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1. 发明专利

JPH06100895A PROCESS FOR CLEANING PLASTIC BUMPER 失效
公开(公告)号：JPH06100895A
公开(公告)日：1994-04-12
申请号：JP25165392
申请日：1992-09-21
申请人： NISSAN MOTOR , NIPPON PAINT CO LTD
发明人： YAMANAKA MASAHIKO , NAKASUJI HIDEKI , HARA ISAMU , MOTOJIMA KATSUMI , KADOI SONOKO , YAMANE YOSHIKI
IPC分类号： C11D10/02 , C11D1/72 , C11D3/02 , C11D17/00
摘要： PURPOSE:To realize the cleaning in a short process without using any organic solvent for cleaning, before coating, a plastic bumper molded particularly by using zinc stearate as an internal mold release agent. CONSTITUTION:This process comprises the steps of: cleaning a polypropylene and/or polyurethane bumper at 60-80 deg.C with an acidic aqueous cleaning solution which has a pH of 2 to 4 and contains a mineral acid in an amount of 0.1-100g/l, a fluorine compound in an amount of 0.01-10g/l, a nonionic surfactant with an HLB of 12 to 16 in an amount of 0.1-10g/l, a polyethylene polypropylene derivative foam inhibitor with an HLB of 6 or lower in an amount sufficient to provide a weight ratio of this foam inhibitor to the nonionic surfactant of (0.1 to 2):1, and a sodium and/or ammonium pH regulator; washing the cleaning solution with water and blowing it away by air; and drying at room temperature to 80 deg.C.

2. 发明专利

JPS6147142B2 失效
公开(公告)号：JPS6147142B2
公开(公告)日：1986-10-17
申请号：JP11689482
申请日：1982-07-07
申请人： NISSAN MOTOR
发明人： NAGAI SHIZUO , MOTOJIMA KATSUMI
IPC分类号： B05D7/14 , B05B12/08 , B05B13/04 , B05D1/02 , B05D3/00

3. 发明专利

JPS5910368A Painting method 失效
标题翻译：绘画方法
公开(公告)号：JPS5910368A
公开(公告)日：1984-01-19
申请号：JP11689482
申请日：1982-07-07
申请人： Nissan Motor Co Ltd
发明人： NAGAI SHIZUO , MOTOJIMA KATSUMI
IPC分类号： B05D7/14 , B05B12/08 , B05B13/04 , B05D1/02 , B05D3/00
摘要： PURPOSE: To form the painted film on a surface to be painted to a uniform thickness in a painting method for the surface having a level difference, by enabling the positioning of all spray guns at the same spray distance from the surface to be painted at all times during painting.
CONSTITUTION: A pulse generator is so set as to transmit one pulse when a vehicle body advances by, for example, 1cm, from the position of the limit switch in the inlet of a painting booth, and the parameters for spray guns relating to the height of respective spray guns 7a, 7b corresponding to the advance position of the vehicle body, painting colors, etc. are preset as a program in a storage device. Then, the 1st and the 2nd spray guns 7a, 7b are controlled so as to advance at a spray distance l on a hood 8 according to pulse counting.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过使所有喷枪的距离与所喷涂的表面相同的喷射距离，可以在具有水平差的表面的喷涂方法中将待涂漆的表面上的被涂膜形成均匀的厚度时间在画。构成：脉冲发生器设定为当车身从喷漆室入口处的限位开关位置前进例如1cm时传送一个脉冲，并且与高度相关的喷枪参数对应于车身的前进位置的各个喷枪7a，7b的喷漆颜色等被预先设定为存储装置中的程序。然后，根据脉冲计数，控制第1和第2喷枪7a，7b，以使罩8上的喷雾距离l前进。

4. 发明专利

JPS5910366A Conveyor for conveying while maintaining height of body 失效
标题翻译：输送机在保持身体高度时输送
公开(公告)号：JPS5910366A
公开(公告)日：1984-01-19
申请号：JP11701082
申请日：1982-07-07
申请人： Nissan Motor Co Ltd
发明人： MOTOJIMA KATSUMI
IPC分类号： B65G19/02 , B05C13/00 , B60S13/00
摘要： PURPOSE: To form the parting line of a sill part to a definite linear shape without masking, by floating a skid which supports a body from a carriage during painting and maintaining the same at a specified height.
CONSTITUTION: A skid 2 which supports a body 1 is placed on a carriage 5, and is propelled by a chain device 9 and is moved to the set position of a levelizer 13. When the skid is ridden over the levelizer 13 by a ski member 12, the skid 2 floats apart by a distance (d) from the carriage 5, but the length of the perpendicular surface of a guide member 14 in contact with the end part of the skid is longer than the distance (d); therefore, the skid 2 is still propelled. Since the skid 2 is propelled on the levelizer 13 in this stage, the height from the floor surface is made constant and the parting line in the sill part 1a of the body 1 is maintained at a specified height. Here, an automatic spray painting machine 15 is moved in the direction opposite from the advance direction of the skid while the specified height is maintained.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了将遮蔽部分的分型线形成一定的直线形状而不进行遮蔽，可以通过在喷漆过程中将滑块支撑在滑架上，并将其保持在指定的高度。构成：支撑主体1的滑道2被放置在滑架5上，并被链条装置9推动并移动到平整器13的设定位置。当滑雪板被滑雪构件如图12所示，滑架2从托架5分开一段距离（d），但是与滑块的端部接触的导向构件14的垂直表面的长度比距离（d）长; 因此，滑道2仍然被推进。由于在这个阶段由于滑板2在平整器13上被推进，所以从地板表面的高度是恒定的，并且主体1的门槛部分1a中的分型线保持在指定的高度。这里，自动喷涂机15在保持特定高度的同时沿与滑动件的前进方向相反的方向移动。

