WO2021075512A1 - 記録媒体、分離部材付き記録媒体、加飾シート、分離部材付き加飾シート、加飾品、加飾品の製造方法、及び記録媒体と転写シートの組合せ - Google Patents

記録媒体、分離部材付き記録媒体、加飾シート、分離部材付き加飾シート、加飾品、加飾品の製造方法、及び記録媒体と転写シートの組合せ Download PDF

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Publication number
WO2021075512A1
WO2021075512A1 PCT/JP2020/038977 JP2020038977W WO2021075512A1 WO 2021075512 A1 WO2021075512 A1 WO 2021075512A1 JP 2020038977 W JP2020038977 W JP 2020038977W WO 2021075512 A1 WO2021075512 A1 WO 2021075512A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
recording medium
decorative
less
light transmittance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/038977
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
寛人 松井
良正 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2021552443A priority Critical patent/JP7505501B2/ja
Publication of WO2021075512A1 publication Critical patent/WO2021075512A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer

Definitions

  • the present disclosure relates to a recording medium, a recording medium with a separating member, a decorative sheet, a decorative sheet with a separating member, a decorative item, a method for manufacturing the decorative item, and a combination of the recording medium and the transfer sheet.
  • a method for producing a printed matter a method of forming an image on an image forming layer of a recording medium is known.
  • An image can be formed on this image forming layer by various image forming methods.
  • a sublimation type thermal transfer method a molten type thermal transfer method, an inkjet printing method, a toner printing method and the like are known.
  • Patent Document 1 proposes a decorative sheet in which a cured image layer of an inkjet ink composition is provided on a resin sheet, and a method for manufacturing a decorative product using the decorative sheet.
  • the present disclosure provides a recording medium capable of manufacturing an article having a novel design, a recording medium with a separating member capable of manufacturing an article having a novel design, and a decoration capable of manufacturing a decorative product having a novel design.
  • Providing sheets, providing decorative sheets with separating members that can manufacture decorative products with innovative design, providing manufacturing methods for decorative products with innovative design, recording media that can manufacture articles with innovative design The main issues are the provision of a combination of and transfer sheets, and the provision of decorative products with innovative designs.
  • the recording medium of one embodiment of the present disclosure has a support and an image forming layer, and has a light transmittance of any wavelength of 350 nm or more and 750 nm or less of the entire recording medium, which is higher than 0%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire recording medium is 50% or less, and the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire recording medium is 10% or less.
  • the recording medium with a separating member is provided with a separating member that can be separated from the decorative sheet on the support side of the recording medium.
  • the decorative sheet of one embodiment of the present disclosure has a support and an image forming layer, and the light transmittance of any wavelength of 350 nm or more and 750 nm or less of the entire decorative sheet is higher than 0%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire decorative sheet is 50% or less, and the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire decorative sheet is 10% or less. is there.
  • the decorative sheet with a separating member is provided with a separating member that can be separated from the decorative sheet on the support side of the decorative sheet.
  • the above-mentioned decorative sheet and the decorative object are integrated.
  • the method for producing a decorative product according to an embodiment of the present disclosure includes an image forming step of forming an image on the image forming layer of the recording medium, and after the image forming step, the recording medium and the decorative object. Including an integration step of integrating the two.
  • the separation member is separated after the image forming step of forming an image on the image forming layer of the recording medium with a separating member and the image forming step.
  • the separation step includes a separation step, and after the separation step, an integration step of integrating the recording medium and the decorative object.
  • the method for manufacturing a decorative product is a method for manufacturing a decorative product using a decorative sheet, wherein the decorative sheet has a support and an image forming layer, and the decoration is provided.
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire laminate of the decorative sheet and the functional layer is higher than 0%, and the laminate
  • the functional layer is provided so that the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less is 50% or less, and the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire laminate is 10% or less.
  • the combination of one embodiment of the present disclosure is a combination of a recording medium and a transfer sheet, wherein the recording medium has a support and an image forming layer, and the transfer sheet is a base material and the base material.
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less is higher than 0%, and the wavelength is A transcript having a light transmittance of 50% or less in the entire range of the region 350 nm or more and 750 nm or less and a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less can be obtained.
  • the recording medium of the present disclosure, the recording medium with a separating member of the present disclosure, and the combination of the recording medium of the present disclosure and the transfer sheet can produce an article having a novel design.
  • the decorative sheet of the present disclosure, the decorative sheet with a separating member of the present disclosure, and the method of manufacturing the decorative product of the present disclosure can produce a decorative product having a novel design.
  • the decorative product of the present disclosure has a novel design.
  • a and B are schematic cross-sectional views showing an example of the recording medium of the present disclosure. It is the schematic sectional drawing which shows an example of the recording medium with a separation member of this disclosure. It is the schematic sectional drawing which shows an example of the recording medium with a separation member of this disclosure.
  • a and B are schematic cross-sectional views showing an example of the decorative sheet of the present disclosure.
  • a and B are schematic cross-sectional views showing an example of the decorative sheet with a separating member of the present disclosure.
  • A is a schematic cross-sectional view showing an example of the decorative sheet of the present disclosure
  • B is a schematic cross-sectional view showing an example of the decorative sheet with a separating member of the present disclosure
  • A is a schematic cross-sectional view showing an example of the decorative sheet of the present disclosure
  • B is a schematic cross-sectional view showing an example of the decorative sheet with a separating member of the present disclosure
  • a and B are schematic cross-sectional views showing an example of the decorative products of the present disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article of this disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article of this disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article of this disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article of this disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article of this disclosure. It is a process drawing which shows an example of the manufacturing method of the decorative article
  • the recording medium 100 of the present disclosure has a support 1 and an image forming layer 10 (see FIGS. 1 to 3).
  • the support 1 in the present disclosure means all the constituent members other than the image forming layer 10 among the constituent members constituting the recording medium 100.
  • the recording medium 100 of the present disclosure satisfies the following conditions 1A to 3A.
  • (Condition 1A) The light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire recording medium 100 is higher than 0%.
  • (Condition 2A) The light transmittance in the entire wavelength region of the entire recording medium 100 of 350 nm or more and 750 nm or less is 50% or less.
  • Consdition 3A The light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire recording medium 100 is 10% or less.
  • the recording medium 100 of the present disclosure has a novel sense of sheerness.
  • the recording medium 100 of the present disclosure can form a novel image on the image forming layer 10.
  • the recording medium 100 of the present disclosure can manufacture an article having a novel design.
  • the recording medium 100 of the present disclosure can produce a printed matter and a decorative sheet having a novel design by forming an image on the image forming layer 10.
  • the manufactured decorative sheet can decorate the object.
  • the manufactured decorative sheet can give an object a novel design.
  • the printed matter and the decorative sheet manufactured by the recording medium 100 of the present disclosure give an impression of an image formed on the image forming layer 10 depending on the type of the light source when irradiating the light from the light source and the direction of the light irradiation. Can be changed.
  • the light transmittance of the entire recording medium in the present disclosure means the light transmittance of a laminated body of all the constituent members constituting the recording medium 100.
  • the light transmittance of the recording medium 100 means the light transmittance of the entire recording medium 100.
  • the light transmittance in the present disclosure is measured by a spectrophotometer (UV-3100PC, Shimadzu Corporation) equipped with an integrating sphere accessory device ISR-3100 (Shimadzu Corporation). Specifically, a recording medium to be measured is installed on the sample luminous flux side of this device, a polyethylene terephthalate film having a thickness of 16 ⁇ m is installed as a blank on the control luminous flux side, and the light transmittance in the target wavelength region is measured. It was done.
  • the recording medium 100 of the present disclosure has a light transmittance of more than 0% at any wavelength in the wavelength region of 350 nm or more and 750 nm or less.
  • the recording medium 100 of the present disclosure includes a portion where the light transmittance is higher than 0% in the wavelength region of 350 nm or more and 750 nm or less.
  • the recording medium 100 as an example of the present disclosure includes a portion having a light transmittance of 0% in a wavelength region of 350 nm or more and 750 nm or less.
  • the recording medium 100 in a preferred embodiment of the present disclosure includes a portion having a light transmittance higher than 0% in a wavelength region of 350 nm or more and 500 nm or less.
  • the recording medium 100 as an example of the present disclosure includes a portion where the light transmittance is 0% in the wavelength region of 350 nm or more and less than 400 nm.
  • the recording medium 100 as an example of the present disclosure has a light transmittance of more than 0% in the entire wavelength region of 400 nm or more and 750 nm or less.
  • the recording medium 100 as an example of the present disclosure includes a portion having a light transmittance of 4% or more in a wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 as an example of the present disclosure includes a portion having a light transmittance of 10% or more in a wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 4% or more, more preferably more than 10%, in the entire range of the wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 of this form can form an image with high color development on the image forming layer 10.
  • the recording medium 100 as an example of the present disclosure includes a portion having a light transmittance of less than 4% in a wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 as an example of the present disclosure has a light transmittance of less than 4% in the entire wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 of this form can form an image having strong contrast on the image forming layer 10.
  • the light transmittance of the recording medium 100 of the present disclosure is determined by the light transmittance of the decorative sheet of the present disclosure, the light transmittance of the decorative sheet used in the method for manufacturing the decorative product of the present disclosure, and the decorative sheet and the functional layer. It may be read as the light transmittance of the laminated body, the light transmittance of the transferred product obtained by the combination of the present disclosure, and the like.
  • the recording medium 100 as an example of the present disclosure satisfies the following (i) and (ii).
  • the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less is 10% or less. More preferably, it is 0.05% or more and 10% or less. More preferably, it is 0.05% or more and 5% or less.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less is 4% or more and 50% or less. More preferably, it is higher than 10% and 50% or less. More preferably, it is higher than 10% and 35% or less.
  • the recording medium 100 of this form can manufacture a decorative sheet having a more novel design and a printed matter having a more novel design.
  • the recording medium 100 as an example in this form includes a portion having a light transmittance of 10% or more in a wavelength region of 350 nm or more and 700 nm or less (excluding wavelengths of a wavelength region of 350 nm or more and 500 nm or less).
  • the recording medium 100 as an example in this form has a light transmittance of 10% or more in the entire range of the wavelength region of 350 nm or more and 700 nm or less (however, the wavelength of the wavelength region of 350 nm or more and 500 nm or less is excluded).
  • the recording medium 100 as an example in this form includes a portion having a light transmittance of less than 10% in a wavelength region of 350 nm or more and 700 nm or less (excluding wavelengths of a wavelength region of 350 nm or more and 500 nm or less).
  • the recording medium 100 as an example in this form has a light transmittance of less than 10% in the entire range of the wavelength region of 350 nm or more and 700 nm or less (however, the wavelength of the wavelength region of 350 nm or more and 500 nm or less is excluded).
  • the recording medium 100 as an example of the present disclosure satisfies the following (iii) and (iv).
  • the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less is 10% or less. Preferably, it is 0.05% or more and 10% or less. More preferably, it is 0.05% or more and 5% or less.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less is 10% or less.
  • the recording medium 100 of this form can produce a decorative sheet and a printed matter having a more innovative design.
  • the recording medium 100 of this form can produce a decorative sheet having good light resistance and a printed matter having good light resistance.
