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1. 发明专利

JPH11170790A METHOD AND APPARATUS FOR TRANSFERRING CURVED SURFACE 失效
公开(公告)号：JPH11170790A
公开(公告)日：1999-06-29
申请号：JP35201797
申请日：1997-12-08
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYAKOSHI MITSUTOYO , MIYASHITA HARUO
IPC分类号： B41M1/38 , B29C59/00 , B29C63/02 , B29L9/00 , B32B33/00 , B44C1/17
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a transfer product such as a decorative material or the like having a three-dimensional protrusion and recess surface. SOLUTION: A transfer product such as a decorative material or the like is obtained by opposing a transfer layer side of a transfer sheet S having a support and a transfer layer at a protrusion and recess surface of a base material B to be transferred having the protrusion and recess surface, colliding solid particles P ejected from an ejector 1 with the support side of the sheet S, bringing the sheet S into pressure contact with the material B by its collision pressure, and then releasing the support to obtain the decorative material. In the case of opposing the sheet to a base material to be transferred, both ends of the sheet are supported by a sheet supporting unit 1, and the sheet and the material to be transferred are spaced apart, and a center of the sheet is formed in a shape of the sheet in a suspended state to be convex at the base material side. Then, collision pressure of the particles is applied to the sheet to be sequentially brought into contact with both end sides from a center of the sheet to the base material. Thus, the air is scarcely retained between the sheet and the material.

2. 发明专利

JPH1120397A TRANSFER SHEET FOR BASE MATERIAL WITH UNEVEN FACE AND METHOD FOR TRANSFERRING IMAGE TO CURVED FACE USING THE TRANSFER SHEET 失效
公开(公告)号：JPH1120397A
公开(公告)日：1999-01-26
申请号：JP18715297
申请日：1997-06-30
申请人： DAINIPPON PRINTING CO LTD
发明人： ONO HARUO , MIYAKOSHI MITSUTOYO , YOSHIKAWA HIROHISA , SUGA REIKO , OKAMOTO MASARU
IPC分类号： B41M1/40 , B44C1/17
摘要： PROBLEM TO BE SOLVED: To provide a transfer sheet which enables the positive transfer of an image to a three-dimensionally uneven face without a transfer defect such as cracks and also shows outstanding surface physical properties and also is capable of efficiently transferring the image to the three-dimensionally uneven face. SOLUTION: This transfer sheet S comprises a support 1 and a transfer layer 2 which are made of thermoplastic resin, and the transfer layer 2 contains a reactive plasticizer with a functional group having active hydrogen in the thermoplastic resin. The method for transferring an image to a curved face is to cause a solid particle P to run into the support side of the transfer sheet S, for example, under such an arrangement that the transfer layer side of the transfer sheet S is set opposite to the face to which a layer 3 such as a primer coat layer or an adhesive layer is applied on the uneven face side of a base material B to which the image is transferred, then peel/remove the support 1 after bringing the transfer sheet S into contact under pressure with the base material B by the impact pressure, and further, apply a top coat layer 4. In this case, the functional group containing the active hydrogen of a reactive plasticizer in the transfer layer 2 is chemically bonded with an isocyanate group contained in the top coat layer 4 coming into contact, back face to front face, with the transfer layer 2 or the layer 3 such as the adhesive layer or the primer coat layer formed on the base material B side.

3. 发明专利

JPH10337994A METHOD AND APPARATUS FOR TRANSFERRING CURVED SURFACE 失效
公开(公告)号：JPH10337994A
公开(公告)日：1998-12-22
申请号：JP15125797
申请日：1997-06-09
申请人： DAINIPPON PRINTING CO LTD
发明人： OKAMOTO MASARU , ONO HARUO , MIYASHITA HARUO , YOSHIKAWA HIROHISA , MIYAKOSHI MITSUTOYO , SUGA REIKO
IPC分类号： B41M1/40 , B44C1/165
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material having a three- dimensional protrusion and recess surface. SOLUTION: This apparatus opposes a transfer layer side of a transfer sheet S having a support and a transfer layer to a projection and recess surface side of a base material B to be transferred with the projection and recess surface, collides solid particles P ejected from an ejector 2 to the support side of the sheet, brings the sheet into pressure contact with the base material by its collision pressure, and then releases the support to obtain a decorative material. In this case, the sheet S is pressed to both side faces of the material B at both side end outsides of the material B to seal a gap between the both. Thus, the collision pressure of the particles P is applied while preventing adherence of the particles P moved around to the rear to the transfer layer side of the sheet S to the side face.

