CN109844216A - Paper is used in transfer - Google Patents

Paper is used in transfer Download PDF

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Publication number
CN109844216A
CN109844216A CN201780050277.7A CN201780050277A CN109844216A CN 109844216 A CN109844216 A CN 109844216A CN 201780050277 A CN201780050277 A CN 201780050277A CN 109844216 A CN109844216 A CN 109844216A
Authority
CN
China
Prior art keywords
paper
transfer
coating layer
transfer paper
printing
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.)
Granted
Application number
CN201780050277.7A
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Chinese (zh)
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CN109844216B (en
Inventor
五十岚宏二
浦崎淳
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.)
Mitsubishi Paper Mills Ltd
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Mitsubishi Paper Mills 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
Priority claimed from JP2017089944A external-priority patent/JP6656203B2/en
Priority claimed from JP2017089945A external-priority patent/JP6718408B2/en
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of CN109844216A publication Critical patent/CN109844216A/en
Application granted granted Critical
Publication of CN109844216B publication Critical patent/CN109844216B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • B41M5/5218Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes
    • B41M5/38207Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B41M5/38214Structural details, e.g. multilayer systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • B41M5/5254Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5207Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • D06P1/5257(Meth)acrylic acid
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673Inorganic compounds
    • D06P1/67333Salts or hydroxides
    • D06P1/67341Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003Transfer printing
    • D06P5/004Transfer printing using subliming dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003Transfer printing
    • D06P5/004Transfer printing using subliming dyes
    • D06P5/005Transfer printing using subliming dyes on resin-treated fibres
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30Ink jet printing
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/385Oxides, hydroxides or carbonates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/82Paper comprising more than one coating superposed
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52Additives of definite length or shape
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • B41M5/5245Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Paper (AREA)

Abstract

A kind of transfer paper, the transfer method of printing and dyeing of its ink that is used to print and dye using subliming type, the transfer has body paper and 1 layer or more of the coating layer on at least single side of above-mentioned body paper with paper, it is located at outermost outermost coating layer on the basis of body paper and at least contains pigment, binder, polyacrylate and acetylenic glycols derivative, the transfer has resistance to image deterioration with paper, color emissivity is good, and excellent adhesion.

Description

Paper is used in transfer
Technical field
The present invention relates in the transfer method of printing and dyeing for forming pattern to printed objects such as fibrous materials in order to transfer pattern and The transfer paper used.
Background technique
As the method for forming pattern in printed objects such as fibrous materials, the following transfer method of printing and dyeing is it is well known that use Pattern is printed in transfer with paper to make transfer paper by subliming type printing and dyeing ink, and transfer paper is made to be sealed at printed object to distil Type printing and dyeing ink is transferred to printed object (for example, referring to patent document 1 and patent document 2).
It is well known that transfer used in the method for printing and dyeing, which is transferred, with paper.
For example, absorbability as aqueous ink it is excellent so as to do not permeated etc. distinct record image, rise To the black transfer efficiency of transfer object also excellent sublimation transfer piece when China's transfer, following sublimation transfer is known with piece : the sublimation transfer piece is characterized in that, the ink comprising sheet substrate He the one or two sides for being set to above-mentioned sheet substrate Receiving layer contains pigment, binder and cationic resin in black receiving layer, as pigment, using sedimentation silica, and And as above-mentioned binder, wantonly a kind or 2 kinds above-mentioned in starch, starch derivatives, polyvinyl alcohol, modified polyvinylalcohol is used Above mixture (for example, referring to patent document 3).
In addition, as the image rendition with excellent black drying property and anti-offset resistance and based on transfer, transfer effect The aspect of rate also has the distillation printing and dyeing type transfer paper of good characteristic, and following distillation printing and dyeing type transfer paper was it is well known that should Distillation printing and dyeing type transfer paper is characterized in that thering is distillation printing and dyeing black receiving layer on substrate, and above-mentioned distillation printing and dyeing ink receives Layer is and to contain nonionic surfactant made of water-soluble resin and the minuteness particle dispersion as principal component, be Above-mentioned distillation printing and dyeing black receiving layer surface is formed made of bumps (for example, referring to patent document 4).
In addition, when as ink jet printing subliming type printing and dyeing ink absorption, drying property it is excellent, with excellent image rendition And anti-offset resistance, transfer efficiency also excellent subliming type ink-jet cloth printing transfer paper, following liter are transferred when printing and dyeing to transferred object Magnificent type ink-jet cloth printing transfer paper on substrate it is well known that wherein, form subliming type printing and dyeing black receiving layer, 10 seconds Cobb of substrate Absorption of water is 5~20g/m2, subliming type printing and dyeing black receiving layer is by the black receiving layer coating containing water-soluble resin and minuteness particle It is formed, water-soluble resin is at least carboxymethyl cellulose, in black receiving layer coating, relative to 100 mass parts of minuteness particle, contains There are 100~400 mass parts of carboxymethyl cellulose, minuteness particle is at least the inorganic fine particles with planar crystalline structure, inorganic The median particle diameter d50 of particulate is 0.4~2.3 μm, draw ratio is 5~30, and the coating weight of black receiving layer coating is 3~13g/ m2, the average value that pin hole counts is 5 or less (for example, referring to patent document 5).
In addition, being provided with releasing layer or barrier layer, being suitable for ink jet printing with 100ml/ minutes vesicularities of highest Transfer paper is well known (for example, referring to patent document 6).