  • the recording medium 100 as an example in this form includes a portion having a light transmittance of 4% or more in a wavelength region of 700 nm or more and 750 nm or less.
  • the recording medium 100 as an example in this form includes a portion having a light transmittance of 10% or more in a wavelength region of 700 nm or more and 750 nm or less.
  • the light transmittance in the entire range of the wavelength region of 700 nm or more and 750 nm or less is 4% or more and 10% or less.
  • the recording medium 100 as an example in this form includes a portion having a light transmittance of less than 4% in a wavelength region of 700 nm or more and 750 nm or less.
  • the light transmittance in the entire range of the wavelength region of 700 nm or more and 750 nm or less is less than 4%.
  • the recording medium 100 of the present disclosure may satisfy the conditions 1A to 3A, and is not limited to the following forms.
  • the constituent members of the recording medium 100 of the present disclosure have a light transmittance of more than 0% at any wavelength in the wavelength region of 350 nm or more and 750 nm or less. The same applies to the decorative sheet 150 of the present disclosure.
  • the recording medium 100 of the present disclosure has an image forming layer 10 provided on the support 1.
  • An image can be formed on the image forming layer 10 by various image forming methods.
  • the image forming layer 10 may have a predetermined image in advance.
  • the type of the image forming layer 10 and the components of the image forming layer 10 are not limited, and can be appropriately set according to the image formed on the image forming layer 10 and the image forming method.
  • the component contained in the image forming layer 10 may be one kind or two or more kinds.
  • the light transmittance of the image forming layer 10 (the image forming layer alone) in the wavelength region of 350 nm or more and 750 nm or less is not limited, and it is sufficient that the condition 1A can be satisfied.
  • the image forming layer 10 includes a portion having a light transmittance of 50% or less in a wavelength region of 350 nm or more and 750 nm or less.
  • the image forming layer 10 has a light transmittance of 50% or less in the entire wavelength region of 350 nm or more and 750 nm or less.
  • the image forming layer 10 includes a portion having a light transmittance higher than 50% in a wavelength region of 350 nm or more and 750 nm or less.
  • the image forming layer 10 has a light transmittance higher than 50% in the entire wavelength region of 350 nm or more and 750 nm or less.
  • the image forming layer 10 includes a portion having a light transmittance of 10% or less in a wavelength region of 350 nm or more and 500 nm or less.
  • the image forming layer 10 has a light transmittance of 10% or less in the entire wavelength region of 350 nm or more and 500 nm or less.
  • the image forming layer 10 includes a portion having a light transmittance higher than 10% in a wavelength region of 350 nm or more and 500 nm or less.
  • the image forming layer 10 has a light transmittance of more than 10% in the entire wavelength region of 350 nm or more and 500 nm or less.
  • the image forming layer 10 has a light transmittance of 50% or less in the entire range of the wavelength region of 350 nm or more and 750 nm or less, and a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less. ..
  • the image forming layer 10 of this form can be a recording medium 100 that satisfies the conditions 1A to 3A without considering the light transmittance of the support 1.
  • a sublimation type thermal transfer method As a typical image forming method using a printer or the like, a sublimation type thermal transfer method, a molten type thermal transfer method, an inkjet printing method, a toner printing method (laser printing method) and the like can be exemplified.
  • the sublimation type thermal transfer method uses a thermal transfer sheet provided with a color material layer containing a sublimation dye, applies thermal energy according to image information to the thermal transfer sheet, and sublimates the color material layer. This is an image forming method in which a dye is transferred to an image forming layer 10 to form an image.
  • the fusion type thermal transfer method uses a thermal transfer sheet provided with a coloring material layer containing molten ink, applies thermal energy according to image information to the thermal transfer sheet, and melts or softens the color by applying the thermal energy.
  • This is an image forming method in which a material layer is transferred to an image forming layer 10 together with each layer to form an image.
  • a pressure wave generated by piezo drive is used to eject ink for inkjet from a nozzle, or to generate bubbles in the ink in a tube by heating to eject the ink, thereby forming an image.
  • This is an image forming method in which an image is formed by adhering to the layer 10.
  • the toner printing method is an image forming method in which toner is fixed (fused) to the image forming layer 10 by an electrostatic transfer method by the heat of a laser or the like.
  • the image may be formed by an offset printing method, a gravure printing method, a flexographic printing method, a screen printing method, or the like.
  • the image may be formed by a printing method other than this.
  • the image forming layer 10 contains a component that can accept a sublimation dye.
  • the image forming layer 10 of this form can form a clear and high-density image by a sublimation type thermal transfer method.
  • components that can accept sublimative dyes acrylic resin, acrylic-styrene copolymer, polyolefin, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, vinyl chloride-vinyl acetate copolymer, ethylene-vinyl acetate copolymer weight Examples thereof include coalescence, polyacrylic acid ester, polyester, polystyrene, polyamide, ethylene, copolymer of olefin and other vinyl polymer, ionomer, cellulose resin, polycarbonate, epoxy resin, polyvinylpyrrolidone, polyvinyl alcohol, gelatin and the like.
  • the image-forming layer 10 in a preferred form contains at least one of a vinyl chloride-vinyl acetate copolymer, an acrylic-styrene copolymer, a polyester, and an epoxy resin. Above all, the image forming layer 10 containing the vinyl chloride-vinyl acetate copolymer can form a higher density image by the sublimation type thermal transfer method.
  • the thickness of the image forming layer 10 is not limited and can be appropriately set according to the image forming method and the like.
  • the thickness of the image forming layer 10 capable of forming an image by the thermal transfer method is preferably 0.1 ⁇ m or more and 10 ⁇ m or less.
  • the thickness of the image forming layer 10 capable of forming an image by an inkjet printing method is preferably 0.1 ⁇ m or more and 50 ⁇ m or less, more preferably 1 ⁇ m or more and 40 ⁇ m or less, and further preferably 3 ⁇ m or more and 30 ⁇ m or less.
  • the thickness of the image forming layer 10 capable of forming an image by the toner printing method is preferably 0.01 ⁇ m or more and 5 ⁇ m or less, and more preferably 0.05 ⁇ m or more and 1 ⁇ m or less.
  • the method for forming the image forming layer 10 is not limited, and a film or the like to be an image forming layer may be bonded to the support 1 to form the image forming layer 10, and the coating liquid for the image forming layer is applied and dried. You may.
  • the image forming layer may be formed by transfer.
  • the recording medium 100 of the present disclosure has a support 1 (see FIGS. 1 to 3).
  • the support 1 may have a single-layer structure (see FIG. 1) or a laminated structure (see FIGS. 2 and 3).
  • the support 1 in the form shown in FIG. 2 has a laminated structure in which the layer 1A and the primer layer 3 are laminated.
  • the support 1 in the form shown in FIG. 3A has a laminated structure in which the layer 1A, the layer 1B, and the primer layer 3 are laminated in this order.
  • the support 1 in the form shown in FIG. 3B has a laminated structure in which the layer 1A, the primer layer 3, the layer 1B, and the primer layer 3 are laminated in this order.
  • the support 1 may include a layer other than the form shown in the figure.
  • the primer layer 3 as an example contains an adhesive component.
  • the support 1 has a laminated structure including a primer layer 3 (see FIGS. 2 and 3).
  • the support 1 has a laminated structure including a plurality of base materials, and includes a primer layer 3 provided between any of the base materials.
  • the support 1 includes a primer layer 3 located on the surface of the image forming layer 10 side.
  • Adhesive components include urethane resin, polyolefin, polyester, acrylic resin, epoxy resin, urea resin, melamine resin, phenol resin, vinyl chloride-vinyl acetate copolymer, polyimide, polyvinyl acetate, cyanoacrylate, synthetic rubber, etc. It can be exemplified.
  • polyolefin examples include an ⁇ -olefin-maleic anhydride copolymer and the like.
  • the adhesive component cured with a curing agent has good adhesiveness and heat resistance.
  • the curing agent examples include isocyanate compounds, aliphatic amines, cyclic aliphatic amines, aromatic amines, and acid anhydrides.
  • a base material having an adhesive surface or a base material having an adhesive treatment on the surface may be used without providing the primer layer 3.
  • Support 1 as an example includes a film base material.
  • the film base material may be referred to as a resin base material, a resin sheet, or the like.
  • the layer 1A in the form shown in FIGS. 1 and 2 may be used as the film base material.
  • Either one or both of the layer 1A and the layer 1B in the form shown in FIG. 3 may be used as the film base material.
  • the film base material include polyesters such as polyethylene terephthalate and polyethylene naphthalate, polyolefins, polyvinyl chlorides, polymethacrylates, polypropylene, polycarbonates, cellulose acetates, polyethylene derivatives, polyamides, and polymethylpentene. These film substrates may be stretched or unstretched.
  • the support 1 may include three or more film substrates.
  • a recording medium 100 that satisfies the conditions 1A to 3A may be used.
  • the light transmittance of the entire support 1 in the wavelength region of 350 nm or more and 750 nm or less, or the light transmittance of the entire support 1 of 350 nm or more and 500 nm or less.
  • the support 1 has a laminated structure, the light transmittance of each component constituting the support 1 is appropriately adjusted in the wavelength region of 350 nm or more and 750 nm or less in consideration of the light transmittance of the image forming layer 10.
  • the recording medium 100 can be a recording medium 100 that satisfies the conditions 1A to 3A.
  • the support 1 includes one or a plurality of light transmittance adjusting layers for adjusting the light transmittance of the entire recording medium 100.
  • the light transmittance adjusting layer may be a film or a sheet.
  • the light transmittance adjusting layer as an example contains a colorant for lowering the light transmittance.
  • the colorant examples include various inorganic pigments, organic pigments, inorganic-organic hybrid pigments, and organic dyes.
  • Inorganic pigments include silica, titanium oxide, titanium dioxide, zinc oxide, cerium oxide, iron oxide, iron yellow, ultramarine, hologram powder, aluminum, mica titanium, white mica, carbon black, white carbon, calcium carbonate, barium sulfate, etc. Alumina white, talc, fluorescent pigment, pearl pigment, metallic pigment and the like can be exemplified.
  • the organic pigment include chromatic pigments such as yellow, magenta, and cyan, azo pigments, phthalocyanine pigments, resin pigments, and hollow particles.
  • Examples of the inorganic-organic hybrid pigment include those obtained by coating an inorganic pigment with an organic pigment.
  • examples of the organic dye include a yellow dye, a magenta dye, and a cyan dye. Other colorants may be used.
  • the light transmittance adjusting layer contains a colorant, the thickness of the light transmittance adjusting layer, the component of the colorant, the content of the colorant, etc. are appropriately adjusted to adjust the light transmittance of the light transmittance adjusting layer. It can be adjusted as appropriate.
  • the support 1 may include one or a plurality of light transmittance adjusting layers.
  • the light transmittance in the entire wavelength region of the entire support 1 of 350 nm or more and 750 nm or less is 50% or less.
  • the light transmittance in the entire wavelength region of the entire support 1 of 350 nm or more and 500 nm or less may be adjusted to 10% or less.
  • both the layer 1A and the primer layer 3 are used as the light transmittance adjusting layer, and the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire support 1 is 50% or less, and the wavelength region of the entire support 1 is present.
  • the light transmittance in the entire range of 350 nm or more and 500 nm or less may be 10% or less.
