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11. 发明专利

JP2002198683A ELECTROMAGNETIC WAVE ABSORBER 失效
公开(公告)号：JP2002198683A
公开(公告)日：2002-07-12
申请号：JP2000393384
申请日：2000-12-25
申请人： NIPPON PAINT CO LTD , OTSUKA CHEMICAL CO LTD
发明人： MIYASOI SEIGO , KOMORI HIDEKI , KANDA KAZUNORI , YASUKI MINORU
IPC分类号： E04B1/92 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorber capable of having electromagnetic loss effects like synergistic effects at the time of using both a magnetic body and a high dielectric. SOLUTION: This electromagnetic wave absorber is constituted of a magnetic body (a) whose aspect ratio is 3 or more, a high dielectric (b) whose aspect ratio is 3 or more, and a binder (c).

12. 发明专利

JP2000261439A METHOD AND SYSTEM MATERIAL FOR PREVENTING REDUCTION IN RADIO LAN COMMUNICATION RATE 失效
公开(公告)号：JP2000261439A
公开(公告)日：2000-09-22
申请号：JP6300499
申请日：1999-03-10
申请人： NIPPON PAINT CO LTD
发明人： MIYASOI SEIGO , KANDA KAZUNORI , MORIMOTO MASATO , TAKASO TOSHIKI , ODA MITSUYUKI
IPC分类号： H04L12/28
摘要： PROBLEM TO BE SOLVED: To prevent the communication rate of a radio LAN from being decelerated by interrupting communication between plural radio LAN access points by using at least one means selected from a group consisting of a radio wave controlling partition, a directivity controlling means, and so on. SOLUTION: In the case of setting up plural radio LAN access points, it is preferable to separate respective access points. Since the preferable setting is not always attained due to a using environment, communication between plural radio LAN access points is interrupted by using at least one means selected from a group consisting of a communication device radio wave attenuating means (A) to be attached to a radio LAN communication device, a radio wave controlling partition (B) and a means (C) for controlling directivity of a radio LAN access point communication device. Consequently the communication cells of a radio LAN can be simply divided and the communication speed of the radio LAN can be prevented from being decelerated.

13. 发明专利

JPH1067869A CORONA DISCHARGE TREATMENT METHOD FOR PLASTIC SURFACE 失效
公开(公告)号：JPH1067869A
公开(公告)日：1998-03-10
申请号：JP22352896
申请日：1996-08-26
申请人： NIPPON PAINT CO LTD
发明人： MIYASOI SEIGO , UEKI KOJI , SUGAWARA YASUHISA , AKUTSU KENSUKE , TSUCHIYA YASUYUKI
IPC分类号： B29C71/04 , B29K23/00 , B29K27/12 , C08J7/00
摘要： PROBLEM TO BE SOLVED: To enable a large-size plastic molding to be uniformly treated in a short time with a small-size power source by subjecting the surface of the molding to corona discharge generated by applying a specific high-voltage pulse while exposing the surface to a gas stream. SOLUTION: A plastic molding 3 to be treated is placed between a corona discharge electrode 1 and a counter electrode 2. The angle (a) between a perpendicular line from the discharge electrode 1 toward the counter electrode 3 and a straight line connecting the air blow port 5 of an air blow pipe 4 to the point of intersection C is set at 0-90 deg., and the distance d between the port 5 and the point of intersection C is set at 1-40cm. A gas is blown from the port 5 to the surface of the molding 3 at a blow rate of 0.05-40L/min.cm , A high- voltage pulse with a pulse width of 1 βgsec or higher, an average electric field strength, expressed by applied voltage (crest value)/distance between electrodes, of 4-20 kV/cm, and a pulse frequency of 20pps or higher is applied to the discharge electrode 1, and the generated corona discharge is used for treating the surface.

14. 发明专利

JPH09176453A THERMOSETTING RESIN COMPOSITION AND METHOD FOR FORMING COATING FILM THEREFROM 失效
公开(公告)号：JPH09176453A
公开(公告)日：1997-07-08
申请号：JP2642997
申请日：1997-02-10
申请人： NIPPON PAINT CO LTD
发明人： OKUDE YOSHITAKA , FUSHIMI SATORU , WATANABE SHOICHI , MIYASOI SEIGO , HAGIWARA KOICHI , MIWA HIROSHI
IPC分类号： C08L33/14 , B05D1/36 , C08G59/34 , C08L33/04 , C08L35/00 , C08L37/00 , C08L63/00 , C09D133/02 , C09D133/04 , C09D133/14 , C09D135/00 , C09D137/00 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition based on a polymer containing a half-ester of an acid anhydride and improved in water resistance and weather resistance. SOLUTION: This resin composition comprises an acid-anhydride-group-free copolymer (I) obtained by forming a copolymer of an acid-anhydride-group- containing radical polymerizable monomer with other copolymerizable monomers and half-esterifying the acid anhydride groups of the copolymer, a copolymer (II) obtained by copolymerizing a monomer composition containing 30-79wt.% epoxy-containing radical-polymerizable monomer, 10-50wt.% hydroxyl-containing radical-polymerizable monomer and the balance of other radical-polymerizable monomers (the percentages are based on monomer (II) and having an epoxy equivalent of 100-800, a hydroxy equivalent of 200-1,200 and a molecular weight of 1,000-8,000 and a quat. ammonium salt (III) as a curing catalyst.