As using the ink containing distillation type dye, subliming type printing and dyeing ink pattern is printed in transfer to make transfer of paper Ink jet printing mode is commonly used as recorded in 3~patent document of patent document 6 in the method for paper.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-168705 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2015-124324 bulletin
Patent document 3: Japanese Unexamined Patent Publication 2010-158875 bulletin
Patent document 4: Japanese Unexamined Patent Publication 2009-131958 bulletin
Patent document 5: Japanese Unexamined Patent Publication 2016-159483 bulletin
Patent document 6: Japanese Unexamined Patent Application Publication 2002-521245 bulletin
Summary of the invention
Problems to be solved by the invention
As the transfer paper of blank sheet of paper of the pattern before printed and in transfer transfer paper obtained from paper printed patterns It needs that there is reciprocal 2 kinds of characteristics.That is, transfer paper requires the ability for receiving subliming type printing and dyeing ink well, transfer paper It is required that subliming type printing and dyeing ink to be transferred to the ability of printed object well.
For transfer paper, in order to become the transfer paper with clearly image so as to be formed in the pattern of printed object Image quality does not deteriorate, and needs to improve the acceptance to subliming type printing and dyeing ink.In turn, transfer paper needs clearly be schemed by having The transfer paper of picture deteriorates the image quality for the pattern for being formed in printed object.
On the other hand, transfer paper is had when transfer paper improves the acceptance of subliming type printing and dyeing ink printed When object forms the transfer of pattern, transfer the case where becoming inadequate of subliming type printing and dyeing ink.As a result, causing in printed object Color emissivity reduces.
In addition, being transferred to keep transfer paper and printed object closely sealed, transfer paper allows for being sealed at well Printed object.Other than the deterioration of image quality when above-mentioned image formation, there is also due to do not carry out well transfer paper with Printed object it is closely sealed caused by image quality the problem of.In transfer paper, region closely sealed well can not generate figure with printed object Fuzzy or distortion of picture etc..
In the case where printed object continuously transfer printing, keep the transfer paper of roll paper and printed object closely sealed to be transferred. Especially for being carried out continuously transfer, transfer paper with printed object is closely sealed well becomes more important.
In addition, in the transfer method of printing and dyeing, as different the case where deterioration from the image quality for the pattern for being formed in printed object The problem of image quality, haze (カ Block リ).It hazes and refers to: when subliming type printing and dyeing ink is transferred from transfer paper to printed object, subliming type The phenomenon that different region of printing and dyeing Mo Xiangyu pattern distils and transfers.Typically for the phenomenon that white background generates spot stain. Although having studied through the technology of subliming type printing and dyeing ink and inhibiting the method to haze, also seek to inhibit to haze by transfer paper Method.
In addition, transfer paper must be not in order to transfer subliming type printing and dyeing ink well from transfer paper to printed object It is impregnated with subliming type printing and dyeing ink to receiving subliming type printing and dyeing ink in the case where paper deep.That is, transfer is required to inhibit print through with paper. " print through " refers to the phenomenon that subliming type dye ink for being printed in the image of transfer paper is impregnated with to paper deep.
In addition, mostly using ink jet printing mode greatly as the method for pattern is printed in transfer with paper making transfer paper. For ink jet printing mode, transfer paper and transfer paper are handled mostly with roll paper state, under roll paper state, there is black solvent Evaporation be slowly inclined to.For the transfer paper of wound into rolls after printing, it is desirable that during until the evaporation of black solvent, energy Subliming type printing and dyeing ink is enough absorbed without the transfer paper of exudation.
For the liter of the distillation printing and dyeing type transfer paper of the sublimation transfer piece of patent document 3, patent document 4, patent document 5 The quality of the subliming type ink-jet cloth printing transfer paper of magnificent printing and dyeing type transfer paper and patent document 6, can not say it is enough, especially It is closely sealed well about transfer paper and printed object or inhibit to haze, it is expected that increasing.
In view of above-mentioned, the object of the present invention is to provide the transfer paper for meeting following projects.
(1) it is able to suppress the deterioration (resistance to image deterioration) of printed object image
(2) it is able to suppress the reduction (color emissivity) of printed object color development
(3) transfer paper and printed object are closely sealed well (adaptation)
In turn, in a preferred manner, the transfer paper for meeting following projects is provided.
(4) it is able to suppress printed object and hazes (resistance to fogging)
(5) it is able to suppress transfer paper print through (resistance to offset resistance)
(6) transfer paper can absorb ink without exudation (black absorbability)
The solution to the problem
Further investigation has been repeated in the inventors of the present invention to solve the above-mentioned problems, this is as a result reached by following scheme The purpose of invention.
[1] a kind of transfer paper, the transfer method of printing and dyeing for the ink that is used to print and dye using subliming type, the transfer have body paper with paper With 1 layer or more of the coating layer on at least single side of above-mentioned body paper, it is located at outermost outermost coating layer extremely on the basis of body paper Contain pigment, binder, polyacrylate and acetylenic glycols derivative less.
Transfer paper can obtain resistance to image deterioration, color emissivity and adaptation as a result,.
[2] the transfer paper according to above-mentioned [1], wherein in outermost coating layer, the content of polyacrylate is opposite For more than 0.1 mass parts and 3.5 below the mass for 100 mass parts of binder.
The color emissivity of transfer paper or adaptation are improved as a result,.
[3] the transfer paper according to above-mentioned [1] or [2], wherein above-mentioned polyacrylate is ammonium polyacrylate.
The resistance to image deterioration of transfer paper is improved as a result,.