  • the layer 1A may be a white film base material or the like in which a white pigment is kneaded (containing).
  • the primer layer 3 may be a white primer layer containing a white pigment. Moreover, you may combine these white film base materials with white primer layers.
  • the light transmittance of the entire support 1 By adjusting the light transmittance of the entire support 1 with the light transmittance adjusting layer, the light transmittance of the entire recording medium 100 including the support 1 can be adjusted so as to satisfy the conditions 1A to 3A.
  • the light transmittance adjusting layer may be appropriately selected as the recording medium 100 that satisfies the conditions 1A to 3A in consideration of the light transmittance of the image forming layer 10.
  • the light transmittance adjusting layer may include a portion having a light transmittance higher than 10% in the wavelength region of 350 nm or more and 500 nm or less.
  • the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire support 1 is 10%. It may be adjusted as follows. The same applies to the light transmittance in the wavelength region of the entire support 1 of 350 nm or more and 750 nm or less.
  • Table 1 shows the light transmittance adjusting layer and the light transmittance in the wavelength region of 350 nm or more and 750 nm or less.
  • the light transmittance adjusting layer (1) in Table 1 is a film base material kneaded with a white pigment.
  • the light transmittance adjusting layer (2) is a primer layer having a thickness of 3 ⁇ m containing anatase-type titanium oxide.
  • the light transmittance adjusting layer (3) is a primer layer having a thickness of 1 ⁇ m containing anatase-type titanium oxide.
  • the light transmittance adjusting layer (4) is a primer layer having a thickness of 2.5 ⁇ m containing rutile-type titanium oxide.
  • the light transmittance adjusting layer (5) is a primer layer containing carbon black and having a thickness of 0.5 ⁇ m.
  • the light transmittance adjusting layer (6) is a primer layer having a thickness of 1.5 ⁇ m containing a metallic pigment.
  • the light transmittance adjusting layer (7) is a primer layer containing a pearl pigment and having a thickness of 1.5 ⁇ m.
  • the content of anatase-type titanium oxide with respect to the total mass of the light transmittance adjusting layer (2) is the same as the content of anatase-type titanium oxide with respect to the total mass of the light transmittance adjusting layer (3).
  • the light transmittance adjusting layers (2) to (7) were formed by using a coating liquid for a primer layer containing various colorants and resin components, applying the coating liquid to a transparent polyethylene terephthalate film, and drying. It is a thing.
  • the light transmittance of the light transmittance adjusting layers (2) to (7) was measured on the laminated body of the transparent polyethylene terephthalate film and the light transmittance adjusting layers (2) to (7).
  • the light transmittance adjusting layers (1) to (6) each have a light transmittance of 50% or less in the entire range of the wavelength region of 350 nm or more and 750 nm or less, and the light transmittance in the entire range of the wavelength region of 350 nm or more and 500 nm or less. Is 10% or less.
  • the recording medium 100 satisfying the conditions 1A to 3A can be obtained without considering other configurations.
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less, and a light transmittance of more than 10% in the entire range of the wavelength region of 700 nm or more and 750 nm or less.
  • a rate adjusting layer is included (see the light transmittance adjusting layer (3) in Table 1).
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less, and a light transmittance of 10% or less in the entire range of the wavelength region of 700 nm or more and 750 nm or less.
  • a rate adjusting layer is included (see the light transmittance adjusting layers (1), (2), (4) to (6) in Table 1).
  • the recording medium 100 as an example of the present disclosure includes a light transmittance adjusting layer having a light transmittance of 10% or less in the entire range of a wavelength region of 350 nm or more and 750 nm or less (the light transmittance adjusting layer (1) in Table 1). (2), (4) to (6)).
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less, and a light transmittance of 4% or more in the entire range of the wavelength region of 700 nm or more and 750 nm or less.
  • a rate adjusting layer is included (see light transmittance adjusting layers (2), (3), and (5) in Table 1).
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 10% or less in the entire wavelength region of 350 nm or more and 500 nm or less, and a light transmittance of 4% or more and 10% or less in the entire wavelength region of 700 nm or more and 750 nm or less. (See the light transmittance adjusting layers (2), (3), and (5) in Table 1).
  • the recording medium 100 as an example of the present disclosure has a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less, and a light transmittance of less than 4% in the entire range of the wavelength region of 700 nm or more and 750 nm or less.
  • a rate adjusting layer is included (see light transmittance adjusting layers (1), (4), and (6) in Table 1).
  • the light transmittance adjusting layer (7) includes a portion where the light transmittance is 10% or more in the wavelength region of 350 nm or more and 500 nm or less.
  • the image forming layer 10 and other constituent members of the support 1 may be appropriately selected to obtain the recording medium 100 satisfying the conditions 1A to 3A. ..
  • the support 1 has a laminated structure including a plurality of light transmittance adjusting layers (for example, the light transmittance adjusting layer (7) in Table 1) having a light transmittance higher than 10% in the entire range of 350 nm or more and 500 nm or less.
  • the light transmittance is 10% or less in the entire wavelength region of 350 nm or more and 500 nm or less of the entire support 1.
  • the support 1 includes a light transmittance adjusting layer (for example, the light transmittance adjusting layer (7) in Table 1) having a light transmittance higher than 10% in the entire range of 350 nm or more and 500 nm or less, and 350 nm or more and 500 nm.
  • the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less is 10% or less.
  • the above “350 nm or more and 500 nm or less”, “higher than 10%", and “10% or less” may be read as "350 nm or more and 750 nm or less", “more than 50%", and "50% or less", respectively.
  • the light transmittance adjusting layer has a wavelength region of 350 nm or more and 750 nm of the light transmittance adjusting layer by appropriately adjusting the type of colorant, the content of the colorant, and the thickness of the layer.
  • the following light transmittance and the light transmittance in the wavelength region of 350 nm or more and 500 nm or less can be adjusted.
  • the content of the pearl pigment and the thickness of the light transmittance adjusting layer (7) are appropriately adjusted to obtain a light transmittance of 10 in the entire wavelength region of 350 nm or more and 500 nm or less. It can be less than%.
  • a transparent film base material, a transparent primer layer, or the like may be provided between the light transmittance adjusting layers.
  • An example of a transparent film substrate or a transparent primer layer includes a portion having a light transmittance of more than 50% or a portion of 70% or more in a wavelength region of 350 nm or more and 750 nm or less.
  • the transparent film substrate and the transparent primer layer have a light transmittance of more than 50% or 70% or more in the entire range of the wavelength region of 350 nm or more and 750 nm or less.
  • the transparent film base material and the transparent primer layer include a portion having a light transmittance of 50% or less in a wavelength region of 350 nm or more and 750 nm or less.
  • the transparent film substrate and the transparent primer layer have a light transmittance of 50% or less in the entire wavelength region of 350 nm or more and 750 nm or less.
  • the layer 1A and the primer layer 3 may be used as the light transmittance adjusting layer, and the layer 1B may be used as the transparent film base material.
  • any one of the layer 1A, the layer 1B, and the primer layer 3 may be used as the light transmittance adjusting layer.
  • any one of the layer 1A, the layer 1B, and the primer layer 3 may be used as the light transmittance adjusting layer, and any one or more of the plurality of primer layers 3 may be used as the light transmittance adjusting layer. Good.
  • a vapor-deposited film or the like may be used as the light transmittance adjusting layer.
  • An example of a thin-film vapor deposition film is one in which a thin-film deposition layer is provided on one surface of a film substrate, one of the other surfaces, or both surfaces.
  • the vapor-deposited film is one in which one surface and one or both surfaces of the film base material are subjected to a vapor deposition treatment.
  • the film base material constituting the vapor-deposited film may have a single-layer structure or a laminated structure.
  • the light transmittance adjusting layer is a vapor-deposited film
  • the light transmittance of the film substrate constituting the vapor-deposited film is taken into consideration, and the thickness of the vapor-deposited layer is appropriately adjusted to obtain a light transmittance of 350 nm or more and 750 nm or less in the wavelength region. Can be adjusted.
  • the light transmittance adjusting layer as an example is a concavo-convex layer having a concavo-convex structure on the surface.
  • the concavo-convex layer is a film having a concavo-convex structure on its surface.
  • the film having an uneven surface structure examples thereof include those in which the smoothness of the surface is lowered by various blasting processes. As the blasting process, sandblasting and the like can be exemplified.
  • the light transmittance adjusting layer as an example is a void layer.
  • a film base material which may be a resin base material
  • voids are generated with the inorganic fine particles as nuclei, or a polymer that is incompatible with the main resin is mixed and the mixture is mixed. Examples thereof include those in which voids are generated when the mixture is stretched.
  • the polymer may be one kind or two or more kinds.
  • the voids contained in the void layer are sometimes referred to as microvoids or vacancies.
  • the void layer may also be referred to as a porous layer, a porous film, or the like.
  • the size of the void, the proportion occupied by the void, the thickness of the void layer, and the like are appropriately set, and the light transmittance of the support 1 including the void layer and the recording medium 100 are set.
  • the light transmittance can be adjusted.
  • the support 1 in this form can adjust the glossiness of the recording medium 100.
  • the thickness of the support 1 is not limited, but is preferably 1 ⁇ m or more and 300 ⁇ m or less.
  • the thickness of the recording medium 100 is not limited, and may be appropriately determined in consideration of an image forming method and the like when an image is formed on the image forming layer 10. For example, when the image is formed in the printer, the thickness may be set in consideration of the transportability of the printer.
  • the thickness of the recording medium 100 as an example of the present disclosure is 100 ⁇ m or less.
  • the recording medium 100 having this thickness can produce a decorative product having a good appearance.
  • the recording medium 100X with a separation member of the present disclosure may be used, and the thickness of the separation member and the like may be appropriately determined.
  • the recording medium 100 of the present disclosure can produce a printed matter having a novel design by forming an image on the image forming layer 10.
  • An image formed on the image forming layer 10 of the recording medium 100 of the present disclosure may be used as a decorative sheet.
  • the decorative sheet obtained from the recording medium 100 of the present disclosure can produce a decorative product having a novel design.
  • the glossiness of the recording medium 100 as an example of the present disclosure is 60 or less.
  • the recording medium 100 of this form has a matte feeling.
  • the recording medium 100 of this form can produce a decorative product having a matte feeling.
  • the glossiness of the recording medium 100 as an example of the present disclosure is higher than 60.
  • the recording medium 100 of this form has a glossy feeling.
  • the recording medium 100 of this form can produce a decorative product having a glossy feeling.
  • the glossiness of the recording medium 100 in the present disclosure is the glossiness measured at an incident angle of 45 ° by a method based on JIS-Z-8741 using a gloss meter (VG7000 Nippon Denshoku Kogyo Co., Ltd.).
  • the glossiness of the recording medium 100 may be measured from the image forming layer 10 side of the recording medium 100 or from the support 1 side.
  • the glossiness of the recording medium 100 of the present disclosure is 60 or less, which means that the glossiness when measured from either the image forming layer 10 side or the support 1 side is 60 or less. ..
  • Examples of the method of setting the glossiness of the recording medium 100 to 60 or less include a method of using the support 1 including the uneven layer and a method of using the support 1 including the void layer.
  • the uneven layer as an example is located on the surface of the support 1 on the image forming layer 10 side.
