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1. 发明专利

JPH02198670A COATING DEVICE 失效
公开(公告)号：JPH02198670A
公开(公告)日：1990-08-07
申请号：JP24742788
申请日：1988-10-03
申请人： DAINIPPON TORYO KK
发明人： MAEDA HIROMI , YUASA TAKAHIRO , ONO TOSHIHARU , HAGA YUKIO
IPC分类号： B05C11/10 , B05C15/00
摘要： PURPOSE:To easily execute coating to a desired thickness by providing coater heads in a coating chamber and installing a shutter mechanism in an outlet for a material to be coated. CONSTITUTION:The material 4 to be coated is transported in a direction A by a means for transporting the material to be coated. The shutter in the aperture of an inlet member is actuated to supply the material 4 to be coated from the aperture into the coating chamber 2 upon lapse of the prescribed time after the point of the time when the top of the material to be coated is detected by a sensor 48. The shutter in the aperture of the inlet part is similarly actuated to close the inlet aperture upon lapse of the prescribed time after the point of the time when the final tail of the material 4 to be coated is detected by the sensor 48. Coating materials are supplied to the material to be coated from the coater heads 16, 18 and the horizontal facing coater head in the coating chamber 2. The coated films which are sufficiently thicker than the desired thickness are formed on both the front and rear surfaces and both the left and right end faces of the material 4 to be coated in this way in the coating chamber 2.

2. 发明专利

JPH0570508B2 失效
公开(公告)号：JPH0570508B2
公开(公告)日：1993-10-05
申请号：JP32908088
申请日：1988-12-28
申请人： DAINIPPON TORYO KK
发明人： OONO TOSHIHARU , YUASA TAKAHIRO , HAGA YUKIO , MAEDA HIROMI
IPC分类号： B05C5/00 , B05C5/02 , B05C11/10 , B05C15/00

3. 发明专利

JPH0445221B2 失效
公开(公告)号：JPH0445221B2
公开(公告)日：1992-07-24
申请号：JP20875783
申请日：1983-11-07
申请人： DAINIPPON TORYO KK
发明人： MIHARA HIROSHI , YAMAWAKI KAZUO , HAGA YUKIO , YOSHIDA EIZO
IPC分类号： B05D7/14 , B05D3/02 , B05D7/24

4. 发明专利

JPH0268168A PAINTING APPARATUS 失效
公开(公告)号：JPH0268168A
公开(公告)日：1990-03-07
申请号：JP22043388
申请日：1988-09-05
申请人： DAINIPPON TORYO KK
发明人： MAEDA HIROMI , HAGA YUKIO , MIYAMOTO YOSHIHISA , ONO TOSHIHARU
IPC分类号： B05C11/06 , B05D1/40
摘要： PURPOSE:To easily perform painting in a desired thickness regardless of the surface properties of an object to be painted by coating the object to be painted with excessive paint in a coating part and subsequently removing the excessive part of the coated paint in a film thickness control part. CONSTITUTION:A coating part 6 for coating an object M to be painted with paint and a film thickness control part consisting of a casing 14 and a seal plate 42 removing excessive paint from the coated object to be painted to form a desired film thickness are provided. Further, means 2, 4 for feeding the object M to be painted from the coating part 6 through the film thickness control part are arranged. A means 24 for spraying air to the paint coated surface of the object M to be painted fed through the casing 14 and a means 32 for reducing the pressure in the casing 14 are provided to the film thickness control part. The outlet 18 of the object to be painted of the casing 14 is brought to a structure having a shape for forming an appropriate slight gap between the outlet 18 and the paint coated surface of the object M to be painted when the object M to be painted is passed through the outlet 18. As a result, the object to be painted can be painted in a desired thickness.