15. 发明专利

JPH08259667A CURABLE RESIN COMPOSITION, COATING COMPOSITION AND FORMATION OF COATING FILM 失效
公开(公告)号：JPH08259667A
公开(公告)日：1996-10-08
申请号：JP996896
申请日：1996-01-24
申请人： NIPPON PAINT CO LTD
发明人： YOSHIOKA MANABU , FUSHIMI SATORU , MIYASOI SEIGO , INOUE MASANOBU , EGUCHI YOSHIO
IPC分类号： B05D7/24 , B05D7/14 , C08G59/40 , C08G59/42 , C08L63/00 , C09D163/00
摘要： PURPOSE: To obtain a curable resin composition containing different kinds of specific polycarboxylic acids and a polyepoxide, capable of forming coating films excellent in acidic rain resistance and appearance, and useful for high solid coatings, etc. CONSTITUTION: This composition comprises (A) an acrylic polycarboxylic acid having two or more carboxyl groups in the molecule, an acid value of 5-300 (mg KOH/g) and a number-average mol. wt. (Mn) of 500-8000, (B) a polycarboxylic acid having an acid value of 50-350, a Mn of 400-3500, and a weight-average mol. wt./Mn ratio of

16. 发明专利

JP2006150169A Method of forming coating film and coated article 有权
标题翻译：涂膜和涂层制品的制备方法
公开(公告)号：JP2006150169A
公开(公告)日：2006-06-15
申请号：JP2004340920
申请日：2004-11-25
申请人： Honda Motor Co Ltd , Nippon Bee Chemical Co Ltd , Nippon Paint Co Ltd , 日本ビー・ケミカル株式会社 , 日本ペイント株式会社 , 本田技研工業株式会社
发明人： OGAWA TSUYOSHI , IHARA OSAMU , NOMI EMI , MIYASOI SEIGO , SHIRAGA RYUICHI , UCHIYAMA TOSHIHIKO , INOUE MASANOBU
IPC分类号： B05D5/06 , B05D1/36 , C09D5/29 , C09D7/12 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a method of forming a coating film enabling formation of a film having an excellent feeling of metallic luster and an excellent metallic design and a coated article obtained by the method and having an excellent design.
SOLUTION: The method is characterized by the fact that, in applying a solvent type base coating (A) containing a luminous material, a solvent type base coating (B) containing a luminous material and a top clear coating, in order, to an article on which a coating film is to be formed and baking the formed three layers at the same time, the employed coatings (A) and (B) each contain a specified luminous material in a specified amount, and their solid concentrations of the coating on coating and their solid contents of the coating film and viscosities shown in a specified preliminary test lie in specified ranges.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种形成能够形成具有优异的金属光泽感和优异的金属设计的膜的涂膜的方法和通过该方法获得并具有优异设计的涂层制品。解决方案：该方法的特征在于，在应用含有发光材料的溶剂型底涂层（A），依次包含发光材料和顶部透明涂层的溶剂型底涂层（B）时，对于要在其上形成涂膜并同时烘烤形成的三层的制品，所用涂层（A）和（B）各自含有指定量的特定发光材料，并且其固体浓度在涂层上的涂层及其固体含量的涂膜和在指定的初步试验中所示的粘度在特定范围内。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2004351359A Method for forming coating film and coated article 有权
标题翻译：形成涂膜和涂层物品的方法
公开(公告)号：JP2004351359A
公开(公告)日：2004-12-16
申请号：JP2003153993
申请日：2003-05-30
申请人： Honda Motor Co Ltd , Nippon Bee Chemical Co Ltd , Nippon Paint Co Ltd , 日本ビー・ケミカル株式会社 , 日本ペイント株式会社 , 本田技研工業株式会社
发明人： OGAWA TSUYOSHI , IHARA OSAMU , MIYASOI SEIGO , SHIRAGA RYUICHI , UCHIYAMA TOSHIHIKO , INOUE MASANOBU
IPC分类号： B05D7/24 , B05D5/06 , B05D7/00 , B05D7/14 , C08G18/62 , C08G18/79 , C09D5/36 , C09D175/04
CPC分类号： B05D7/572 , B05D5/068 , B05D7/14 , C08G18/62 , C08G18/797 , C09D5/36 , C09D175/04 , Y10T428/31507
摘要： PROBLEM TO BE SOLVED: To provide a coating film forming method which can form a coating film excellent in feeling of metallic gloss and feeling of low particles. SOLUTION: In the coating film forming method, a solvent type base coat paint (B1) is applied on an object to form a coating film (b1), after the content of non-volatile matter in the coating film (b1) is 40 wt.% or above, an aqueous base coat paint (B2) containing a brightening agent is applied on the coating film (b1) to form a coating film (b2), after the content of non-volatile matter in the coating film (b2) is 70 wt.% or above, a top clear paint is applied on the coating film (b2) to form a clear coating film, and the formed coating films of three layers are baked simultaneously. As the aqueous base coat paint (B2), a paint which contains a viscosity conditioning agent of 0.5-6.0 phr non-volatile matter weight in relation to a resin solid content and has paint non-volatile matter of 10-20 wt.% and a Ti value of at least 3.0 is used. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以形成金属光泽感和低颗粒感的涂膜的涂膜形成方法。解决方案：在涂膜形成方法中，在涂覆膜（b1）中的非挥发物含量之后，在物体上涂布溶剂型底漆涂料（B1）以形成涂膜（b1） 40重量％以上时，在涂膜（b1）上涂布含有增亮剂的水性底涂料（B2），形成涂膜（b2），涂布膜中的不挥发物含量（b2）为70重量％以上时，在涂膜（b2）上涂布顶部透明涂料，形成透明涂膜，同时对成形的三层涂膜进行烘烤。作为水性底涂漆（B2），含有相对于树脂固体成分为0.5-6.0phr非挥发物重量的粘度调节剂并具有10-20重量％的油漆非挥发性物质的涂料和使用至少3.0的Ti值。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2004050063A Method for forming multilayer coating film 审中-公开
公开(公告)号：JP2004050063A
公开(公告)日：2004-02-19
申请号：JP2002211338
申请日：2002-07-19
申请人： Nippon Paint Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ペイント株式会社
发明人： KAMIMURA KAZUYOSHI , AZUMAI TERUZO , MIYASOI SEIGO , NORITAKE YOSHIYUKI , KITAGAWA KAZUYA
IPC分类号： B05D1/36 , B05D3/00 , B05D3/02 , B05D7/14 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a multilayer coating film excellent in chipping resistance of the obtained multilayer coating film. SOLUTION: The method for forming a multilayer coating film includes processes of: (1) forming an intermediate coating film; (2) forming a base coating film; (3) forming a clear coating film thereon without hardening the base coating film; and (4) heating the films at a time. The single hardened film of the intermediate coating obtained from the intermediate coating material has: ≥5% fracture elongation at 20°C and ≥1.3% at -20°C; and ≤25,000 kg/cm 2 Young's modulus at 20°C and ≤50,000 kg/cm 2 at -20°C. The single hardened film of the base coating obtained from the water-based base coating material has: 2 Young's modulus at 20°C and ≥35,000 kg/cm 2 at -20°C. COPYRIGHT: (C)2004,JPO

