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31. 发明专利

JPH04211199A WAVE ABSORBER 失效
公开(公告)号：JPH04211199A
公开(公告)日：1992-08-03
申请号：JP6254091
申请日：1991-03-04
申请人： KANSAI PAINT CO LTD
发明人： NAGANO TOSHIAKI , MURASE HEIHACHI , KOGURE HIDEO
IPC分类号： H05K9/00
摘要： PURPOSE:To obtain a wave absorber which is less in thickness and weight and excellent in constructing workability and wave absorbing power by forming a composite layer of a thin film formed of a magnetic alloy containing transition metals on the surface of a wave loss layer containing ferrites and a spacer layer formed on the surface of the thin film. CONSTITUTION:This wave absorber is constituted of a ferrite containing layer A having a wave losing power and a composite layer of a magnetic alloy layer B and spacer layer C. The ferrite containing layer A is formed by forming a resin containing a ferrite, such as hematite, magnetite, etc., in a scattered state to a sheet-like shape or drying the resin after the resin is applied to a substrate. The magnetic alloy layer B is formed by depositing a magnetic alloy containing transition metals, such as terbium, iron, cobalt, nickel, etc., on the surface of the layer A by vapor deposition, sputtering, etc. The spacer layer C is formed as required by applying and drying a resin liquid having a low dielectric constant and low permeability.

32. 发明专利

JP2008253988A Method for forming multilayer coating film 有权
标题翻译：形成多层涂膜的方法
公开(公告)号：JP2008253988A
公开(公告)日：2008-10-23
申请号：JP2008061595
申请日：2008-03-11
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： CHIGA KOJU , FUKUDA TORU , NAGANO TOSHIAKI , SUKAI HIDEO
IPC分类号： B05D1/36
CPC分类号： B05D7/577 , B05D7/14 , C08G18/6229 , C08G18/792 , C09D175/04 , Y10T428/24612 , Y10T428/249921 , Y10T428/31507 , Y10T428/31551 , Y10T428/31786
摘要： PROBLEM TO BE SOLVED: To provide a method for forming multilayer coating films, by which cured coating films excellent in abrasion resistance, contamination resistance, acid resistance, and finishing, for example can be formed. SOLUTION: The method for forming multilayer coating films comprises coating a material to be coated with a first clear coating material and coating an uncured or heat-cured first clear coating film with a second clear coating material, so as to form a second clear coating film, wherein the first clear coating film has a glass transition temperature of less than 70°C and tanδ(loss elastic modulus/storage elastic modulus) of less than 0.4 at 80°C and the second clear coating film has a glass transition temperature of 70°C or higher as measured by dynamic viscoelastic measurement of the first clear coating film and the second clear coating film at frequency of 11 Hz, the first clear coating material and the second clear coating material contain as major ingredients an hydroxyl group-containing resin and a polyisocyanate compound, and coating is performed so that the film thickness of the second clear coating film after heat-curing ranges from 2 to 15 μm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成多层涂膜的方法，通过该方法可以形成例如耐磨性，耐污染性，耐酸性和精加工性优异的固化涂膜。解决方案：用于形成多层涂膜的方法包括用第一透明涂层材料涂覆待涂覆的材料，并用第二透明涂层材料涂覆未固化或热固化的第一透明涂层，以形成第二透明涂层透明涂膜，其中第一透明涂膜的玻璃化转变温度低于70℃，tanδ（损耗弹性模量/储存弹性模量）在80℃下小于0.4，第二透明涂膜具有玻璃化转变温度为70℃以上，通过第一透明涂膜和第二透明涂膜以11Hz的频率的动态粘弹性测量来测量，第一透明涂层材料和第二透明涂层材料含有作为主要成分的羟基 - 含有树脂和多异氰酸酯化合物，并且进行涂布，使得热固化后的第二透明涂膜的膜厚度为2〜15μm。版权所有（C）2009，JPO＆INPIT

33. 发明专利

JP2005225907A Coating material composition and method for forming coating film 审中-公开
标题翻译：涂料组合物和形成涂膜的方法
公开(公告)号：JP2005225907A
公开(公告)日：2005-08-25
申请号：JP2004033273
申请日：2004-02-10
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： NAGANO TOSHIAKI , KATO HIROMI , MATSUNO YOSHIZUMI
IPC分类号： B05D1/36 , B05D7/24 , C09D123/00 , C09D123/28 , C09D133/00 , C09D167/00 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To obtain a coating material composition having low temperature curability affording sufficient curability even under baking conditions at a relatively low temperature of about 100°C and one-pack storage stability and further having excellent heat yellowing resistance without discoloring a coating film even by heating during baking, and to provide a method for forming the coating film.
SOLUTION: The coating material composition is characterized as comprising (A) a pyrazole blocked polyisocyanate compound having ≥2 tertiary isocyanate groups blocked with a pyrazole compound in one molecule and (B) a hydroxy group-containing resin having 10-250 mg KOH/g hydroxy value and 1,000-200,000 weight-average molecular weight as essential components. The method for forming the coating film comprises using the coating material composition.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了获得即使在烘烤条件下，在约100℃的较低温度和一包储存稳定性下也具有优异的耐黄变性而不变色的具有低温固化性的涂料组合物提供了足够的固化性即使通过在烘烤中加热也可以形成涂膜，并提供形成涂膜的方法。涂料组合物的特征在于：（A）在一分子中具有用吡唑化合物封端的≥2个叔异氰酸酯基的吡唑封闭多异氰酸酯化合物，（B）含有10-250mg KOH / g羟值和1,000-200,000重均分子量作为必要成分。形成涂膜的方法包括使用涂料组合物。版权所有（C）2005，JPO＆NCIPI