  • the void layer the void layer described in the above-mentioned light transmittance adjusting layer can be appropriately selected and used.
  • the surface of the concavo-convex layer has a concavo-convex structure, and the glossiness can be adjusted at the concavo-convex portion.
  • the concavo-convex layer may have a concavo-convex structure on the image forming layer 10 side, or may have a concavo-convex structure on the opposite side.
  • An uneven structure may be provided on both the image forming layer 10 side and the opposite side thereof.
  • the concavo-convex layer as an example contains particles, and a part of the particles protrudes. In this uneven layer, an uneven structure is formed by a protruding portion and a non-protruding portion of particles.
  • the concavo-convex layer as an example contains particles, and the surface of the concavo-convex layer is raised.
  • an uneven structure is formed in a raised portion and a non-raised portion.
  • the uneven layer is a film containing particles.
  • the uneven layer is a film in which particles are kneaded.
  • the uneven layer is a film that has been surface-treated.
  • the uneven layer has an uneven structure formed by surface treatment. Examples of particles include inorganic particles and organic particles. Examples of such particles include silica, calcium carbonate, barium sulfate, titanium oxide, porous particles, hollow particles, talc, dicarboxylic acid ester amide, and polyethylene.
  • the coating layer obtained by applying and drying the coating liquid in which the particles and the binder are dispersed or dissolved in an appropriate solvent may be used as the uneven layer. Examples of the surface treatment method for shaping the uneven structure include embossing and blasting.
  • the glossiness of the recording medium 100 can be adjusted by appropriately setting the height of the convex portion in the concavo-convex, the distance between the concave and convex portions, the thickness of the concavo-convex layer, and the like.
  • the light transmittance adjusting layer contains a colorant and has an uneven surface.
  • the light transmittance adjusting layer of this form can adjust the light transmittance and the glossiness.
  • the recording medium 100X with a separating member of the present disclosure is provided with a separating member 60 on the support 1 side of the recording medium 100 (see FIGS. 4 and 5).
  • the separation member 60 can be separated from the recording medium 100.
  • the separation member 60 may be a member that can be separated from the recording medium 100 by applying thermal energy, or may be a member that can be separated from the recording medium 100 without applying thermal energy.
  • the structure of a conventionally known intermediate transfer medium having a base material and a transfer layer including a receiving layer may be applied to the recording medium 100X with a separation member of the present disclosure.
  • the base material portion of the intermediate transfer medium may be the separation member 60
  • the transfer layer portion of the intermediate transfer medium may be the recording medium 100.
  • the recording medium 100 of the recording medium 100X with a separating member of the present disclosure can be used as it is.
  • An image can be formed on the image forming layer 10 of the recording medium 100 of the present disclosure.
  • the thickness of the recording medium 100 is a thickness that can improve the transportability in the printer.
  • the thickness of the recording medium 100 for obtaining the decorative sheet is 100 ⁇ m or less.
  • the apparent thickness of the entire recording medium 100 can be increased by the thickness of the separating member 60.
  • the thickness of the entire recording medium 100X with the separating member can be adjusted to a thickness suitable for the transportability of the printer.
  • Such a recording medium 100X with a separating member of the present disclosure has good transportability at the time of image formation.
  • Such a recording medium 100X with a separating member of the present disclosure can form a clear image on the image forming layer 10.
  • the recording medium 100X with a separating member of the present disclosure can have good handleability.
  • the thickness of the printed matter produced by the recording medium 100 and the decorative sheet produced by the recording medium 100 can be reduced.
  • the thickness of the recording medium 100 portion is 100 ⁇ m or less, and the thickness of the entire recording medium 100X with a separating member is thicker than 100 ⁇ m.
  • the measures that can separate the separating member 60 may be taken on the separating member 60 side or on the support 1 side. Moreover, it may be performed on both sides.
  • the separation member 60 as an example includes the separation portion base material 1C and the separation auxiliary layer 6, and the separation auxiliary layer 6 is in contact with the support 1 of the recording medium 100 (see FIG. 5).
  • the separation portion base material 1C is not limited, and a film base material, a paper base material, or the like can be appropriately selected and used.
  • Paper substrates include high-quality paper, coated paper, resin-coated paper, art paper, cast-coated paper, paperboard, synthetic paper (polyolefin-based, polystyrene-based), synthetic resin or emulsion-impregnated paper, synthetic rubber latex-impregnated paper, synthetic resin. Examples thereof include an inner paper, a cellulose fiber paper, and the like.
  • the separation portion base material 1C may have a single-layer structure, or may have a laminated structure in which the above-mentioned film base material, paper base material, or the like is laminated.
  • the separation part base material 1C includes a primer layer in contact with the separation auxiliary layer 6. Since the separation member 60 is finally separated from the recording medium 100, it is not necessary to consider the light transmittance of the separation member 60. For example, by using an inexpensive paper base material or the like as the separation portion base material 1C, the above-mentioned various effects can be realized while reducing the manufacturing cost of the recording medium 100X with a separation member.
  • the separation part base material 1C has a laminated structure in which a primer layer, a void layer, a film base material, and a paper base material are laminated in this order from the separation auxiliary layer 6 side.
  • these base materials may be bonded to each other using a primer layer or the like, and polyethylene or the like is used. It may be pasted by EC sand lamination.
  • the separation part base material 1C may have a single-layer structure.
  • the separation auxiliary layer 6 functions as an adhesive layer.
  • the components contained in the adhesive layer include acrylic resin, vinyl resin, polyester, urethane resin, polyamide, epoxy resin, rubber resin, ionomer resin, and silicone resin. Other adhesive components can also be used.
  • the adhesive layer as an example is in contact with the support 1.
  • the adhesive force between the adhesive layer and the support 1 in this form is lower than the adhesive force between the adhesive layer and the separation portion base material 1C.
  • the separating member 60 can be separated at the interface between the support 1 and the adhesive layer. Separation part This separation can be realized by applying an adhesive treatment to the portion of the base material 1C in contact with the adhesive layer.
  • the bonding process includes a primer layer.
  • the separation auxiliary layer 6 may be used as a melt-extruded resin layer so that the separation member 60 can be separated from the recording medium 100.
  • the melt-extruded resin layer is a resin layer obtained by extruding a molten resin into a film by an extruder.
  • the extruder include a T-die and the like.
  • the extrusion method include conventionally known extrusion methods such as an extrusion coat laminating method, a sand laminating method, and a tandem laminating method.
  • the separation auxiliary layer 6 may be a release film, a separate paper, a separate film, a release film, a release paper, or the like, and the separation member 60 may be separable from the recording medium 100.
  • the separating member 60 is a release film, a separate paper, a separate film, a release film, and a release paper.
  • the layer in contact with the separation member 60 among the layers constituting the support 1 may be used as the release layer.
  • the interface between the release layer and the separation member 60 can be used as the separation interface, and the separation member 60 can be separated from the recording medium 100.
  • the layer 1A of the support 1 of the recording medium 100 in the form shown in FIGS. 1 to 3 may be used as a release layer, and the separation member 60 may be provided on the release layer.
  • release layer As the components of the release layer, waxes, silicone wax, silicone resin, silicone-modified resin, fluororesin, fluorine-modified resin, polyvinyl alcohol, acrylic resin, heat-crosslinkable epoxy-amino resin, heat-crosslinkable alkyd-amino resin, etc. are used. It can be exemplified.
  • the thickness of the release layer is preferably 0.5 ⁇ m or more and 5 ⁇ m or less.
  • the release layer 100 capable of satisfying the conditions 1A to 3A may be used as the recording medium 100 after the separation member 60 is separated.
  • the light transmittance adjusting layer is a peeling layer.
  • the release layer of this form contains a component having a release property and a colorant.
  • the separating member 60 may have a laminated structure so that a part of the separating member 60 can be separated between any of the constituent members constituting the separating member 60. That is, the separating members may be separated in stages.
  • the separation portion base material 1C may have a laminated structure including a plurality of base materials so that a part of the separation portion base material 1C can be separated.
  • the separation part base material 1C has a laminated structure, and any of the constituent members of the separation part base material 1C is separated before being separated at the interface between the separation member 60 and the support 1 of the recording medium 100.
  • a part of the separation part base material 1C may be separated as an interface.
  • the separation member 60 as an example includes a plurality of separation auxiliary layers.
  • the support 1 includes a release layer located on the separation member 60 side, and the separation member 60 includes a separation auxiliary layer 6.
  • the constituent members of the separation member 60 can be separated stepwise by appropriately setting the adhesiveness of the separation auxiliary layer 6 and the like.
  • the decorative sheet 150 of the present disclosure has a support 1 and an image forming layer 10.
  • the decorative sheet 150 of the present disclosure can decorate the decorative object 300.
  • the decorative sheet 150 of the present disclosure can be used for manufacturing a decorative product integrated with the decorative object 300.
  • the decorative sheet 150 of the present disclosure satisfies the following conditions 1B to 3B.
  • (Condition 1B) The light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire decorative sheet 150 is higher than 0%.
  • (Condition 2B) The light transmittance in the entire wavelength region of the entire decorative sheet 150 of 350 nm or more and 750 nm or less is 50% or less.
  • Consdition 3B The light transmittance in the entire wavelength region of the entire decorative sheet 150 of 350 nm or more and 500 nm or less is 10% or less.
  • the decorative sheet 150 of the present disclosure has a novel design.
  • the decorative sheet 150 of the present disclosure forms an image on the image forming layer 10, and then integrates the decorative sheet 150 and the decorative object 300 to manufacture a decorative product 400 having a novel design. it can.
  • the method for measuring the light transmittance of the decorative sheet 150 of the present disclosure is the same as the measuring method described for the recording medium 100 of the present disclosure.
  • the preferred form of the light transmittance of the decorative sheet 150 of the present disclosure is common to the recording medium of the present disclosure.
  • the decorative sheet 150 of the present disclosure may have an image formed on the image forming layer 10.
  • the measurement of the light transmittance of the decorative sheet 150 on which the image is formed on the image forming layer 10 is also the same as the measurement method described in the recording medium 100 of the present disclosure. In this case, the region where the image is not formed is defined as the measurement region.
  • the image to be formed is not limited, and an image formed by various image forming methods described in the recording medium 100 of the present disclosure can be exemplified.
  • the decorative sheet 150 in a preferred form is a thermal transfer image in which the image 50 formed on the image forming layer 10 is formed by a sublimation type thermal transfer recording method and a melt type thermal transfer recording method. More preferably, it is a thermal transfer image formed by a sublimation thermal transfer recording method.
  • the decorative product manufactured by using the decorative sheet 150 of the present disclosure is a combination of the decorative sheet 150 of the present disclosure and the decorative object 300.
  • the decorative sheet 150 of the present disclosure and the decorative object 300 are bonded together.
  • the decorative sheet 150 has an adhesive surface on the side to be decorated.
  • an adhesive layer is located on the surface of the decorative object side.
  • the decorative sheet 150 has an adhesive treatment on the surface on the side of the object to be decorated.
  • the surface on the decorative sheet 150 side has adhesiveness.
  • the adhesive layer is located on the surface on the decorative sheet 150 side.
  • the decorative object has an adhesive treatment on the surface on the decorative sheet 150 side.
  • the surface of the decorative sheet 150 of the present disclosure on the decorative object side does not have to have adhesiveness.