[4] the transfer paper according to above-mentioned [3], wherein the above-mentioned polypropylene measured by gel permeation chromatography The weight average molecular weight of sour ammonium is 5000 or more and 30000 or less.
Transfer is mainly that adaptation is improved with paper as a result,.
[5] the transfer paper according to any one of above-mentioned [1]~[4], wherein the above-mentioned pigment of outermost coating layer At least one kind of is that one to be averaged major diameter/average minor axis ratio for 2.0 or more and 7.0 primary particles below in major diameter direction holds Portion is with average aggregate particle size is 2 μm or more and 6 μm of precipitated calcium carbonate below made of radial aggregation, relative to outermost coating 100 mass parts of pigment in layer, above-mentioned precipitated calcium carbonate are 80 mass parts or more.
Transfer paper can obtain resistance to image deterioration, resistance to fogging, resistance to offset resistance and black absorbability as a result,.
[6] the transfer paper according to above-mentioned [5], wherein the side for being provided with outermost coating layer is measured and is obtained To the air permeability that finds out of foundation ISO5636-3 be more than 100ml/ minutes and be 320ml/ minutes or less.
The resistance to offset resistance of transfer paper or resistance to fogging improved as a result,.
Invention effect
In accordance with the invention it is possible to provide the transfer paper of resistance to image deterioration, color emissivity and excellent adhesion.In turn, exist In preferred mode, it is capable of providing the transfer paper with resistance to fogging, resistance to offset resistance and black absorbability.
Specific embodiment
Hereinafter, the present invention will be described in detail.
In the present invention, " transfer paper " refers to the paper in blank sheet of paper state before the pattern to be transferred is printed." turn Printing paper " refers to the paper in the state for having printed the pattern to be transferred with paper to transfer.
Transfer has body paper and 1 layer or more of the coating layer on at least single side of above-mentioned body paper with paper.Coating layer is 1 layer In the case where, which is equivalent to outermost coating layer, which at least contains pigment, binder, polyacrylate And acetylenic glycols derivative.In the case that coating layer is 2 layers or more, outermost coating layer on the outermost side is at least on the basis of body paper Contain pigment, binder, polyacrylate and acetylenic glycols derivative.Coating layer be 2 layers or more in the case where, be present in body paper and Intermediate coating layer between outermost coating layer can be in the coating layer containing pigment and binder or the coating layer without pigment Any one.In addition in the case that intermediate coating layer has pigment, its partial size, shape are not particularly limited.And then to centre The presence or absence of polyacrylate or acetylenic glycols in coating layer etc. are not particularly limited.
From manufacturing cost aspect, preferably 1 layer of coating layer.In addition can have on the single side of body paper or on two sides Coating layer.In the case where having outermost coating layer of the invention on the single side of body paper, transfer paper can be at the back side of body paper With known back coating.
The coating weight of coating layer is not particularly limited.From the manufacturing cost of transfer paper, it is closely sealed to printed object readily Aspect is set out, and coating weight is preferably 2g/m with every single side drying solid ingredient meter2Above and 70g/m2Below.Coating weight it is upper Limit is more preferably 30g/m2It below, is more preferably 20g/m2Below.In addition, cutting down and being able to suppress from manufacturing cost in turn The reasons why coating layer falls off when closely sealed with printed object is set out, and the most preferably every single side of coating weight is 2g/m2Above and 12g/m2With Under.For every single side there are in the case where multiple coating layers, coating weight is their aggregate value.
Body paper is that papermaking paper obtained from papermaking is carried out to paper stock, and the paper stock is selected from LBKP (broad-leaved bleached Kraft Paper pulp, Leaf Bleached Kraft Pulp), NBKP (needle bleached kraft pulp, Needle Bleached Kraft Pulp) chemical pulps, GP (ground wood pulp, Groundwood Pulp), PGW (pressure groundwood, Pressure GroundWood such as Pulp), RMP (disk grinding machinery, Refiner Mechanical Pulp), TMP (thermomechanical pulp, ThermoMechanical Pulp), CTMP (chemical thermomechanical pulp, ChemiThermoMechanical Pulp), CMP (chemi-mechanical pulp, ChemiMechanical Pulp), the mechanical pulps such as CGP (chemigroundwood pulp, ChemiGroundwood Pulp) and DIP it is (de- Ink slurry, DeInked Pulp) etc. to be compounded calcium carbonate, talcum, clay, kaolin etc. at least one kind of paper pulp in old paper stocks each Kind of filler and be compounded the various additives such as sizing agent, fixative, retention agent, cationic agent, paper power agent as needed and ?.Body paper further includes implementing calendering process to papermaking paper, implementing top sizing processing or real with starch, polyvinyl alcohol etc. The good quality paper of surface treatment etc. is applied.Body paper further includes implementing at calendering after implementing top sizing processing, surface treatment The good quality paper of reason.
Papermaking is paper stock to be adjusted to acid, neutral or alkalinity, and carry out using known paper machine.As The example of paper machine can enumerate fourdrinier paper machine, double net paper machines, combination paper machine, cylinder paper machine, Yankee paper machine Deng.
The base weight (level ground amount) of body paper is not particularly limited.From in terms of the ease of handling of the transfer of printed object It sets out, the base weight of body paper is preferably 10g/m2Above and 100g/m2It below, is more preferably 30g/m2Above and 90g/m2With Under.In addition, the thickness of transfer paper is not particularly limited.From for going out in terms of the ease of handling of the transfer of printed object Hair, the thickness of transfer paper are preferably 0.01mm or more and 0.5mm or less, further preferably 0.05mm or more and 0.3mm or less.