4. 发明专利

JPH10151711A DECORATIVE SHEET AND MATERIAL FOR RECOATING 失效
公开(公告)号：JPH10151711A
公开(公告)日：1998-06-09
申请号：JP32482996
申请日：1996-11-21
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYAKOSHI MITSUTOYO
IPC分类号： B32B27/00 , B32B27/12 , B32B27/16 , B32B27/32
摘要： PROBLEM TO BE SOLVED: To form a uniform surface excellent in thickness feeling by infiltrating recoating paint such as stain into a surface nonwoven fabric without dripping and repelling the paint at the time of coating and to further form a surface having the extremely similar thickness feeling in such a case that recoating paint is applied to a woodwork product and excellent in durability. SOLUTION: A decorative sheet 1 for recoating is formed by a method wherein a pattern layer 12 is provided on a PO sheet and a nonwoven fabric 13 having fibers arranged in a definite direction is laminated thereon and embossed patterns are formed on the surface of the nonwoven fabric 13 and embossed recessed parts 14 are filled with wiping ink 15 containing an ionizing radiation curable resin as a binder by wiping processing and the wiping ink is cured by the irradiation with ionizing radiation.

5. 发明专利

JPH10100597A METHOD AND APPARATUS FOR CURVED SURFACE TRANSFER 失效
公开(公告)号：JPH10100597A
公开(公告)日：1998-04-21
申请号：JP27530596
申请日：1996-09-27
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYASHITA HARUO , MIYAKOSHI MITSUTOYO
IPC分类号： B41F16/00 , B44C1/17
摘要： PROBLEM TO BE SOLVED: To produce a decorative material having three-dimensional uneven surface. SOLUTION: Solid particles 5 are made to collide with the uneven surface of a backing 1 from the back side of a transfer sheet 3 facing a transfer layer, the transfer sheet 3 is made to contact with the uneven surface of the backing using the collision pressure and transferred. In a chamber 16 formed on the back side of the transfer sheet 3 using the sheet 3 as a partition, the collision of the solid particles from a nozzle 15 and the suction-recovery of the particles after collision by a suction nozzle 17 are conducted.

6. 发明专利

JPH1095200A METHOD AND DEVICE FOR TRANSFERRING TO CURVED FACE 失效
公开(公告)号：JPH1095200A
公开(公告)日：1998-04-14
申请号：JP26908896
申请日：1996-09-20
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYASHITA HARUO , MIYAKOSHI MITSUTOYO
IPC分类号： B41F16/00 , B44C1/165 , B65C3/00
摘要： PROBLEM TO BE SOLVED: To make it easy to perform a surface decoration, even when the form of a pillar-shaped decorative member is varied. SOLUTION: A transfer sheet 3 is brought into contact under pressure with the uneven face of a pillar-shaped transfer base material 1 using the collision impact of a solid particle to transfer an image by causing the solid particle to collide with the uneven surface of the transfer base material 1 from the back face side of the transfer sheet 3 with a transfer layer positioned opposite to the uneven surface of the transfer base material. That is, the transfer base material 1 to which an image is transferred is transported in the longitudinal direction and the transfer sheet 3 is supplied to the transfer base material 1, synchronized, in speed, with the transport speed of the transfer base material 1, and the transfer sheet 3 is brought into contact under pressure with the transfer base material 1 sequentially stepwise per small area in the direction almost orthogonal or orthogonal with the longitudinal direction of the transfer base material 1, using the collision impact of the solid particle blown from an array of nozzles 15a-15b. Both ends of the transfer sheet 3 are made afloat from the very beginning with the help of a sheet clamping device 9, and the transfer sheet 3 is transported while being clamped in such a manner that the transfer sheet 3 approaches the transfer base material 1 as the former proceeds toward the downstream side.