  • Examples of such a decorative sheet 150 include those in which an image is formed on the image forming layer 10 of the recording medium 100 of the present disclosure and the recording medium 100 of the present disclosure (see FIG. 6A).
  • the adhesive layer 200 is provided on the image forming layer 10 on which the image is formed (see FIG. 6B).
  • the adhesive layer is located farthest from the image forming layer 10 among the layers constituting the support 1 (not shown).
  • the adhesive layer 200 may satisfy the condition 1B.
  • the light transmittance adjusting layer as an example is an adhesive layer, and the light transmittance of the entire decorative sheet 150 can be adjusted by the adhesive layer. When the light transmittance of the entire decorative sheet 150 is adjusted by the adhesive layer, the light transmittance of the laminated body of the constituent members located on the image forming layer 10 side of the adhesive layer does not satisfy the conditions 2B and 3B. You may.
  • the decorative sheet 150 including the adhesive layer 200 overlaps the adhesive layer 200 side of the decorative sheet 150 with the decorative object 300 even when the decorative object 300 itself does not have adhesiveness. Only by itself, it is possible to manufacture a decorative product in which the decorative sheet 150 and the decorative object 300 are integrated.
  • the decorative sheet 150 and the decorative object 300 of the present disclosure can be integrated on the image forming layer 10 side.
  • the decorative product 400 obtained by integrating has a laminated structure in which the decorative object 300, the adhesive layer 200, the image forming layer 10, and the support 1 are provided in this order.
  • the image formed on the image forming layer 10 can be protected by the support 1.
  • the surface on the support 1 side may be used as an adhesive layer.
  • the surface on the support 1 side may be the adhesive layer 200.
  • the support 1 includes an adhesive layer 200 located on the outermost surface.
  • the decorative sheet 150 of the present disclosure and the decorative object 300 can be integrated on the support 1 side of the decorative sheet 150.
  • the surface of the support 1 may be used as an adhesive layer.
  • the adhesive layer 200 contains an adhesive component.
  • the adhesive component include acrylic resin, vinyl chloride-vinyl acetate copolymer, vinyl acetate resin, polyester, epoxy resin, polyimide, and synthetic rubber.
  • the adhesive component contained in the adhesive layer 200 may be one type or two or more types.
  • the adhesive layer 200 may be an adhesive film or an adhesive sheet.
  • the thickness of the adhesive layer 200 is preferably 1 ⁇ m or more and 1000 ⁇ m or less.
  • the glass transition temperature (Tg) of the adhesive layer 200 is less than 35 ° C.
  • the glass transition temperature (Tg) of the adhesive layer 200 is 0 ° C. or lower.
  • the adhesive layer 200 contains an adhesive component having a glass transition temperature (Tg) of less than 35 ° C. as a main component.
  • the adhesive layer 200 contains an adhesive component having a glass transition temperature (Tg) of 0 ° C. or lower as a main component.
  • the main component referred to here means the component having the highest content among the components contained in the adhesive layer 200. The same applies to the main component of the durable layer 230.
  • the adhesive layer 200 contains an adhesive component having a glass transition temperature (Tg) of less than 35 ° C. in an amount of more than 50% by mass with respect to the total mass of the adhesive layer 200.
  • the adhesive layer 200 contains a plurality of adhesive components having a glass transition temperature (Tg) of less than 35 ° C., and the total mass thereof is more than 50% by mass with respect to the total mass of the adhesive layer 200.
  • the adhesive layer 200 contains more than 50% by mass of an adhesive component having a glass transition temperature (Tg) of 0 ° C. or lower with respect to the total mass of the adhesive layer 200.
  • the adhesive layer 200 contains a plurality of adhesive components having a glass transition temperature (Tg) of 0 ° C.
  • the adhesive layer 200 of these forms has better adhesiveness.
  • the adhesive layer 200 in these forms is preferably combined with the durable layer 230.
  • the glass transition temperature (Tg) in the present disclosure is a value obtained by differential scanning calorimetry (DSC) in accordance with JIS-K-7121.
  • the adhesive layer 200 may have a single-layer structure or a laminated structure in which layers having adhesiveness are laminated.
  • An adhesive layer as an example is a laminated structure in which layers having adhesiveness are provided on both sides of a member having no adhesiveness.
  • An adhesive layer as an example is a laminated structure in which layers having adhesiveness are provided on both sides of a film or the like.
  • the adhesive layer is formed by applying a coating liquid containing an adhesive component and drying it.
  • a masking member 210 is provided on the adhesive layer 200 of the decorative sheet 150 of the form shown in FIG. 6B.
  • an adhesive layer 200A with a masking member is provided on the image forming layer 10 of the decorative sheet 150.
  • the decorative sheet 150 having the form shown in FIG. 8 can prevent the adhesive layer 200 from sticking to the support 1 and the separating member 60 when the decorative sheet 150 is wound and stored.
  • a decorative product in which the decorative sheet 150 and the decorative object 300 are integrated can be manufactured simply by stacking the decorative sheet 150 after peeling off the masking member 210 on the decorative object 300.
  • the light transmittance defined by the decorative sheet 150 of the present disclosure is a value measured after the masking member is peeled off.
  • the masking member 210 examples include a release film, a separate paper, a separate film, a release film, and a release paper.
  • the masking member 210 may be a resin layer.
  • the masking member 210 contains a component having releasability.
  • the releasable component include silicone resin, fluororesin, aminoalkyd resin, melamine resin, acrylic resin, polyester, and wax.
  • a film to be the adhesive layer 200, a sheet to be the adhesive layer 200, or the like is attached to the image forming layer 10 side. May be formed.
  • a transfer sheet 250 provided with an adhesive layer 200 that can be peeled off from the base material 260 is used on the base material 260 of the transfer sheet, and the adhesive layer 200 is transferred onto the image forming layer 10. It may be formed.
  • the adhesive layer 200 of the transfer sheet 250 may be one that can be transferred by applying thermal energy, or may be one that can be transferred without applying thermal energy.
  • the adhesive layer may be formed by applying a coating liquid in which the adhesive component is dispersed or dissolved in an appropriate solvent on the image forming layer 10 side and drying it.
  • the formation of the adhesive layer 200 using the adhesive film or the adhesive sheet and the formation of the adhesive layer 200 by transfer are performed on the image 50 formed on the image forming layer 10 as compared with the method of applying and drying the coating liquid. It is preferable in that it can suppress the bleeding of the film.
  • FIG. 16B is a schematic cross-sectional view showing an example of a transfer sheet 250 capable of transferring the adhesive layer 200A with a masking member.
  • a transfer layer 240 that can be peeled off from the base material 260 is provided on the base material 260.
  • the transfer layer 240 has a laminated structure in which the masking member 210 and the adhesive layer 200 are laminated in this order from the base material 260 side.
  • the transfer sheet 250 in the form shown in FIG. 16B can transfer the transfer layer 240 to form the adhesive layer 200A with a masking member.
  • the transfer sheet 250 is provided with a release layer or the like between the base material 260 and the adhesive layer 200, and between the base material 260 and the masking member 210.
  • the release layer is a layer that remains on the base material 260 side when the transfer layer is transferred.
  • the transfer sheet 250 in the form shown in FIGS. 16A and 16B may be a transfer sheet 250 provided with one or a plurality of color material layers in a surface-sequential manner with the adhesive layer 200 and the transfer layer 240 (not shown). ..
  • Such a transfer sheet 250 can form an image on the image forming layer 10 of the recording medium 100 and transfer the adhesive layer 200 onto the recording medium 100 or the decorative object 300 with one transfer sheet. ..
  • the color material layer may be appropriately determined according to the image forming method when the image 50 is formed on the image forming layer 10 of the recording medium 100.
  • the coloring material layer may be a dye layer containing a dye such as a yellow dye, a magenta dye, a cyan dye, or a fluorescent dye.
  • the coloring material layer may be a molten ink layer containing a colorant such as a black pigment, a metallic pigment, or a pearl pigment.
  • the transfer sheet 250 in which the dye layer and the molten ink layer are provided in a surface-sequential manner may be used. The same applies to the durable layer 230 shown in FIGS. 16C, 16D, and 16E, and the transfer sheet having the transfer layer 240 including the durable layer 230. Moreover, you may combine the forms shown in each figure.
  • the adhesive layer 200 or the adhesive layer 200A with a masking member may be formed on the support 1 side of the recording medium 100.
  • an adhesive layer or an adhesive layer with a masking member may be formed after the separation member 60 is separated.
  • the adhesive layer 200 When the adhesive layer 200 is provided on the image forming layer 10 side, as shown in FIG. 9A, it is preferable to provide the durable layer 230 between the image forming layer 10 on which the image 50 is formed and the adhesive layer 200. ..
  • the decorative sheet 150 in this form can suppress the migration of the components of the image 50 formed on the image forming layer 10 to the adhesive layer 200 side. As a result, it is possible to suppress the occurrence of blurring in the image 50.
  • the durable layer 230 is provided on the image forming layer 10, and the durable layer 230 is located on the surface (not shown).
  • the decorative sheet 150 of this form uses the decorative object 300 provided with the adhesive layer 200 and is integrated with the decorative object 300 on the image forming layer 10 side of the decorative sheet 150. It is possible to prevent the components of the image 50 formed on the image forming layer 10 from migrating to the adhesive layer 200 side of the decorative object 300.
  • the durable layer 230 By locating the durable layer 230 on the surface, the decorative object 300 is manufactured by integrating the decorative sheet 150 and the decorative object 300 on the support 1 side of the decorative sheet 150. , The support 1, the image forming layer 10, and the durable layer 230 can be laminated in this order to form a laminated structure. In this form of decorative product, the image of the image forming layer 10 can be protected by the durable layer 230.
  • Examples of the components of the durable layer 230 include acrylic resin, polyester, polyurethane, vinyl chloride-vinyl acetate copolymer, cellulose resin, polyvinylpyrrolidone, and polyvinyl alcohol.
  • the component contained in the durable layer 230 may be one kind or two or more kinds.
  • the durable layer 230 in a preferred form has a single-layer structure or a laminated structure, and includes a first layer X that satisfies the following relational expression (1).
  • the durable layer 230 in this form can suppress blurring of the image 50 and can increase the thermal durability of the durable layer 230.
  • the durable layer 230 having high thermal durability can suppress unintended melting of the durable layer 230 and unintended softening of the durable layer 230 at the stage of manufacturing the decorative item 400.
  • the durable layer 230 in this form can reduce the damage to the image 50 formed on the image forming layer 10 at the stage of manufacturing the decorative item 400.
  • the durable layer 230 in this form is an unintended separation between the image forming layer 10 and the durable layer 230 or an unintended separation between the adhesive layer 200 and the durable layer 230 at the stage of manufacturing the decorative product 400. Etc. can be suppressed.
  • the durable layer 230 as an example has a laminated structure, and at least one layer is a first layer X satisfying the following relational expression (1).
  • the layer closest to the adhesive layer 200 is preferably the first layer X.
  • the durable layer 230 as an example has a laminated structure, and all the layers constituting the durable layer 230 are the first layer X.
  • the durable layer 230 as an example is in contact with the adhesive layer 200.
  • the first layer X is in contact with the adhesive layer 200.
