying an adherent on a substrate. And applying or spraying particles of the photocatalyst on the adherent layer before the adherent layer is solidified so as to bind the photocatalyst particles. The photocatalyst layer is also obtained by applying or spraying a mixture of the adherent and a granular material having rugged surfaces on the substrate to form a layer, and applying or spraying the photocatalyst particles before the mixed layer is solidified so as to bind the photocatalyst particles.

5. 发明专利

JP2004137842A Permeable road to which nox removing function is added, and execution method therefor 有权
公开(公告)号：JP2004137842A
公开(公告)日：2004-05-13
申请号：JP2002305701
申请日：2002-10-21
申请人： Nippon Tokushu Toryo Co Ltd , Taisei Rotec Corp , 大成ロテック株式会社 , 日本特殊塗料株式会社
发明人： YASUOKA KENJI , SHIMIZU HIROSHI , ITANO NAOFUMI , AOKI MASAKI , SASAKI SHUNSUKE
IPC分类号： E01C7/35 , B05D1/02 , B05D3/12 , B05D5/00 , B05D7/00 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a permeable road to which an effective photocalytic action using titanium dioxide is added, and an execution method which enables short-time execution.
SOLUTION: The execution method for the permeable road to which an NOx removing function is added comprises: a first process wherein a mixture (a), composed of cement, water, aggregate and a resin, is sprayed on a permeable pavement surface; a second process wherein the mixture (a) on the pavement surface is scraped off by means of a spatula-like object; a third process wherein a mixture (b), composed of titanium dioxide, water and an additive, is sprayed on the surface on which the mixture (a) is sprayed in the first process; and a fourth process wherein the mixture (b) on the pavement surface is scraped off by means of the spatula-like object.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004134571A Sound-absorption electromagnetic wave absorbing material 审中-公开
公开(公告)号：JP2004134571A
公开(公告)日：2004-04-30
申请号：JP2002297486
申请日：2002-10-10
申请人： Nippon Tokushu Toryo Co Ltd , 日本特殊塗料株式会社
发明人： ITANO NAOFUMI , SHIMIZU HIROSHI , YAMADA TAKASHI
IPC分类号： E01F8/00 , B32B15/08 , G10K11/162 , H01F1/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To develop an electromagnetic wave absorbing material having the same noise reducing effect as a conventional electromagnetic wave absorbing material since an electromagnetic wave absorption sheet is not provided with sound absorption performance or noise reducing effect and, therefore, noise is increased when an insulation wall, installed conventionally and having sound absorbing performance, is removed and the electromagnetic wave absorbing sheet is installed. SOLUTION: In the electromagnetic wave absorbing sheet constituted of a two-layer structure of a metallic reflection layer and an electromagnetic wave absorption layer, the electromagnetic wave absorption layer is prepared by mixing and dispersing 20-90wt% of magnetic material consisting of more than one kind selected from various ferrites and iron powders and 0.5-20wt% of dielectric material consisting of more than one kind selected from carbon, titanium oxide and zinc oxide into 5-60wt% of a binder resin. Further, the electromagnetic wave absorption sheet is provided with a thickness of not more than 10.0mm, and the electromagnetic wave absorbing material is provided with perforation of a porosity of 10-65% and is prepared by laminating a sound absorbing material thereon. COPYRIGHT: (C)2004,JPO

7. 发明专利

JPH0459237A SOUND INSULATION MATERIAL USING COATING AGENT AND ITS MANUFACTURE 失效
公开(公告)号：JPH0459237A
公开(公告)日：1992-02-26
申请号：JP16849490
申请日：1990-06-28
申请人： NIPPON TOKUSHU TORYO CO LTD
发明人： NOJIMA MASAHIRO , HOSHI HISAO , SHIMIZU HIROSHI , ABE YOSHIO
IPC分类号： B32B27/30 , B29C51/14 , B29K27/06 , B29K105/16 , B29L9/00 , B32B7/02 , B32B27/18 , B62D25/08 , B62D25/20 , G10K11/16 , G10K11/162
摘要： PURPOSE:To omit the preheating process for molding by applying polyvinyl chloride plastisol composed of polyvinyl resin, filler, plasticizer, various additives and solvent to a heated bulky felt on the polyvinyl chloride plastisol, then closing the die to make a molded product thermally under pressure. CONSTITUTION:A polyvinyl chloride plastisol compound is applied to a heated molding die in the thickness of 1 to 10kg/m using an air spray or a brush. Next, a molded bulky felt or an unmolded bulky felt is laminated on the surface coated with polyvinyl chloride plastisol, then the top of the die is allowed to descend to make a molded product thermally under an appropriate pressure for an appropriate time. The polyvinyl chloride plastisol applied to the die is adhesively laminated on acoustic layers 2, 2 of bulky felt or polyurethane foam to form a sound insulating layer 1. Thus the material demonstrates an excellent sound insulation function as a whole.