7. 发明专利

JPH0978789A MANUFACTURE OF ANTIBACTERIAL HANDRAIL 失效
公开(公告)号：JPH0978789A
公开(公告)日：1997-03-25
申请号：JP26362995
申请日：1995-09-19
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYAKOSHI MITSUTOYO
IPC分类号： E04F11/18 , A01N59/16 , A61L2/16 , B32B15/08 , B32B27/18
摘要： PROBLEM TO BE SOLVED: To prevent the environmental pollution through a handrail, and to prevent the indoor infection by using an antibacterial metal panel for handrail. SOLUTION: A pattern layer 14 is provided on a thermoplastic resin sheet as a printing base material 15, which is colored, by printing, and a transparent or translucent thermoplastic resin sheet 1 is laminated on the pattern layer 14 by the doubling emboss method, and a transparent OP layer 12, which includes the antibacterial agent 11, is formed on the emboss surface of the transparent or translucent thermoplastic resin sheet 13 so as to form an antibacterial decorative laminated sheet, and this antibacterial decorative laminated sheet is laminated on a metal plate 17 through the adhesive agent 16 so as to form an antibacterial metal panel 1. This antibacterial panel is bent in response to the purpose so as to manufacture an antibacterial handrail.

8. 发明专利

JPH07266799A SHEET FOR SHAPING CURABLE RESIN DECORATIVE PLATE 失效
公开(公告)号：JPH07266799A
公开(公告)日：1995-10-17
申请号：JP8523294
申请日：1994-04-01
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYAKOSHI MITSUTOYO
IPC分类号： B41M3/06 , B29C59/16 , B29K101/10 , B32B27/00 , B32B27/32 , B32B27/42 , B32B33/00 , B44C3/02
摘要： PURPOSE:To obtain a sheet for shaping a curable resin decorative plate in which oozing of resin caused at the time of molding or decomposed product produced from the shaping sheet to a metal plate surface for contaminating is prevented in the sheet in which plastic of the plate having an uneven pattern is used as a base material sheet. CONSTITUTION:The sheet for a shaping curable resin decorative plate comprises an uneven pattern layer 4 of curable resin provided on one surface of a base material sheet 1, and a laminate with a shielding layer 3 provided on the other surface through an adhesive layer 2 as required.

9. 发明专利

JPH0732799A CONDENSING DESIGN FILM AND DECORATIVE GLASS USING THE SAME FILM 失效
公开(公告)号：JPH0732799A
公开(公告)日：1995-02-03
申请号：JP19918293
申请日：1993-07-16
申请人： DAINIPPON PRINTING CO LTD
发明人： YAMASHITA YOSHIYUKI , MIYAKOSHI MITSUTOYO
IPC分类号： B41M3/06 , B44F1/06 , C03C17/34 , C03C27/12
摘要： PURPOSE:To provide a condensing design film in which a feel of design of an unevenness is strengthened according to a state change of a light emitted to the film and the feel of the design is improved as compared with prior art. CONSTITUTION:An uneven pattern 3 is provided on a surface of a film base material 2, a light emitted to a rear surface of the material 2 is converged or diverged, and a lens layer 4 for stereoscopically floating the uneven pattern 3 or a decoration pattern formed on the base material 2, as required, is provided.

10. 发明专利

JPH06182939A SHEATHING SHEET AND RESIN MOLDED FORM USING THE SAME SHEET 失效
公开(公告)号：JPH06182939A
公开(公告)日：1994-07-05
申请号：JP35525392
申请日：1992-12-17
申请人： DAINIPPON PRINTING CO LTD
发明人： MIYAKOSHI MITSUTOYO
IPC分类号： B29C47/06 , B29K27/12 , B29K33/00 , B29L9/00 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/22 , B32B27/30
摘要： PURPOSE:To provide a sheathing sheet which can be orderly laminated along a surface shape even if a surface shape of a resin molded form is stereoscopic, since surface physical properties are excellent, adhesion is made with rigid adhesive strength and sufficient flexibility is provided. CONSTITUTION:A sheathing sheet is formed of a laminated sheet obtained by thermally fusion-bonding a colored resin sheet to a surface of an acrylic resin layer of a composite film to be coextruded from a fluorine resin layer and the acrylic resin layer and laminating a base material sheet of thermoplastic resin to the surface of the colored resin sheet via adhesive.

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