  • the first layer X contains a component having a glass transition temperature (Tg) of 50 ° C. or higher, preferably 60 ° C. or higher as a main component.
  • the first layer X contains a component having a glass transition temperature (Tg) of 50 ° C. or higher in an amount of more than 50% by mass with respect to the total mass of the first layer X.
  • the first layer X contains a plurality of components having a glass transition temperature (Tg) of 50 ° C.
  • the first layer X contains a component having a glass transition temperature (Tg) of 60 ° C. or higher in an amount of more than 50% by mass with respect to the total mass of the first layer X.
  • the first layer X contains a plurality of components having a glass transition temperature (Tg) of 60 ° C. or higher, and the total mass thereof is more than 50% by mass with respect to the total mass of the first layer X.
  • the durable layer 230 in a preferable form includes a layer containing an ultraviolet absorber.
  • the durable layer 230 in this form has good light resistance of the image 50 of the manufactured decorative product 400.
  • the durable layer 230 in this form is suitable when the image 50 formed on the image forming layer 10 is an image formed by a sublimation type thermal transfer method.
  • the durable layer 230 in a more preferable form has a laminated structure including a layer containing an ultraviolet absorber and a first layer X.
  • the durable layer 230 in a more preferable form has a single-layer structure or a laminated structure including the first layer X containing an ultraviolet absorber.
  • ultraviolet absorber examples include benzophenone type, benzotriazole type, benzoate type, triazine type, salicylate type and the like.
  • the thickness of the durable layer 230 is preferably 0.01 ⁇ m or more and 5 ⁇ m or less.
  • the durable layer 230 is formed by (i) a method of attaching a sheet or the like to be the durable layer 230 to the image forming layer 10, (ii) a method of forming the durable layer 230 on the image forming layer 10 by transfer, (iii). ) A method of applying a coating liquid containing the above components and the like onto the image forming layer 10 and drying the coating liquid 10 and the like can be exemplified.
  • the durable layer 230 can be transferred by using a transfer sheet in which the durable layer 230 is provided on the base material 260 of the transfer sheet so as to be peelable from the base material 260. Can be formed. Further, as shown in FIG.
  • a transfer sheet 250 provided with a transfer layer 240 including an adhesive layer 200 and a durable layer 230 on the base material 260 of the transfer sheet is used, and the image forming layer 10 of the recording medium 100 is used.
  • the transfer layer 240 can be transferred to the side to form a decorative sheet 150 in which the durable layer 230 and the adhesive layer 200 are provided in this order from the image forming layer 10 side.
  • Examples of the decorative sheet 150 of the present disclosure include those in which an image is formed on the recording medium 100 of the present disclosure and the image forming layer 10 of the recording medium 100 of the present disclosure.
  • the durable layer 230 or the adhesive layer 200 may be used as the light transmittance adjusting layer.
  • the durable layer 230 may be used as a light transmittance adjusting layer, and the durable layer 230 may adjust the light transmittance of the entire decorative sheet 150.
  • the adhesive layer In this case, it is not necessary to consider the light transmittance of the entire support 1 of the decorative sheet 150. The same applies to the light transmittance of the image forming layer 10.
  • the decorative sheet 150 as an example of the present disclosure has a support 1, an image forming layer 10, and an image upper layer, and either or both of the support 1 and the image upper layer are one or both. Includes a plurality of light transmittance adjusting layers.
  • the image upper layer include a durable layer 230 and an adhesive layer 200.
  • the upper layer of the image may be other than this.
  • the light transmittance of each light transmittance adjusting layer is not limited to 350 nm or more and 750 nm or less, and each light transmittance adjusting layer may include a portion having a light transmittance higher than 50% in the wavelength region of 350 nm or more and 750 nm or less. ..
  • Each light transmittance adjusting layer may include a portion having a light transmittance higher than 10% in the wavelength region of 350 nm or more and 500 nm or less.
  • the light transmittance of the entire decorative sheet 150 satisfies the conditions 1B to 3B, the light transmittance of the support 1, the image forming layer 10, and the image upper layer is not limited.
  • the decorative sheet 150 as an example of the present disclosure has a support 1, an image forming layer 10, and an image upper layer, and the laminate of the support 1 and the image forming layer 10 has conditions 1B to 3B. Fulfill.
  • the decorative sheet 150 as an example of the present disclosure has a support 1, an image forming layer 10, and an image upper layer, and the laminate of the support 1 and the image forming layer 10 has conditions 1B to 3B. Not satisfied.
  • Decorative sheet with separation member ⁇ Decorative sheet with separation member
  • a separating member 60 is provided on the support 1 side of the decorative sheet 150 (see FIGS. 7, 8B, and 9B).
  • the separating member 60 can be separated from the decorative sheet 150.
  • the separating member 60 may be a member that can be separated from the decorative sheet 150 by applying thermal energy, or may be a member that can be separated from the decorative sheet 150 without applying thermal energy.
  • the decorative sheet 150 forming the decorative sheet 150X with the separating member of the present disclosure can be used as it is.
  • the separating member the separating member 60 described in the recording medium 100X with a separating member of the present disclosure can be used as it is. Therefore, detailed description of the decorative sheet 150 and the separating member 60 will be omitted here.
  • FIG 7, 8B, and 9B are schematic cross-sectional views showing an example of the decorative sheet 150X with a separating member of the present disclosure.
  • the decorative sheet 150X with a separating member in the form shown in each figure is an image 50 formed on the image forming layer 10 of the recording medium 100X with a separating member of the present disclosure.
  • the image 50 is formed on the image forming layer 10, but the image forming layer 10 before the image 50 is formed may be used.
  • the decorative sheet 150X with a separating member of the present disclosure has good handleability. Further, various transfer methods can be used to integrate the decoration object 300 and the decoration sheet 150 while separating the separation member 60 or after the separation member 60 is separated.
  • the decorative product of the present disclosure (hereinafter, referred to as the decorative product of the present disclosure) will be described.
  • the decorative item 400 of the present disclosure as shown in FIGS. 10A and 10B, the decorative sheet 150 and the decorative object 300 are integrated.
  • the decorative sheet 150 constituting the decorative item 400 of the present disclosure can be appropriately selected and used, and detailed description thereof will be omitted here.
  • the decorative sheet includes the adhesive layer 200, and the decorative sheet 150 is integrated with the decorative object 300 on the image forming layer 10 side.
  • the decorative item 400 in the form shown in FIG. 10B is integrated with the decorative object 300 on the support 1 side of the decorative sheet 150.
  • the decorative item 400 of the present disclosure includes the decorative sheet 150 of the present disclosure.
  • the decorative item 400 of the present disclosure has a novel design.
  • the decorative object 300 includes plain paper, woodfree paper, tracing paper, wood, polycarbonate, acrylic resin, acrylonitrile, butadiene, styrene (ABS) resin, resin plate (may be film) such as polyvinyl chloride, aluminum, and the like. Examples include metal plates, glass plates, and ceramic plates such as pottery.
  • the decoration object 300 may be a stack of a plurality of members.
  • the decoration object 300 may have a predetermined image.
  • the decoration object 300 may have a curvature, an uneven structure, or the like in whole or in part.
  • the decoration object 300 may have transparency so that the image of the image forming layer 10 can be visually recognized when the decoration object 400 of the present disclosure is viewed from the decoration object 300 side. Transparency in the present disclosure includes colorless transparent, colored transparent, and translucent.
  • the thickness of the object to be decorated is 1 mm or more. It is preferably 10 mm or more. It is preferably 50 mm or more.
  • the decorative object of this form can produce a decorative product having a more three-dimensional effect.
  • the recording medium 100 of the present disclosure and the recording medium 100X with a separating member of the present disclosure can be appropriately selected and used.
  • the decorative object 300 described in the decorative product 400 of the present disclosure can be appropriately selected and used.
  • the method for producing a decorative product according to the first embodiment of the present disclosure includes an image forming step and an integrating step.
  • the image forming step is a step of forming an image 50 on the image forming layer 10 of the recording medium 100 (see FIG. 11A).
  • the integration step is a step of integrating the recording medium 100 and the decorative object 300 after the image forming step (see FIG. 11B).
  • FIG. 11 is a process diagram showing an example of the method for manufacturing the decorative product of the present disclosure.
  • the image forming step is not limited, and various image forming methods described in the recording medium 100 of the present disclosure may be appropriately selected.
  • an image is formed by a sublimation type thermal transfer method or a molten type thermal transfer method. This also applies to the method for manufacturing the decorative product of the second embodiment and the third embodiment, which will be described later.
  • the recording medium 100 in which an image is formed on the image forming layer 10 in the form shown in FIGS. 12 to 15 and the recording medium 100X with a separating member are the decoration sheet 150 of the present disclosure and the decoration with a separating member. It corresponds to the sheet 150X.
  • the integration step is a step of integrating the recording medium 100 after the image forming step and the decorative object 300.
  • the image forming layer 10 side of the recording medium 100 is integrated with the decorative object 300.
  • the support 1 side of the recording medium 100 may be integrated with the decorative object 300.
  • the manufactured decoration object 400 includes the decoration object 300, the image forming layer 10, and the support 1. It is a laminated structure in which the images are laminated in this order, and the image formed on the image forming layer 10 can be protected by the support 1.
  • the method for producing a decorative product according to the first embodiment of the present disclosure may include a bonding step of bonding an adhesive layer to the decorative object 300 side of the recording medium 100.
  • the bonding step may be performed before the integration step.
  • the bonding step may be performed between the image forming step and the integration step, and the bonding layer 200 may be bonded.
  • the bonding step may be performed before the image forming step. Considering the image forming step, it is preferable to perform the bonding step after the image forming step.
  • the adhesive layer 200 may be attached to the side of the object to be decorated 300.
  • a decorative object 300 provided with an adhesive layer in advance may be used. In the method of manufacturing the decorative product shown in each figure, the description of the adhesive layer 200 is omitted.
  • the adhesive layer 200 As the adhesive layer 200, the adhesive layer 200 described in the decorative sheet of the present disclosure can be appropriately selected and used.
  • the adhesive layer 200 may be bonded by pressing an adhesive film, an adhesive sheet, or the like, or may be bonded by transfer using a transfer sheet or the like capable of transferring the adhesive layer.
  • a coating liquid containing an adhesive component may be applied, dried, and the adhesive layer may be bonded.
  • an adhesive layer 200A with a masking member may be used.
  • the integration step is performed after the masking member is peeled off.
  • an adhesive layer with a masking member provided with masking members on both sides may be used. In this case, the masking member on one surface may be peeled off to perform the bonding step, and then the masking member on the other surface may be peeled off to perform the integration step.
  • the method for producing a decorative product according to the second embodiment of the present disclosure includes an image forming step, a separating step, and an integrating step.
  • the image forming step is a step of forming an image 50 on the image forming layer 10 of the recording medium 100X with a separating member (see FIG. 12A).
  • the separation step is a step of separating the separation member 60 from the recording medium 100X with the separation member after the image formation step (see FIG. 12B).
  • the integration step is a step of integrating the recording medium 100 from which the separation member 60 has been separated and the decorative object 300 after the separation step (see FIG. 12C).
  • FIG. 12 is a process diagram showing an example of the method for manufacturing the decorative product of the present disclosure.