It can be in the range of not damaging desired effect of the invention, as the suitable compounding of other additives in paper stock Selected from pigment dispersing agent, thickener, fluidity amendment, defoaming agent, foam inhibitor, release agent, foaming agent, penetrant, coloring dye Material, coloring pigment, fluorescent whitening agent, ultraviolet absorbing agent, antioxidant, preservative, mould inhibitor, resistance to hydrated agent, wet paper power It is one kind or two or more in reinforcing agent, dry paper power reinforcing agent etc..
Transfer paper has 1 layer or more of coating layer on at least single side of body paper.Coating layer can be by body paper Coating layer coating fluid is coated and is dried and is set on body paper.
The method that coating layer is arranged on body paper is not particularly limited.For example, can enumerate previous in use paper field The method that well known apparatus for coating and drying device are coated and dry.As the example of apparatus for coating, sizing can be enumerated Press (sizepress), door roller coating machine, film transfer coating machine, knife type coater, bar coater, Kohler coater, comma apply Cloth machine, gravure coater, metering bar coater, E type metering bar coater, curtain coater etc..As the example of drying device, can arrange Enumerate the air driers such as straight tunnel drying machine, arch type dryer, air circuit drier, sine curve air bearing drier, Infrared dehydration device utilizes the various drying devices such as the drying machine of microwave etc..
Outermost coating layer at least contains pigment, binder, polyacrylate and acetylenic glycols derivative.
In outermost coating layer, the mass ratio that contains of pigment and binder is preferably pigment: binder=20: 80~80: 20. In addition, in the biggish situation of the specific surface area of pigment, preferably pigment: binder=20: 80~40: 60, the specific surface of pigment It accumulates in lesser situation, preferably pigment: binder=50: 50~80: 20.Herein, 150m is calculated as with BET specific surface area2/g When following, the specific surface area of pigment is smaller, more than 150m in terms of BET specific surface area2When/g, the specific surface area of pigment is larger.
For the content of the polyacrylate in outermost coating layer, relative to total 100 mass parts of pigment and binder, More than preferably 0.05 mass parts and 1.2 below the mass, more than more preferably 0.1 mass parts and 1 below the mass.In addition exist In outermost coating layer, the content of polyacrylate for 100 mass parts of binder be preferably 0.1 mass parts more than and 3.5 below the mass.
Total 100 mass for the content of the acetylenic glycols derivative in outermost coating layer, relative to pigment and binder Part, more than preferably 0.1 mass parts and 0.5 below the mass.
It should be noted that the content of polyacrylate of the invention does not include in the content of binder in the present invention.
The pigment of outermost coating layer is known pigment in coating paper field, is not particularly limited.Pigment is preferably White pigment, as the example of white pigment, can enumerate kaolin, powdered whiting, precipitated calcium carbonate, talcum, satin white, The inorganic pigments such as lithopone, titanium oxide, zinc oxide, silica, aluminium oxide, aluminium hydroxide, atlapulgite, diatomite and modeling Expect the organic pigments such as pigment.Outermost coating layer contains one kind or two or more in these pigment.
Pigment lesser for specific surface area, preferably kaolin, precipitated calcium carbonate.Pigment biggish for specific surface area, It is preferred that silica.
Preferably: the pigment of outermost coating layer it is at least one kind of be average major diameter/average minor axis be 2.0 or more and 7.0 with Under primary particle major diameter direction an end with average aggregate particle size made of radial aggregation for 2 μm or more and 6 μm Precipitated calcium carbonate below.
Average major diameter/average minor axis is that 2.0 or more and 7.0 primary particles below have elongated shape, is usually claimed For column, needle-shaped or fusoid particle.Offspring be such primary particle major diameter direction an end to radiate Aggregation made of shape aggregation.Average major diameter/average minor axis is 2.0 or more and 7.0 primary particles below in major diameter direction One end is with average aggregate particle size is 2 μm or more made of radial aggregation and 6 μm of precipitated calcium carbonates below are referred to as hair Chestnut shape precipitated calcium carbonate or sea urchin shape precipitated calcium carbonate or ball top shape precipitated calcium carbonate are (hereinafter also referred to as " Mao Lizhuan lightweight carbonic acid Calcium ").For example, Japanese Unexamined Patent Application 59-94700 bulletin, shape shown in Japanese Unexamined Patent Publication 2015-117437 bulletin it is light Matter calcium carbonate.
The example of manufacturing method as precipitated calcium carbonate can enumerate carbon dioxide chemical combination method or soluble-salt reaction method Deng.Carbon dioxide chemical combination method refers to: so that quick lime obtained from being burnt into lime stone is dissolved in water and milk of lime is made, makes titanium dioxide Carbon is reacted with milk of lime and the method that generates precipitated calcium carbonate.Soluble-salt reaction method refers to: making calcium chloride molten in milk of lime Liquid is reacted with sodium carbonate and the method that generates precipitated calcium carbonate.Reaction condition etc. be can use to adjust the crystalline substance of precipitated calcium carbonate System, size, shape.As the crystallographic system of precipitated calcium carbonate, there are calcite system crystal or aragonite system crystal etc..Calcite system crystal Shape is usually the shape that fusiform, fusiform particle buildup are combined into or cubic (including the inconspicuous group of corner angle Shape) or the shape that is combined into of cubic particle buildup.The shape of aragonite system crystal is usually column or needle-shaped or they are poly- Shape made of collection.The precipitated calcium carbonate is for example sold by shiraishi calcium company, Ao Duomo industrial group etc..