19. 发明专利

JPH11187872A STERILIZATION BY PULSE HIGH-VOLTAGE CORONA DISCHARGE 失效
公开(公告)号：JPH11187872A
公开(公告)日：1999-07-13
申请号：JP35687897
申请日：1997-12-25
申请人： NIPPON PAINT CO LTD
发明人： IWATA AKINORI , KINOSHITA YASUHIRO , MIYASOI SEIGO , ANDO KENJI , ADACHI MASAE
IPC分类号： C12N13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for sterilizing an article by high-voltage pulse impression corona discharge in high sterilization efficiency and a method for sterilizing an article especially in a covered state with a packing material or the like. SOLUTION: This method for sterilizing an article comprises exposing articles 2 and 2' to a corona discharge generated by a pulse high-voltage having >=0.1 μsec pulse width, 4-100 kv/cm electric field strength and >=10 pps pulse frequency. In the case in which the articles 2 and 2' contain a metal part, a discharge electrode 3 is covered with a dielectric substance to uniform a discharge state.

20. 发明专利

JPH10241827A CORONA DISCHARGE GENERATOR 失效
公开(公告)号：JPH10241827A
公开(公告)日：1998-09-11
申请号：JP35688197
申请日：1997-12-25
申请人： NIPPON PAINT CO LTD
发明人： AKUTSU KENSUKE , UEKI KOJI , MIYASOI SEIGO , KATAYAMA OSAMU
IPC分类号： C08J7/00 , D06M10/00 , D06M10/02 , H01T19/02 , H01T19/04
摘要： PROBLEM TO BE SOLVED: To efficiently perform uniform corona discharge processing without generating a spark even if a high voltage is applied, a distance between electrodes is shortened, and a dielectric is thinned by a discharge electrode consisting of a terminal part that does hot have a discharge part and a protrusion. SOLUTION: Specifically, a terminal part has its spherical or semi-spherical shape or the like. When a terminal part is spherical, a discharge part 2 can have a wire-shaped, knife-shaped, rod-shaped shape or the like used conventionally. A radius of the terminal part 1 is preferably large from the viewpoint of scattering of an electric field, and specifically 5mm or more. In corona discharge generation, rare gas such as air, oxygen, or helium is preferably blown from an upper part of a discharge electrode to a corona discharge area. A voltage to be applied between the discharge electrode and an opposite electrode is a pulse high-frequency voltage of 10 to 300kV in wave-height value, 20pps or more in repetition frequency, and 0.1 microsecond or more in Pal width, and a distance between electrodes is 30mm or less, and an average electric field strength is 30kV/cm or more.

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