  • the separation step is a step of separating the separation member 60 from the recording medium 100X with a separation portion.
  • the configuration is the same as that of the recording medium 100 described in the method for manufacturing a decorative product according to the first embodiment.
  • This separation may be performed by applying thermal energy or may be performed without applying thermal energy.
  • the method described in the method for manufacturing the decorative product of the first embodiment can be appropriately selected and used.
  • the separation member 60 may be integrated with the decorative object 300 on the image forming layer 10 side of the separated recording medium 100 (see FIG. 12C), or integrated with the decorative object 300 on the support 1 side. You may.
  • an adhesive layer or the like is located on the surface of the support 1 of the recording medium 100 after the separation member 60 is separated, the adhesive layer is used to decorate the recording medium 100 from which the separation member 60 is separated. It can be integrated with the object 300.
  • the bonding step of bonding the adhesive layers is not particularly required.
  • the support 1 side of the recording medium 100 can be integrated with the decorative object 300.
  • the separation member 60 is configured to be separable in stages (60A, 60B), and as shown in FIG. 13B, a part (60B) of the separation member 60 is a recording medium with a separation member. Separate from 100X. Next, as shown in FIG. 13C, an integration step is performed. Next, as shown in FIG. 13D, the other part (60A) of the separating member 60 remaining on the recording medium 100 side may be separated from the recording medium 100 integrated with the decorative object 300. As shown in FIG. 14A, the separation member 60 is configured to be separable in stages (60A, 60B), and as shown in FIG. 14B, a part (60B) of the separation member 60 is a recording medium with a separation member.
  • the recording medium 100 is separated (peeled) from the other part (60A) of the separation member 60 remaining on the recording medium 100 side, and all of the separation members are separated. May be an integration step of integrating (adhering) to the decoration object 300 side by transfer. Further, after separating the other part (60A) of the separating member 60, the recording medium 100 from which all the separating members are separated may be integrated with the decorative object 300.
  • the method for producing the decorative product according to the third embodiment of the present disclosure includes an image forming step (see FIG. 15A) of forming an image 50 on the image forming layer 10 of the recording medium 100X with a separating member, and a separating member after the image forming step.
  • an integration step (see FIG. 15B) of integrating the recording medium 100X with a separating member and the decoration object 300, and after the integration step, the decoration object 300
  • a separation step for separating the separation member 60 from the recording medium 100X with a separation member integrated with the separation member 60 is included.
  • the order of the separation step and the integration step is switched, and the integration step is performed on the image forming layer 10 side of the recording medium 100X with a separation member. It is different from the method for producing a decorative product according to the second embodiment of the present disclosure in that the above is limited.
  • the manufacturing methods of the first to third embodiments include a durable layer forming step.
  • the durable layer forming step is a step of forming a durable layer on the recording medium 100, the recording medium 100X with a separating member, and the decorative object 300.
  • the durable layer forming step when the adhesive layer is attached to the image forming layer 10 side of the recording medium 100 or the recording medium 100X with a separating member, the image of the recording medium 100 is attached before the adhesive layer is attached.
  • a durable layer is formed on the forming layer 10.
  • the durable layer forming step is integrated when the adhesive layer 200 is attached to the decorative object 300 side and integrated with the decorative object 300 on the image forming layer 10 side of the recording medium 100.
  • a durable layer is formed on the image forming layer 10 of the recording medium 100. In this form, it is possible to prevent the components of the image formed on the image forming layer 10 of the recording medium 100 from migrating to the adhesive layer 200 side and causing blurring in the image.
  • the durable layer 230 is formed on the image forming layer 10 when it is integrated with the decorative object 300 on the support 1 side of the recording medium 100.
  • the decorative object 400 manufactured by integrating the decorative object 300 with the decorative object 300 on the support 1 side of the recording medium 100 is combined with the decorative object 300, the support 1, the image forming layer 10, and the durable layer 230.
  • the durable layer the durable layer 230 described in the decorative sheet 150 of the present disclosure can be appropriately selected and used.
  • the method for manufacturing a decorative product according to the fourth embodiment includes a step of integrating the decorative sheet 150 and the decorative object 300.
  • the decorative sheet 150 the decorative sheet 150 of the present disclosure is used.
  • a decorative sheet 150X with a separating member may be used.
  • the method for manufacturing a decorative product as an example of the present disclosure includes a functional layer forming step of forming various functional layers on the opposite side of the decorative object 300 after the integration step.
  • a separation step for separating the separation member 60 and a functional layer forming step are performed after performing the integration step.
  • the method for manufacturing a decorative product of the present disclosure including the functional layer forming step can impart a function according to the functional layer to the decorative product manufactured by the functional layer.
  • the functional layer can be formed by, for example, bonding using an adhesive layer 200 or the like.
  • the functional layer may be formed by transcription.
  • the functional layer may be formed by applying a coating liquid and drying. The method for forming the functional layer described later is also the same.
  • the method for producing a decorative product according to another embodiment of the present disclosure includes an integration step and a functional layer forming step.
  • the integration step is a step of integrating a decorative sheet having a support and an image forming layer with a decorative object.
  • An image is formed on the image forming layer as an example.
  • An image-forming layer as an example can form an image.
  • the manufacturing method includes a step of forming an image on the image forming layer.
  • the functional layer forming step is a step of forming a functional layer on the surface of the decorative sheet opposite to the decorative object after the integration step.
  • the functional layer forming step is a step of forming the functional layer so that the laminated body of the decorative sheet and the functional layer becomes a laminated body satisfying the following conditions 1C to 3C.
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire laminate is higher than 0%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire laminate is 50% or less.
  • Condition 3C The light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire laminate is 10% or less.
  • the method for manufacturing the decorative product of the present disclosure uses a decorative sheet satisfying the conditions 1B to 3B, whereas the method for manufacturing the decorative product according to another embodiment of the present disclosure uses the decorative product to be used.
  • the light transmittance of the sheet 150 is not limited. Except for this point, the decorative sheet used in the method for producing a decorative product according to another embodiment of the present disclosure can appropriately select the configuration of the decorative sheet of the present disclosure.
  • a functional layer is formed after the integration step, and the laminated body of the decorative sheet and the functional layer can satisfy the conditions 1C to 3C. To use.
  • the decorative sheet used in the method for producing a decorative product according to another embodiment of the present disclosure may have a light transmittance of 50% or less in the entire wavelength region of 350 nm or more and 750 nm or less, and includes a portion higher than 50%. But it may be. Similarly, the light transmittance in the entire range of 350 nm or more and 500 nm or less may be 10% or less, and may include a portion higher than 10%.
  • the decorative sheet of the present disclosure satisfying the conditions 1B to 3B may be used.
  • An image formed on the image forming layer of the recording medium of the present disclosure satisfying the conditions 1A to 3A may be used.
  • the light transmittance adjusting layer described in the recording medium 100 or the like of the present disclosure can be appropriately selected and used.
  • the functional layer may include a portion having a light transmittance higher than 50% in the wavelength region of 350 nm or more and 750 nm or less. Similarly, a portion having a light transmittance higher than 10% at 350 nm or more and 500 nm or less may be included.
  • the preferred form of the light transmittance of the laminated body is common to the recording medium 100 of the present disclosure.
  • the method for producing a decorative product may include a cutting step of cutting a laminate of the decorative sheet 150 and the decorative object 300 in the thickness direction after the integration step.
  • a cutting step of cutting a laminate of the decorative sheet 150 and the decorative object 300 in the thickness direction after the integration step.
  • the cutting step may be before the functional layer forming step or after the functional layer forming step.
  • the cutting step is performed after the functional layer forming step, it is preferable that the decorative sheet 150, the decorative object 300, and the decorative sheet in which the end faces of the functional layers are aligned can be manufactured.
  • either one or both of the decorative sheet 150 and the decorative object 300 may be cut.
  • the cutting step may be before the separation step or after the separation step.
  • the cutting method is not limited, and cutting blades, laser cutters, etc. can be exemplified. Other cutting methods may be used. Cutting with a laser cutter is preferable because it can suppress the generation of burrs and slag when cutting the decorative sheet 150 and the decorative object 300.
  • the combination of the present disclosure is a combination of a recording medium and a transfer sheet.
  • the recording medium has a support and an image forming layer. An image is formed on the image forming layer as an example. An image-forming layer as an example can form an image.
  • the transfer sheet has a base material and a transfer layer that can be peeled off from the base material.
  • the combination of the present disclosure can produce a transferred product by transferring the transfer layer of the transfer sheet to a recording medium.
  • the combination of the present disclosure is a combination capable of producing a transcript satisfying the following conditions 1D to 3D. (Condition 1D)
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire transcript is higher than 0%.
  • the preferred form of light transmittance of the transcript is common to the recording medium of the present disclosure.
  • the transfer product that can be produced by the combination of the present disclosure can be used as a print, a decorative sheet, or the like.
  • the combination of the present disclosure can produce a photographic paper having a novel design, a decorative sheet having a novel design, and the like.
  • the recording medium used for the combination of the present disclosure is not limited.
  • the recording medium 100 of the present disclosure may be used as it is.
  • the light transmittance of the entire recording medium used in the combination of the present disclosure is not limited, and it is sufficient that the transcript obtained by the combination of the present disclosure can satisfy the conditions 1D to 3D.
  • the entire recording medium constituting the combination of the present disclosure may include a portion having a light transmittance higher than 50% in the wavelength region of 350 nm or more and 750 nm or less. Similarly, a portion having a light transmittance higher than 10% at 350 nm or more and 500 nm or less may be included.
  • the recording medium constituting the combination of the present disclosure may not include the light transmittance adjusting layer described in the recording medium 100 of the present disclosure. In this case, the transfer layer of the transfer sheet may be a transfer layer including a light transmittance adjusting layer.
  • the support of the recording medium includes the light transmittance adjusting layer described in the recording medium 100 of the present disclosure.
  • the transfer layer of the transfer sheet includes a light transmittance adjusting layer.
  • both the support of the recording medium and the transfer layer of the transfer sheet include a light transmittance adjusting layer.
  • the transfer layer of the transfer sheet includes a light transmittance adjusting layer, and the light transmittance adjusting layer is the durable layer 230 described in the decorative sheet 150 of the present disclosure.
  • the transfer layer may have a single-layer structure or a laminated structure.
  • the support of the recording medium and the transfer layer of the transfer sheet may have one or more light transmittance adjusting layers.
  • the transfer layer includes a durable layer.
  • the durable layer can protect the image forming layer of the recording medium.
  • the transfer sheet has a laminated structure in which the transfer layer is laminated from the base material side, the adhesive layer, and the durable layer in this order.
  • the transfer sheet in this form is a durable layer and can protect the image forming layer.
  • the transfer layer of this form is an adhesive layer located on the surface after transfer, and can integrate the transfer material and the object to be decorated.
  • the adhesive layer as an example in this form is a light transmittance adjusting layer.
  • An example of the durable layer in this form is a light transmittance adjusting layer.
  • the transfer layer may include other layers.
  • a layer other than the durable layer and the adhesive layer may be used as the light transmittance adjusting layer.
  • As the transfer sheet for example, a transfer sheet having a form as shown in FIGS. 16C, 16D, and 16E can be used.
  • a release layer is formed between the base material 260 and the durable layer 230, between the base material 260 and the adhesive layer 200, or between the base material 260 and the transfer layer 240. May be provided.