5. 发明专利

JPS54152576A PREPARATION OF COLOR BOARD WITH THREEEDIMENSIONAL PATTERN 失效
公开(公告)号：JPS54152576A
公开(公告)日：1979-11-30
申请号：JP6119278
申请日：1978-05-22
申请人： DAINIPPON TORYO KK , NAT JUTAKU KENZAI
发明人： TAKEUCHI TAKAO , HAGA YUKIO , KIKUI TAKESHI
IPC分类号： B44C1/16 , B05D5/06 , B05D7/00 , B44C1/17
摘要： PURPOSE:To make up a three-dimensional pattern by flowing concavities on a base material of uneven pattern with a great part of a special colar clear coating applied after drying up color coating applied on the base material. CONSTITUTION:Spray material mainly composed of inorganic or organic binder and aggregate are sprayed unevenly on plywood, hardboard, cement, slate, steel plate, etc. with a mortar spray gun. Approximate amount of 500 to 3000g/m is recommended for the application quantity of the coating. After being dried up, the coated surface is applied with the color clear coating, most of which are to be flown into concavities on the surface, while keeping the surface upward and the base material horizontal. The color clear coating, wherein the viscosity measured by Ford cup is 30 second and less at 20 deg.C and the weight ratio of the solids is 10% and over, is to be applied. Color tone of this color clear coating is advisable to be different from that of the color coating already applied. Required quantity of the coating to applied is recommended as 50 to 1000g/m .

6. 发明专利

JPS54152043A MANUFACTURE OF DECORATIVE LAMINATE HAVING CAST UNEVEN PATTERN 失效
公开(公告)号：JPS54152043A
公开(公告)日：1979-11-29
申请号：JP6119178
申请日：1978-05-22
申请人： DAINIPPON TORYO KK
发明人： TAKEUCHI TAKAO , HAGA YUKIO
IPC分类号： B05D5/06 , B05D7/06
摘要： PURPOSE:To impart a solid feeling to a decorative laminate, by applying a clear coating material to a base material having an uneven pattern coated with a color coating material, and by vibrating the base material while applying a fluid to the coated surface. CONSTITUTION:The whole surface of a base material having a cast uneven pattern, e.g. construction board, is coated with a coating material, e.g. aqueous type, by a spray, and set to touch. The base material is then held horizontal with the coated surface up, and a clear coating material of a different color from the color coating material with a solid content >= 10 wt.% and a viscosity measured by the Ford cup No.4

7. 发明专利

JPS54152042A MANUFACTURE OF DECORATIVE LAMINATE HAVING CAST UNEVEN PATTERN 失效
公开(公告)号：JPS54152042A
公开(公告)日：1979-11-29
申请号：JP6119078
申请日：1978-05-22
申请人： DAINIPPON TORYO KK
发明人： TAKEUCHI TAKAO , HAGA YUKIO
IPC分类号： B05D5/06 , B05D7/06
摘要： PURPOSE:To obtain a decorative pattern having a solid feeling, by applying a clear coating material of a different color to a base material having a cast uneven pattern coated with a color coating material, and by making the coating material on the protuberances flow down to the depressions with vibrations. CONSTITUTION:The whole surface of a base material having a cast uneven pattern, e.g. construction board, is coated with a coating material, e.g. aqueous type, by a spray, and set to touch. The base material is then held horizontal with the coated surface up, and a clear coating material of a different color from the color coating material with a solid content >= 10 wt.% and a viscosity measured by the Ford cup No.4

8. 发明专利

JPH02203959A PAINTING APPARATUS 失效
公开(公告)号：JPH02203959A
公开(公告)日：1990-08-13
申请号：JP2078689
申请日：1989-02-01
申请人： DAINIPPON TORYO KK
发明人： YUASA TAKAHIRO , ONO TOSHIHARU , HAGA YUKIO , MAEDA HIROMI
IPC分类号： B05C1/02 , B05C11/02 , B05C11/06 , B05C13/00 , B05D1/40
摘要： PURPOSE:To apply good painting to an object to be painted by providing a paint supply means for supplying an excessive amount of paint to the groove part of the object to be painted, a compressed gas spraying means for flowing away the upper layer part of the paint layer of the groove part of the object to be painted and a roll coater for forming a paint film having a uniform thickness. CONSTITUTION:In a paint supply means 10, an excessive amount of paint is supplied to the groove part of the object 4 to be painted fed by the feed means 2 of the object 4 to be painted. In a compressed gas spraying means 20, the upper layer part of the paint layer formed to the groove part of the object 4 to be painted fed by the means 2 after receiving the supply of the paint is blown away to be removed out of the groove part. Further, in a roll coater 30, the paint layer part having an excessive film thickness at the part other than the groove part of the object 4 to be painted, which is led by the means after the upper layer part of the paint layer applied to the groove part by the means 20 is blown away to be removed, is leveled and the paint is supplied to the paint layer part having an excessively reduced film thickness and a part where the paint layer is absent to form a film having a uniform thickness. As a result, the object to be painted especially having the groove part can be easily and well painted in a desired thickness.