Mao Lizhuan precipitated calcium carbonate is preferably aragonite system crystal.The reason for this is that because black absorbability or resistance to fogging being improved.
It is an end of 2.0 or more and 7.0 primary particles below in major diameter direction for average major diameter/average minor axis It is 2 μm or more and 6 μm Mao Lizhuan precipitated calcium carbonates below in outermost coating with average aggregate particle size made of radial aggregation Content in layer, relative to 100 mass parts of pigment in outermost coating layer, more than preferably 80 mass parts.The content relative to 100 mass parts of pigment in outermost coating layer, more than more preferably 85 mass parts, more than further preferably 90 mass parts.Its Reason is because resistance to fogging, resistance to offset resistance or black absorbability are further improved.
The shape of average minor axis and average major diameter and offspring for the primary particle of precipitated calcium carbonate and average Aggregate particle size can be found out according to the scanning electron microscope photo of outermost coating layer by image analysis.For primary Scanning electron microscope shooting electron micrograph can be used, to according to institute in the average minor axis and average major diameter of particle The image of shooting is able to confirm that any 100 primary particles of shape are observed and surveyed and calculated.For averagely secondary grain Scanning electron microscope shooting electron micrograph can be used, according to captured image, to any 100 two in diameter Secondary particle is considered as the approximate spherical shape of projected area of particle to calculate partial size, to calculate average aggregate particle size.
The binder of outermost coating layer is known binder, is not particularly limited.But in the present invention, poly- third Olefin(e) acid salt is not included in known binder.As the example of known binder, starch and each can be enumerated Cellulose derivatives, casein, gelatin, soybean protein, the branches such as kind modified starch, carboxymethyl cellulose, hydroxyethyl cellulose Natural polymers resins such as starch (pullulan), Arabic gum, Karaya Gum, albumin or derivatives thereof, polyvinyl pyrrole Pyrrolidone, polyvinyl alcohol and various modified polyvinylalcohols, polyacrylamide, polyethyleneimine, polypropylene glycol, polyethylene glycol, horse Come anhydride resin, acrylic resin, metacrylate-butadiene copolymer, styrene-butadiene copolymer, ethylene-second The functional group modification copolymer based on the monomer containing functional groups such as carboxyls of vinyl acetate copolymer or the various copolymers, three The binders such as the heat cure synthetic resins such as cymel, urea resin, polyurethane resin, unsaturated polyester resin, polyethylene Butyral, alkyd resin latex etc..Outermost coating layer contains one kind or two or more in these binders.
The polyacrylate of outermost coating layer include be originated from a kind of structural unit of acrylates shown in the following general formula or Two or more, is homopolymer or copolymer or the copolymer as needed comprising other structures unit.For of the invention poly- third Olefin(e) acid salt, the structural unit for preferably originating from acrylates shown in the following general formula occupy the polymer of whole 50mol% or more.
[changing 1]
In above-mentioned general formula, M Na, K or NH4
Polyacrylate is preferably ammonium polyacrylate.The reason for this is that because especially resistance to image deterioration becomes better.
By gel permeation chromatography measure ammonium polyacrylate weight average molecular weight be preferably 1500 or more and 50000 with Under, more preferably 5000 or more and 30000 ranges below.The reason for this is that because adaptation is improved.It is considered that: weight is equal Molecular weight is excellent as the protecting colloid to pigment for 1500 or more and 50000 ammonium polyacrylates below, therefore outermost coating The flexibility of layer increases.As a result, adaptation is improved.It is considered that: when weight average molecular weight is less than 1500, as protective glue Body is insufficient, in addition more than 50000 when, it is difficult to obtain flexibility.
Weight average molecular weight of the invention is the polyethylene glycol scaled value of gel permeation chromatography.
The acetylenic glycols derivative of outermost coating layer is the following general formula (1) or (2) compound represented.
[changing 2]
R in above-mentioned general formula (1)1、R2、R3And R4Respectively indicate the alkyl below of carbon number 1 or more and 5.R1、R2、R3And R4It is excellent It is selected as the symmetrical structure centered on acetenyl.
[changing 3]
R in above-mentioned general formula (2)5、R6、R7And R8Respectively indicate the alkyl below of carbon number 1 or more and 5.M and n are respectively 1 Above and 25 integers below, m+n are 2 or more and 40 or less.OE is ethylene oxide chain (- O-CH2-CH2), OP be propylene oxide Chain (- O-CH2-CH[CH3]-).OE and OP respectively can be independent chain, or combination chain.R5、R6、R7And R8Preferably with Symmetrical structure centered on acetenyl.
Acetylenic glycols derivative is by Xin chemical industrial company with " Surfynol (registered trademark) " or " Olfine (registrar Mark) " title sale, by Kawaken Fine Chemicals Co., Ltd. with the name of " Acetylenol (registered trademark) " Claim sale.
In the present invention, acetylenic glycols derivative is preferably 2,4,7,9- tetramethyl -5- decine -4,7- glycol or 2, and 4,7,9- tetra- The ethoxylate of methyl -5- decine -4,7- glycol.The reason for this is that because being commercially easy to get.