  • the release layer is a layer that remains on the base material 260 side when the transfer layer is transferred. In the form shown in FIGS.
  • a release layer may be provided between the base material 260 and the durable layer 230 to form a transfer layer including the release layer and the durable layer.
  • the release layer may be used as a light transmittance adjusting layer.
  • the release layer and the release layer those conventionally known in the field of transfer sheets can be appropriately selected and used.
  • the recording medium of one embodiment of the present disclosure has a support and an image forming layer, and has a light transmittance of any wavelength of 350 nm or more and 750 nm or less of the entire recording medium, which is higher than 0%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire recording medium is 50% or less, and the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire recording medium is 10% or less.
  • the recording medium of one embodiment of the present disclosure may satisfy one or more of the following (1-1) to (1-4). When a plurality of conditions are satisfied, any combination may be used.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire recording medium is higher than 10%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire recording medium is 10% or less.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire recording medium is 4% or more.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire recording medium is less than 4%.
  • the recording medium with a separating member according to the embodiment of the present disclosure is provided with a separating member that can be separated from the recording medium on the support side of the recording medium.
  • the recording medium with a separating member of the present disclosure may be one capable of separating the separating member from the recording medium by applying thermal energy.
  • the decorative sheet of one embodiment of the present disclosure has a support and an image forming layer provided on the support, and has a wavelength region of 350 nm or more and 750 nm or less of the entire decorative sheet.
  • the light transmittance is higher than 0%, the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire decorative sheet is 50% or less, and the wavelength region of the entire decorative sheet is 350 nm or more and 500 nm or less in the entire range.
  • the light transmittance is 10% or less.
  • the decorative sheet of one embodiment of the present disclosure may satisfy one or more of the following (2-1) to (2-15). When a plurality of conditions are satisfied, any combination may be used.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire decorative sheet is higher than 10%.
  • the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire decorative sheet is 10% or less.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire decorative sheet is 4% or more.
  • the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire decorative sheet is less than 4%.
  • An image is formed on the image forming layer.
  • the image is a thermal transfer image.
  • the image is an image formed by an inkjet printing method or a toner printing method.
  • It has an adhesive layer provided on the image forming layer.
  • a masking member that can be peeled off from the adhesive layer is provided on the adhesive layer, and the light transmittance of the entire decorative sheet is the light transmittance after the masking member is peeled off.
  • It has a durable layer provided between the image forming layer and the adhesive layer.
  • the durable layer has a single-layer structure or a laminated structure including the first layer, and the glass transition temperature (Tg) of the main component contained in the first layer is contained in the adhesive layer. It is higher than the glass transition temperature (Tg) of the main component.
  • the first layer is in contact with the adhesive layer.
  • the durable layer has a laminated structure including the first layer, and the first layer is located closest to the adhesive layer.
  • It has a durable layer provided on the image forming layer.
  • the durable layer contains an ultraviolet absorber.
  • the decorative sheet with a separating member according to the embodiment of the present disclosure is provided with a separating member that can be separated from the decorative sheet on the support side of the decorative sheet.
  • the decorative sheet with a separating member of the present disclosure may be one that can separate the separating member from the decorative sheet by applying thermal energy.
  • the above-mentioned decorative sheet and the decorative object are integrated.
  • the decorative product of one embodiment of the present disclosure may satisfy the following (3-1) or (3-2).
  • (3-1) A functional layer is provided on the side of the decorative sheet opposite to the object to be decorated.
  • (3-2) An adhesive layer is provided between the decorative sheet and the functional layer.
  • the method for producing a decorative product according to an embodiment of the present disclosure includes an image forming step of forming an image on the image forming layer of the recording medium, and after the image forming step, the recording medium and the decorative object. Including an integration step of integrating the two.
  • the method for producing a decorative product according to an embodiment of the present disclosure may satisfy the following (4-1) or (4-2).
  • (4-1) Including a bonding step of bonding an adhesive layer to the recording medium after the image forming step or bonding an adhesive layer to the decorative object, the bonding layer is used for the integration step. I do.
  • (4-2) The recording medium and the decorative object are integrated on the image forming layer side.
  • the separation member is separated after the image forming step of forming an image on the image forming layer of the recording medium with a separating member and the image forming step.
  • the separation step includes a separation step, and after the separation step, an integration step of integrating the recording medium and the decorative object.
  • the method for producing a decorative product according to an embodiment of the present disclosure may satisfy the following (5-1) or (5-2).
  • (5-1) Any of the image-forming layer side of the recording medium with a separating member after the image forming step, the image-forming layer side of the recording medium after the separation step, and the decoration object. Including a bonding step of bonding an adhesive layer to the surface, the integration step is performed on the adhesive layer.
  • the recording medium and the decorative object are integrated on the image forming layer side.
  • the method for producing a decorative product according to an embodiment of the present disclosure includes an image forming step of forming an image on the image forming layer of the recording medium with a separating member, and a recording medium with a separating member after the image forming step. It includes an integration step of integrating the image and the object to be decorated, and a separation step of separating the separation member after the integration step.
  • the method for producing a decorative product according to an embodiment of the present disclosure may satisfy the following (6-1) or (6-2).
  • (6-1) A bonding step of bonding an adhesive layer to the image-forming layer side of the recording medium with a separating member after the image-forming step or to the decorative object is included, and the adhesive layer is used. Perform the integration process.
  • (6-1) A bonding step of bonding an adhesive layer to the image-forming layer side of the recording medium with a separating member after the image-forming step or to the decorative object is included, and the adhesive layer is used. Perform the integration process.
  • (66-2) The recording medium with a separating member
  • the method for manufacturing a decorative product is a method for manufacturing a decorative product using a decorative sheet, wherein the decorative sheet has a support and an image forming layer, and the decoration is provided.
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less of the entire laminate of the decorative sheet and the functional layer is higher than 0%, and the laminate
  • the functional layer is provided so that the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less is 50% or less, and the light transmittance in the entire wavelength region of 350 nm or more and 500 nm or less of the entire laminate is 10% or less.
  • the method for producing a decorative product according to an embodiment of the present disclosure may satisfy one or more of the following (7-1) to (7-4). When a plurality of conditions are satisfied, any combination may be used.
  • the functional layer forming step is a step of forming a functional layer so that the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire laminate is higher than 10%.
  • the functional layer forming step is a step of forming a functional layer so that the light transmittance in the entire wavelength region of 350 nm or more and 750 nm or less of the entire laminate is 10% or less.
  • the functional layer forming step is a step of forming a functional layer so that the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire laminate is 4% or more.
  • the functional layer forming step is a step of forming a functional layer so that the light transmittance in the entire wavelength region of 700 nm or more and 750 nm or less of the entire laminate is less than 4%.
  • the combination of one embodiment of the present disclosure is a combination of a recording medium and a transfer sheet, wherein the recording medium has a support and an image forming layer, and the transfer sheet is a base material and the base material.
  • the light transmittance of any wavelength in the wavelength region of 350 nm or more and 750 nm or less is higher than 0%, and the wavelength is A transcript having a light transmittance of 50% or less in the entire range of the region 350 nm or more and 750 nm or less and a light transmittance of 10% or less in the entire range of the wavelength region of 350 nm or more and 500 nm or less can be obtained.
  • the combination of one embodiment of the present disclosure may satisfy one or more of the following (8-1) to (8-4). When a plurality of conditions are satisfied, any combination may be used.
  • (8-1) By transferring the transfer layer of the transfer sheet onto the recording medium, a transferred product having a light transmittance higher than 10% in the entire range of the wavelength region of 700 nm or more and 750 nm or less can be obtained.
  • (8-2) By transferring the transfer layer of the transfer sheet onto the recording medium, a transferred product having a light transmittance of 10% or less in the entire wavelength region of 350 nm or more and 750 nm or less can be obtained.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
PCT/JP2020/038977 2019-10-16 2020-10-15 記録媒体、分離部材付き記録媒体、加飾シート、分離部材付き加飾シート、加飾品、加飾品の製造方法、及び記録媒体と転写シートの組合せ Ceased WO2021075512A1 (ja)

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JPH06199063A (ja) * 1993-01-07 1994-07-19 Dainippon Printing Co Ltd 熱転写受像シートおよび熱転写画像形成方法
JPH0768943A (ja) * 1993-06-16 1995-03-14 Dainippon Printing Co Ltd 熱転写シート
JP2003145816A (ja) * 2002-11-01 2003-05-21 Dainippon Printing Co Ltd 中間転写記録媒体を用いた画像形成装置
JP2004195818A (ja) * 2002-12-19 2004-07-15 Dainippon Printing Co Ltd 画像形成物及び画像形成方法
JP2005280134A (ja) * 2004-03-30 2005-10-13 Fujicopian Co Ltd 成形品製造方法およびそれに用いる転写シート
JP2005297303A (ja) * 2004-04-09 2005-10-27 Fuji Photo Film Co Ltd 最終被転写媒体および画像形成方法
JP2006341416A (ja) * 2005-06-08 2006-12-21 Fujicopian Co Ltd 化粧板の製造方法および接着層転写シート
JP2009274455A (ja) * 1999-09-09 2009-11-26 Toyobo Co Ltd フィルム付着体およびそのフィルム付着体の製造方法
JP2016155359A (ja) * 2015-02-26 2016-09-01 大日本印刷株式会社 加飾成形体及びその製造方法

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JP2002059636A (ja) 2000-08-17 2002-02-26 Yupo Corp インクジェット記録用紙
JP2003136834A (ja) 2001-11-06 2003-05-14 Yupo Corp 油性インクジェット記録用紙
JP4407902B2 (ja) 2004-01-23 2010-02-03 東セロ株式会社 二軸延伸積層ポリプロピレンフィルム及びその用途

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Publication number Priority date Publication date Assignee Title
JPH06115272A (ja) * 1992-10-01 1994-04-26 Dainippon Printing Co Ltd 熱転写受像シート
JPH06199063A (ja) * 1993-01-07 1994-07-19 Dainippon Printing Co Ltd 熱転写受像シートおよび熱転写画像形成方法
JPH0768943A (ja) * 1993-06-16 1995-03-14 Dainippon Printing Co Ltd 熱転写シート
JP2009274455A (ja) * 1999-09-09 2009-11-26 Toyobo Co Ltd フィルム付着体およびそのフィルム付着体の製造方法
JP2003145816A (ja) * 2002-11-01 2003-05-21 Dainippon Printing Co Ltd 中間転写記録媒体を用いた画像形成装置
JP2004195818A (ja) * 2002-12-19 2004-07-15 Dainippon Printing Co Ltd 画像形成物及び画像形成方法
JP2005280134A (ja) * 2004-03-30 2005-10-13 Fujicopian Co Ltd 成形品製造方法およびそれに用いる転写シート
JP2005297303A (ja) * 2004-04-09 2005-10-27 Fuji Photo Film Co Ltd 最終被転写媒体および画像形成方法
JP2006341416A (ja) * 2005-06-08 2006-12-21 Fujicopian Co Ltd 化粧板の製造方法および接着層転写シート
JP2016155359A (ja) * 2015-02-26 2016-09-01 大日本印刷株式会社 加飾成形体及びその製造方法

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