5. 发明专利

JPH02202961A REPAIR COATING FOR PEARLESCENT COATING AND METHOD OF REPAIR COATING THEREWITH 失效
公开(公告)号：JPH02202961A
公开(公告)日：1990-08-13
申请号：JP2424989
申请日：1989-02-02
申请人： NISSAN MOTOR , NIPPON OILS & FATS CO LTD
发明人： MOTOJIMA KATSUMI , TAUMI TOSHIYA
IPC分类号： B05D7/14 , B05D5/06 , C09D5/36 , C09D133/00 , C09D167/00
摘要： PURPOSE:To prepare a repair coating which is applied to the surface, which has been freed of foreign matters, of a color base coating film, and to the coating film of which a mica base coating and a clear coating are applied in a wet-on-wet manner and dried to give a good pearlescent coating by compounding a specific coloring pigment and a specific resin. CONSTITUTION:In preparing a repair coating used in pearlescent coating wherein the surface of an article is coated with a color base coating contg. a specific coloring pigment, then coated with a mica base coating contg. an irregularly reflecting material, such as mica chips, and coated with a clear coating, at least said coloring pigment contained in said color base coating and a resin contained in said mica base coating are compounded.

6. 发明专利

JPS62227966A VIBRATION-PROOF FILM FORMING MATERIAL 失效
公开(公告)号：JPS62227966A
公开(公告)日：1987-10-06
申请号：JP7095686
申请日：1986-03-31
申请人： NISSAN MOTOR , OHMIYA KOGYO CO LTD , COSMO CO LTD
发明人： MOTOJIMA KATSUMI , SHIMADA TAKASHI , KATO HARUKI , IDA MASATO , MUKODA HEIHACHIRO
IPC分类号： C08K3/00 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L67/00 , C09D5/00
摘要： PURPOSE:To provide the titled film forming material which has excellent vibration-proofness and adhesion to substrates and can be thickly coated, consisting of a vehicle, a hydraulic inorg. filler and other filler. CONSTITUTION:100pts.wt. vehicle (A) composed of petroleum asphalt and at least one member selected from the group consisting of a styrene/butadiene rubber, chloroprene rubber, an acrylic (copolymer) resin, a (styrene)vinyl acetate copolymer resin, an alkyd resin, a polyester resin and natural asphalt is blended with 100-200pts.wt. hydraulic inorg. filler (B) composed of not less than 90wt% air-granulated slag having a particle size of not larger than 300mu and not more than 10wt% at least one member selected from the group consisting of cement, gypsum and lime and 50-150pts.wt. at least one other filler (C) having a particle size of not larger than 300mu, selected from the group consisting of CaCO3, talc, kaolin, siliceous sand, terra abla, kiln ash, red oxide, etc. An org. solvent or water is added thereto in such a proportion as to give a material having a volatile matter content of not more than 40wt%, a viscosity of 10,000-100,000cps (25 deg.C) and a specific gravity of 1.0-2.0.

7. 发明专利

JPS63149385A TREATMENT OF ALUMINUM MEMBER 失效
公开(公告)号：JPS63149385A
公开(公告)日：1988-06-22
申请号：JP29599686
申请日：1986-12-12
申请人： NISSAN MOTOR
发明人： MOTOJIMA KATSUMI , YAMAMOTO SHOZO , WATANABE AKIRA
IPC分类号： C23C22/12 , C23C22/36 , C23C22/73
摘要： PURPOSE:To obtain an integrated coating film excellent in rust-proof property by assembling an Al member subjected to preliminary zinc phosphate pretreatment into a steel product and successively performing zinc phosphate pretreatment, undercoating, intercoating and topcoating. CONSTITUTION:After wiping off press oil, rust-proof oil and dust, etc., stuck on the surface of an Al member, degreasing with a solvent and washing with water, a coated phosphate film having a passive state is formed on the surface by performing preliminary chemical conversion treatment with a zinc phosphate pretreating agent. Then the Al member obtained after the above-mentioned treatment is washed with water and thereafter it is heated at about 100 deg.C and dried. Thereafter the Al member finished with chemical treatment as in the above-mentioned method is assembled into a white body consisting of a steel product before pretreatment. Then after again subjecting the Al member assembled into the steel product to chemical treatment with the zinc phosphate pretreating agent, an integrated coating film excellent in rustproof properties is formed on the surface of the Al member by successively performing an ordinary coating process such as undercoating, intercoating and topcoating.

8. 发明专利

JPS5361627A REGENERATION OF COATING COMPOUND WASTE 失效
公开(公告)号：JPS5361627A
公开(公告)日：1978-06-02
申请号：JP13692976
申请日：1976-11-16
申请人： NISSAN MOTOR
发明人： SATOU TOSHIO , TABEI NORIO , MOTOJIMA KATSUMI
IPC分类号： C08L101/00 , B29B11/00 , B29B17/02 , B29B17/04 , C08J11/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C09D7/00 , C09D7/12
摘要： PURPOSE:To regenerate coating compounds as a finely divided powder without causing pollution, and prevent the foaming of molded articles caused by gases, by removing most of the solvent and moisture from coating compound waste, by granulating and bulverizing the waste, and by drying the finely divided powder thus obtained.

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