In outermost coating layer, other than polyacrylate and acetylenic glycols derivative, coating can also be contained as needed Known various additives in paper field.As the example of additive, dispersing agent, fixative, thickener, stream can be enumerated Dynamic property modifying agent, defoaming agent, release agent, foaming agent, penetrant, coloring pigment, illuminating colour, fluorescent whitening agent, ultraviolet light are inhaled Receive agent, antioxidant, preservative, mould inhibitor etc..
In addition, outermost coating layer can contain known various auxiliary agents in the transfer method of printing and dyeing.Auxiliary agent is in order to will most The various physical property of outer coating layer coating fluid optimize or improve transferred dieing activity of subliming type printing and dyeing ink etc. and add. Auxiliary agent can for example enumerate various surfactants, moisturizer, wetting agent, pH adjusting agent, alkaline agent, deep dye agent, degasser And anti-reducing agent etc..
Preferably: foundation obtained from transfer paper of the invention is measured the side for being provided with outermost coating layer The air permeability that ISO5636-3 is found out is more than 100ml/ minutes and is 320ml/ minutes or less.
In general, the above-mentioned air permeability of body paper compared with being provided with the air permeability of coating paper of coating layer on body paper, is non- Often high value.The reason for this is that because the ingredient of coating layer will constitute the gap block of the paper pulp fiber of body paper.It therefore, usually can be with The air permeability of coating paper is adjusted by coating layer.
The air permeability of coating paper is the well known physics value in coating paper field, can pass through the size of the pigment of coating layer And type and content of shape, the content of pigment and binder etc. adjusts.Particularly effective method of adjustment is to pass through coating The coating weight or calendering process of layer whether there is or not and its method that is adjusted of condition.By the temperature, the calendering pressure area that control stack The rolling conditions such as pressure and calendering pressure area time, can obtain desired air permeability.
Transfer of the invention can adjust air permeability in the same manner as above-mentioned common coating paper with paper.
Transfer paper can be by using the known various printing processes for having subliming type printing and dyeing ink, in transfer paper Surface side printed patterns with outermost coating layer obtain.
It is known printing process in the various printing processes of transfer paper printed patterns, is not particularly limited.Print Brush method can for example enumerate intaglio printing mode, ink jet printing mode, electronic photo mode of printing and screen printing mode etc.. Wherein, from the High precision of image quality and the miniaturization aspect of device, preferably ink jet printing mode.
Using subliming type print and dye ink the transfer method of printing and dyeing for obtaining the work of transfer paper in transfer paper printed patterns Sequence and the method for making transfer paper Yu the closely sealed process of printed object.Closely sealed process includes heating and pressurization as needed.It is closely sealed Process in heating and pressurization condition be transfer the method for printing and dyeing in known condition.Closely sealed process can for example enumerate Make the method that transfer paper is closely sealed with printed object and is heated and is pressurizeed using press, heating roller etc..
Printed object is fibrous material, is not particularly limited.Fibrous material can be natural fiber material and synthetic fibers Any one of material.Natural fiber material can for example enumerate cotton, fiber crops, lyocell (Lyocell), artificial silk, acetic acid esters etc. Protein series fiber material such as cellulose fibre material, silk, wool, animal wool etc..Composite fibre materials can for example be enumerated Fypro (nylon), polyvinyl, polyester, polyacrylic etc. out.As the composition of fibrous material, fabric can be enumerated, compiled Independent, blended, mixed fine or intertexture of fabric, non-woven fabrics etc. etc..In turn, these can also be constituted into Composite.In addition, according to need It wants, effective chemical reagent etc. can be promoted to carry out pre-treatment to printed object with to being stained with.
In the transfer method of printing and dyeing of ink of being printed and dyed using subliming type, the preferably synthetic fibrous material of printed object.Natural fiber material Material needs pre-treatment mostly.
Embodiment
Hereinafter, by embodiment, the present invention will be described in more detail.It should be noted that the present invention is not limited to this A little embodiments.Herein " mass parts " and " quality % " indicate drying solid component amount or essence composition amount each " mass parts " and " quality % ".The coating weight of coating layer indicates drying solid component amount.
<body paper>
In the pulp of the LBKP100 mass parts comprising freeness 380mlcsf, calcium carbonate 10 is added as filler Mass parts, 1.2 mass parts of amphoteric starch, 0.8 mass parts of aluminum sulfate, 0.1 mass parts of alkyl ketene dimer type sizing agent, with length Net paper machine carries out papermaking, makes oxidized starch with every single side 1.5g/m with size press device2It is attached to two sides, carries out machinery pressure Prolong processing, makes base weight 62g/m2Body paper.
<outermost coating layer coating fluid>
For outermost coating layer coating fluid, using material recorded in table 1 and mixes and be dispersed in water and prepare.
The compounding amount of each material in outermost coating layer coating fluid is also recorded in table 1.
In table 1, silica A is Tosoh Silica Corporation NIPGEL (registered trademark) AY-200.Two Silica B is marshy land chemical industrial company MIZUKASIL (registered trademark) P-527.Precipitated calcium carbonate is that Ao Duomo industry is public TamaPearl (registered trademark) TP221F for taking charge of system is (calcite system crystal, average major diameter/average minor axis=2.0, not formed flat Equal offspring).Acetylenic glycols derivative A is Xin chemical industrial company Surfynol 104E (structure of general formula (1)).Alkynes Diol, derivatives B is Xin chemical industrial company Olfine E1010 (structure of general formula (2)).Alkynol is day to believe chemical industry Corporation Olfine B.What is measured by gel permeation chromatography is used in addition to embodiment 24 and 25 for ammonium polyacrylate The ammonium polyacrylate that weight average molecular weight is about 22000.The ammonium polyacrylate use of embodiment 24 and 25 passes through gel permeation chromatography The ammonium polyacrylate that the weight average molecular weight of method measurement is about 6000.