8. 发明专利

JP2003112059A METHOD FOR MANUFACTURING PHOTOCATALYST AND METHOD FOR FORMING PHOTOCATALYST LAYER BY MANUFACTURED PHOTOCATALYST 审中-公开
公开(公告)号：JP2003112059A
公开(公告)日：2003-04-15
申请号：JP2001309564
申请日：2001-10-05
申请人： TOBISHIMA CONSTRUCT CO LTD , NIPPON TOKUSHU TORYO CO LTD
发明人： SAEGUSA TOSHIHARU , SETA YOSHIYUKI , ITO ATSUSHI , FUJII HIDEO , SHIMIZU HIROSHI
IPC分类号： B01J35/02 , B01J37/02 , C04B14/30 , C04B20/10 , C04B28/02 , C04B111/00
摘要： PROBLEM TO BE SOLVED: To provide a photocatalyst excellent in the cost performance by using a small amount of titanium oxide because the photocatalyst particles (titanium oxide) can be firmly deposited at a high density on the surface of the photocatalyst. SOLUTION: The photocatalyst is obtained by depositing photocatalyst particles having a photocatalytic function on the surfaces of particulates coated with an adherent not solidified. The method for manufacturing the photocatalyst comprises a process of wetting the particulates with liquid, a process of adhering the adherent in a powdery state on the wetted surfaces of the substance, and a process of adhering the photocatalyst particles on the surfaces of the substance so as to form the photocatalyst.

9. 发明专利

JP2000007922A ASPHALT-BASED LOW SPECIFIC GRAVITY VIBRATION-DAMPING MATERIAL AND DAMPING VIBRATION 失效
公开(公告)号：JP2000007922A
公开(公告)日：2000-01-11
申请号：JP18805698
申请日：1998-06-19
申请人： NIPPON TOKUSHU TORYO CO LTD
发明人： SHIMIZU HIROSHI , ITANO NAOFUMI
IPC分类号： C04B26/26 , C04B111/20 , C08K7/24 , C08K9/02 , C08L95/00
摘要： PROBLEM TO BE SOLVED: To obtain a vibration-damping material of a low specific gravity which is lightweight and excellent in vibration-damping property and can be efficiently manufactured and easily recycled by compounding a specific inorganic expanded particle as a part of a filler. SOLUTION: The objective vibration-damping material comprises, as a part of a filler, highly strong, low specific gravity inorganic expanded particles obtained by coating the surfaces of inorganic expanded particles with a skin layer of porcelain, where at least 80% of the aggregate constituting the inorganic expandable particles has particle sizes ranging from 0.1 to 4.0 mm. The highly strong, low specific gravity inorganic expanded particles are contained in the low specific gravity vibration-damping material composition preferably in an amount of around 5-50 wt.% thereof. The kind of asphalt employed for the vibration- damping material is not particularly limited. As methods to apply the low specific gravity vibration-damping material on a surface to be treated, there can be exemplified (1) a method comprising laying the vibration-damping material on a surface to be treated such as metal or the like and heating thereby melt bonding to unify them, and (2) a method comprising adhering the vibration-damping material to a surface to be treated by means of one properly selected from pressure sensitive adhesives, hot melt type adhesives and double-sided adhesive tapes and melt bonding, if necessary, to unify them.

10. 发明专利

JPH04271972A SOUNDPROOF MATERIAL FOR PILLAR 失效
公开(公告)号：JPH04271972A
公开(公告)日：1992-09-28
申请号：JP5027291
申请日：1991-02-25
申请人： NIPPON TOKUSHU TORYO CO LTD
发明人： SHIMIZU HIROSHI , KAWAGISHI MASAO , NOJIMA MASAHIRO
IPC分类号： B32B5/18 , B60R13/08 , B62D25/04 , G10K11/16
摘要： PURPOSE:To develop a soundproof material for a pillar part which possesses the superior safety and workability, and the soundproof effect because of the perfect charge inside the pillar. CONSTITUTION:A molded urethane foam which is shaped according to the shape of a pillar is compressed to 1/2-1/50 in volume ratio and a soundproof material for pillar part is formed by enclosing the molded urethane foam in the compression state with a film having a melting point of 80-200 deg.C.

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