9. 发明专利

JPH02174964A PAINTING DEVICE 失效
公开(公告)号：JPH02174964A
公开(公告)日：1990-07-06
申请号：JP32908088
申请日：1988-12-28
申请人： DAINIPPON TORYO KK
发明人： ONO TOSHIHARU , YUASA TAKAHIRO , HAGA YUKIO , MAEDA HIROMI
IPC分类号： B05C5/00 , B05C5/02 , B05C11/10 , B05C15/00
摘要： PURPOSE:To execute uniform painting on a material to be coated by providing an auxiliary chamber in continuation with a painting chamber, providing shutters which operate to open and close in the inlet and outlet of the respective chambers, inclining the auxiliary chamber outlet, and differentially reducing the pressures in the painting chamber and the auxiliary chamber. CONSTITUTION:The shutter members 12, 14 are openably and closably provided in the inlet and outlet of the painting chamber 2 provided with coater heads 18, 19 and the auxiliary chamber 16 is provided adjacently to the shutter 14. The outlet part of the auxiliary chamber 16 is formed diagonally in the progressing direction and is so provided with the plural shutters 15 that the shutters are successively opened and closed. The pressures in the painting chamber 2 and the auxiliary chamber 16 are reduced by a blower 28. The shutter members 12, 14 are opened and closed in the state in which the material 4 to be coated advances into the painting chamber 2. The shutter 14 is opened and closed with a slight spacing at the time of the passage of the material 4. The outlet members 17 of the auxiliary chamber 16 are successively opened and closed. The paint applied on the material 4 is, therefore, adjusted to the uniform thickness of the coated film by the air flow generated by the reduced pressure passing the spacing of the shutter members 12, 14.

10. 发明专利

JPH0256268A PAINTING DEVICE 失效
公开(公告)号：JPH0256268A
公开(公告)日：1990-02-26
申请号：JP20732788
申请日：1988-08-23
申请人： DAINIPPON TORYO KK
发明人： MAEDA HIROMI , HAGA YUKIO , MIYAMOTO YOSHIHISA , ONO TOSHIHARU
IPC分类号： B05C3/10 , B05C3/20 , B05C11/10 , B05C11/115
摘要： PURPOSE:To well paint desired parts except non-painting parts which are made to remain partially by providing a means of transporting a specific material to be coated, means of assuring an inlet, outlet and gas flow routes and means of reducing pressure to a tank for dip painting. CONSTITUTION:Paint is first supplied while the pressure in a painting chamber 2 is reduced by a blower 28 in case of painting, for example, the front and both side surfaces of the material 4 to be coated and allowing the rear surface to remain without being painted. The inlet 12 and the outlet 14 and held closed respectively by shutters 16 and 18 in this case. The shutter 16 is then raised and the material 4 is transported by the transporting means (belt conveyors 6, 10, etc.) into the chamber 2 where the material is subjected to dip painting. The paint is expelled from the thin region formed between the rear surface of the material 4 and a sealing plate 22 by the external air flow based on the reduced pressure so that the rear surface of the material 4 is not painted. A prescribed outlet aperture is formed by moving the shutter 18 of the outlet 14 and the material 4 is discharged therefrom. Slight spacings are formed between the aperture and the front and both side surfaces of the material 4 by the external air flow admitted therein, by which the material 4 is coated to a specified thickness.

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