<transfer paper>
Transfer paper is made according to following step.
On body paper, outermost coating layer coating fluid is coated on single side with Kohler coater, after air drier drying, Calendering process is carried out, transfer paper is obtained.Coating weight is recorded in table 1.
[table 1]
Table 1
" polyacrylate contains quality ratio " in table 1 is polyacrylate relative to the binder in outermost coating layer The content of 100 mass parts.
<preparation of transfer paper>
Using used subliming type print and dye ink ink-jet printer (JV2-130II, MIMAKI ENGINEERING CO., LTD. make), the evaluation pattern based on subliming type printing and dyeing black (cyan, carmetta, yellow) is printed in gained transfer paper, is obtained Transfer paper.
<printing and dyeing (cut paper)>
As printed object, mylar is used.The transfer paper made and mylar are closely sealed, use thermal transfer press (manual wide cut wig-wag Model221, INSTA corporation) heats 1 minute at 200 DEG C, and dyestuff is transferred to mylar.Thereafter Transfer paper is removed from mylar, obtains forming figuratum mylar.
<evaluation of resistance to image deterioration>
To figuratum mylar is formed, from the clarity aspect of pattern, to resistance to image deterioration, according to following Benchmark carries out sensory evaluation to image quality.In the present invention, for transfer paper, when being evaluated as A, B or C, it is denoted as bad with resistance to image The property changed.
A: good level.
B: the deterioration of image quality, substantially good level are not almost observed.
C: the deterioration of image quality, but the practical upper level that there is no problem are observed.
D: the level of practical impossible image deterioration is observed.
<evaluation of color emissivity>
Using optical concentration meter (X-rite530, SAKATA INX ENG.CO., LTD. system) to the subliming type of printed object The solid image portion of black 3 colors (cyan, carmetta, yellow) of printing and dyeing measures colour saturation, and the colour saturation value of 3 colors is added up.According to Following benchmark judge color emissivity.In the present invention, for transfer paper, when being evaluated as A or B, it is good to be denoted as color emissivity.
A: aggregate value is 4.7 or more
B: aggregate value is 4.4 or more and less than 4.7
C: aggregate value is less than 4.4
<printing and dyeing (roll paper)>
As printed object, the mylar of reel is used.The transfer paper of the roll paper made is closely sealed with mylar, makes With heating and pressuring machine (200 DEG C, 0.5MPa, 2.5m/ minute, 30 seconds times of contact of roll-type and roller), by dyestuff to mylar Transfer.Thereafter transfer paper is removed from mylar, obtains forming figuratum mylar.
<evaluation of adaptation>
To figuratum mylar is formed, from fuzzy, distortion the generation degree aspect of pattern, according to following bases Standard carries out sensory evaluation to adaptation.In the present invention, for transfer paper, when being evaluated as A or B, it is denoted as excellent adhesion.
A: fuzzy, distortion, good level are not observed.
B: fuzzy, distortion, substantially good level are not almost observed.
C: fuzzy, distortion, but the practical upper level that there is no problem are observed.
D: fuzzy, distortion, and the practical upper level as problem are observed.
Evaluation result is recorded in above-mentioned table 1 together.
According to the evaluation result of table 1: for belong to outermost coating layer contain pigment, binder, polyacrylate and The transfer of the acetylenic glycols derivative Examples 1 to 25 of paper, has resistance to image deterioration, color emissivity and adaptation.However, one will appreciate that: For being not belonging to the comparative example 1~10 of above-mentioned transfer paper, it is not able to satisfy appointing in resistance to image deterioration, color emissivity or adaptation Meaning person.
According to the comparison of main embodiment 4~6 and embodiment 14~16 and main embodiment 11 and 23: In outermost coating layer, polyacrylate is preferably 0.1 mass parts or more and 3.5 matter relative to the content of 100 mass parts of binder Measure part range below.
According to the comparison of main embodiment 4 and 14 and main embodiment 7 and 17: polyacrylate is preferably Ammonium polyacrylate.
The Examples 1 to 23 for being about 22000 according to the weight average molecular weight measured by gel permeation chromatography and be about Known to 6000 embodiment 24 and 25: the weight average molecular weight of ammonium polyacrylate is preferably 5000 or more and 30000 or less.
Then, following outermost coating layer coating fluids is prepared.
<outermost coating layer coating fluid>
For outermost coating layer coating fluid, using the material recorded in table 2 and mixes and be dispersed in water and prepare.
The compounding amount of each material in outermost coating layer coating fluid is also recorded in table 2.
[table 2]
Table 2
In table 2, the material used is shown in following.