34. 发明专利

JP2002134981A RADIO WAVE ABSORBING BODY 失效
公开(公告)号：JP2002134981A
公开(公告)日：2002-05-10
申请号：JP2000321744
申请日：2000-10-20
申请人： KANSAI PAINT CO LTD
发明人： NAGANO TOSHIAKI
IPC分类号： E04B1/92 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a light-weight radio wave absorbing body whose film thickness is thin and which absorbs radio wave well. SOLUTION: There are formed, in sequence, a metal radio-wave reflector layer (A), a ferrite-containing layer structure body (B) which comprises two or more ferrite-containing thin resin layers, a spacer layer (C), and a pattern layer (D) selected out of a pattern coat layer and a pattern metal layer having a plurality of independent patterns, formed into a geometric one, with a specific volume resistance 105 Ωcm or less. Related to the ferrite-containing layer structure body (B), each ferrite-containing resin layer contains ferrite 10-1000 pts.wt. against resin 100 pts.wt., at least one layer of them contains a dielectrics, and the dielectricity of the ferrite-containing resin layer on the metal radio-wave reflector layer (A) side is high while it falls as advances toward the pattern layer (D) side.

35. 发明专利

JP2001279046A CURABLE RESIN COMPOSITION AND METHOD FOR FORMING TOPCOATING FILM 失效
公开(公告)号：JP2001279046A
公开(公告)日：2001-10-10
申请号：JP2000093892
申请日：2000-03-30
申请人： KANSAI PAINT CO LTD
发明人： OBATA SEIJI , KATO KAZUHIRO , NAGANO TOSHIAKI , ISHIKURA MINORU , AIDA AKIHIKO
IPC分类号： B05D7/24 , C08F216/20 , C08F220/26 , C08F220/32 , C08F222/04 , C08L29/10 , C08L33/14 , C08L35/00 , C09D135/00 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To provide a new curable resin composition excellent in curability and capable of forming coating films excellent in acid resistance, scratch resistance and other coating film performances, to provide a paint composition containing the above resin composition, and to provide a method for forming topcoating films. SOLUTION: This resin composition is characterized by comprising (a) a vinyl-based resin having an epoxy group, a hydroxyl group in one molecule and (b) a vinyl-based copolymer having a 3-carboxypropionyloxy group and an acid anhydride group in one molecule. The paint composition is obtained by incorporating the resin composition. The method for forming a topcoating film comprises using the paint composition as the coating to form a multilayer topcoating film by sequentially forming a colored base coat and/or a clear topcoat on an object to be coated.

36. 发明专利

JP2001026747A ORGANIC SOLVENT-BASED COATING COMPOSITION AND METHOD OF FORMING COATING FILM USING THE SAME 失效
公开(公告)号：JP2001026747A
公开(公告)日：2001-01-30
申请号：JP19873499
申请日：1999-07-13
申请人： KANSAI PAINT CO LTD
发明人： OBATA SEIJI , NAGANO TOSHIAKI , AIDA AKIHIKO , KATO KAZUHIRO , IGARASHI HIROSHI
IPC分类号： B05D5/00 , B05D7/14 , B05D7/24 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To obtain an organic solvent-based coating composition capable of forming coating films excellent in acid resistance and resistance to scuffing, and to provide a method of forming multilayer coating films using the above composition. SOLUTION: This organic solvent-based coating composition is such one as to contain (A) a hydroxyl group-containing resin, (B) colloidal fine particles of an inorganic oxide and (C) a (blocked) polyisocyanate compound, and have an acid value of 0.1 to 50 mg KOH/g based on the total solids in the coating composition. The other objective method of forming a multilayer coating film comprises coating at least one kind of color coating material and at least one kind of clear coating material; wherein a clear coating material to be coated on the uppermost layer is the above coating composition.

37. 发明专利

JPH11241047A COATING COMPOSITION 失效
公开(公告)号：JPH11241047A
公开(公告)日：1999-09-07
申请号：JP4272998
申请日：1998-02-25
申请人： KANSAI PAINT CO LTD
发明人： NAGANO TOSHIAKI , AIDA AKIHIKO
IPC分类号： C08F290/06 , C09D7/12 , C09D155/00
摘要： PROBLEM TO BE SOLVED: To obtain a coating compsn. which is inhibited from gelling, can form a coating film having a high hardness and excellent in stress relaxation capability and physical properties, and is useful for automobiles, buildings, etc., by compounding colloidal silica, an acrylic resin obtd. by copolymerizing a polysiloxane macromonomer and a hydroxyl-contg. unsatd. monomer, and a curative. SOLUTION: The colloidal silica used is one modified with a hydrolyzable alkoxysilyl-contg. unsatd. monomer and dispersed homogeneously in an org. solvent. The macromonomer is one prepd. by reacting a compd. of formula I (wherein R is an aliph. hydrocarbon group or phenyl; and R , R , and R are each alkoxy or hydroxyl) with a compd. of formula II (wherein R , R , and R are each hydroxyl, alkoxy, or an aliph. hydrocarbon group; and n is 1-6). The curative is pref. a melamine resin and/or a tris(alkoxycarbonylamino) triazne. Unmodified colloidal silica can also be incorporated.

38. 发明专利

JPH06152178A RADIO WAVE REFLECTION PREVENTIVE BODY AND RADIO WAVE REFLECTION PREVENTING METHOD 失效
公开(公告)号：JPH06152178A
公开(公告)日：1994-05-31
申请号：JP32855792
申请日：1992-11-13
申请人： KANSAI PAINT CO LTD
发明人： NAGANO TOSHIAKI , KOGURE HIDEO , MAKI SATORU , IWAZAWA NAOZUMI
IPC分类号： H05K9/00
摘要： PURPOSE:To make a film thin and light, and improve installation workability, radio waves shielding capability, and radio wave reflection preventing capability, by forming a resin layer containing specified powder and a specified pattern coating film on a radio wave reflecting body. CONSTITUTION:On a radio wave reflecting layer (A) made of metal, resin layer (C) is formed, via a base material layer (B) if necessary, which layer (C) contains at least one kind of powder selected out of ferrite, carbon and conductive metal oxide, and contains, if necessary, high permitivity material. On the layer (C), a pattern coating film layer (E) is laminated, via a base film layer (D) if necessary. In the pattern coating film layer (E), a multilayered structure body formed by combining a plurality of belt type figures so as not to be in contact with each other is applied to a figure unit, and a plurality of the figure units are arranged to form a pattern, which contains metal powder and has a volume resistivity of 10 -10 OMEGAcm. A clear coating film layer or a colored coating film layer (F) is formed on the pattern coating film layer (E).

39. 发明专利

JPH05226873A RADIOWAVE ABSORBER 失效
公开(公告)号：JPH05226873A
公开(公告)日：1993-09-03
申请号：JP20729292
申请日：1992-07-10
申请人： KANSAI PAINT CO LTD
发明人： NAGANO TOSHIAKI , MURASE HEIHACHI , KOGURE HIDEO
IPC分类号： H05K9/00
摘要： PURPOSE:To enable film thinning and weight lightening by having one or more units where the unit film is a heat treatment double layer formed by heating a double layer consisting of a resin layer which may contain pigments and an overlying conductive metal layer in the presence of oxygen to oxidize a part of the metal in the conductive metal layer. CONSTITUTION:After nickel is vapor-deposited 12nm on a polyimide film 50mum thick, it is heated for an hour at 200 deg.C under an air atmosphere, and obtained heat treatment double layers are piled up in 12 layers via an adhesive to obtain a radiowave absorber 630mum thick. Or, after silver is vapor-deposited 15nm on a polyimide film 50mum thick, it is heated for two hours at 200 deg.C, and obtained heat treatment double layers are piled up in 12 layers. Next, a silver layer of the topmost layer of a laminate is coated with an acryl-urethane resin clear coat so that the dry film thickness may be about 100mum and dried to obtain a radiowave absorber about 730mum thick. This process enables film thinning and weight lightening and improves execution workability.

40. 发明专利

JP2010248393A Water paint composition, and painting method using the same composition 审中-公开
标题翻译：水性涂料组合物和使用其组合物的涂布方法
公开(公告)号：JP2010248393A
公开(公告)日：2010-11-04
申请号：JP2009100362
申请日：2009-04-16
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： KOGAMI YOSHIHISA , NAGANO TOSHIAKI , HARAKAWA HIROMI
IPC分类号： C09D201/00 , B05D7/02 , C09D5/02 , C09D7/12 , C09D123/26 , C09D133/00 , C09D167/00 , C09D171/02 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a water paint composition which does not use a high-priced white base electroconductive pigment, but simply incorporates an ordinary white pigment to provide a plastic article such as an automobile bumper with an electroconductive film that is high in bright color and shielding performance, and does not lower water resistance to have sufficient electroconductivity.
SOLUTION: The water paint composition comprises (A) a water film-forming resin, (B) a white pigment, (C) an ionic liquid, and (D) at least one selected from the compounds represented by a certain specific formula (1) or (2).
COPYRIGHT: (C)2011,JPO&INPIT

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