The precipitated calcium carbonate of embodiment 26~36:
Shiraishi calcium corporation Callite (registered trademark) SA
Aragonite system crystal
Average major diameter/average minor axis=6.5
Average aggregate particle size=3.3 μm, Mao Lizhuan
The calcium carbonate of embodiment 37:
Ao Duomo industrial group TamaPearl TP-121SA
Calcite system crystal
Average major diameter/average minor axis=4.0
Average aggregate particle size=3.5 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 38 and 39:
Ao Duomo industrial group TamaPearl TP-221BM
Calcite system crystal
Average major diameter/average minor axis=3.0
Average aggregate particle size=4.0 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 40:
Ao Duomo industrial group TamaPearl TP-121S
Calcite system crystal
Average major diameter/average minor axis=4.0
Average aggregate particle size=4.3 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 41:
Ao Duomo industrial group TamaPearlTP-121MS
Calcite system crystal
Average major diameter/average minor axis=3.0
Average aggregate particle size=2.3 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 42:
Shiraishi calcium corporation Tunex (registered trademark) E
Calcite system crystal
Average major diameter/average minor axis=3.0
Average aggregate particle size=5.6 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 43 and 44:
Shiraishi calcium corporation CalliteKT
Aragonite system crystal
Average major diameter/average minor axis=6.7
Average aggregate particle size=2.6 μm, Mao Lizhuan
The precipitated calcium carbonate of embodiment 45 and 46:
Shiraishi calcium corporation CalliteSA
Aragonite system crystal
Average major diameter/average minor axis=6.5
Average aggregate particle size=3.3 μm, Mao Lizhuan
The kaolin of embodiment 45 and 46:
ヒ ュ ー バ ー corporation HG90
Average grain diameter=0.19 μm
The precipitated calcium carbonate of embodiment 47:
Shiraishi calcium corporation CalliteSA
Aragonite system crystal
Average major diameter/average minor axis=6.5
Average aggregate particle size=3.3 μm, Mao Lizhuan
The silica of embodiment 47:
Oriental Silicas Corporation Finesil (registered trademark) X-37
Average grain diameter=2.6 μm
The precipitated calcium carbonate of embodiment 48
Shiraishi calcium corporation Callite (registered trademark) SA
Aragonite system crystal
Average major diameter/average minor axis=6.5
Average aggregate particle size=3.3 μm, Mao Lizhuan
<transfer paper>
Transfer paper is made according to following step.
On body paper, outermost coating layer coating fluid is coated on single side with Kohler coater, after air drier drying, Calendering process is carried out, transfer paper is obtained.The air permeability of transfer paper is adjusted by coating weight and/or Calendering process conditions. Coating weight is recorded in table 2.
<preparation of transfer paper>
Using used subliming type print and dye ink ink-jet printer (JV2-130II, MIMAKI ENGINEERING CO., LTD. make), the evaluation based on subliming type printing and dyeing black (cyan, carmetta, yellow, black), which is printed, with paper in gained transfer schemes Case obtains transfer paper (roll paper).
<evaluation of resistance to offset resistance>
For the transfer paper obtained as described above, according to the cognizable degree of image from the transfer paper back side, under It states benchmark and sensory evaluation is carried out to resistance to offset resistance.In the present invention, for transfer paper, when being evaluated as A or B, it is denoted as with resistance to Print property.
A: print through, good level are not almost observed.
B: slightly observing print through, but the transfer level that there is no problem in practical thereafter.
C: observing print through, and transfer thereafter becomes the level of problem in practical.
<evaluation of black absorbability>
By the transfer paper obtained as described above after 23+1 DEG C, 50+2%RH are placed 5 hours, near the core of roll paper Printed article, sensory evaluation is carried out to assorted profile portion and hollow out character portion according to following benchmark.In the present invention, transfer is used Paper when being evaluated as A or B, is denoted as with black absorbability.
A: infiltration is not observed at assorted profile portion, hollow out text by micro- sem observation (× 25).
B: infiltration is slightly observed at assorted profile portion, hollow out text by micro- sem observation (× 25).
Observation is difficult to confirm by visual observation, and there is no problem in actual use.
C: infiltration is observed at assorted profile portion, hollow out text by micro- sem observation (× 25).
Observing by visual observation slightly to observe, become problem in actual use.
D: it observes observe infiltration at assorted profile portion, hollow out text by visual observation.
<printing and dyeing (roll paper)>
As printed object, the mylar of reel is used.The transfer paper of the roll paper made is closely sealed with mylar, makes With heating and pressuring machine (200 DEG C, 0.5MPa, 2.5m/ minute, 30 seconds times of contact of roll-type and roller), by dyestuff to mylar Transfer.Thereafter transfer paper is removed from mylar, obtains forming figuratum mylar.
<evaluation of resistance to image deterioration>
To figuratum mylar is formed, from the clarity aspect of pattern, to resistance to image deterioration according to following Benchmark carries out sensory evaluation to image quality.In the present invention, for transfer paper, when being evaluated as A, B or C, it is denoted as bad with resistance to image The property changed.
A: good level.
B: the deterioration of image quality, substantially good level are not almost observed.
C: the deterioration of image quality, but the practical upper level that there is no problem are observed.
D: the level of practical impossible image deterioration is observed.
<resistance to fogging evaluation>
For resistance to fogging, by the presence or absence of the spot stain on magnifying glass and visual confirmation printed object, according to following Benchmark carries out sensory evaluation.In the present invention, for transfer paper, when being evaluated as A or B, it is denoted as resistance to fogging good.
A: spot stain, good level are not observed by magnifying glass.
B: spot stain, substantially good level are not observed by visual observation.
C: the practical threshold level that will not become the spot stain of unfavorable condition is observed by visual observation.
D: the spot stain as unfavorable condition, practical impossible level are observed by visual observation.
Show the results of the evaluation above-mentioned table 2.
According to the evaluation result of table 2: at least one kind of of pigment for belonging to outermost coating layer is average major diameter/flat The ratio of equal minor axis is 2.0 or more and 7.0 primary particles below in the end made of radial aggregation in major diameter direction Average aggregate particle size is 2 μm or more and 6 μm of precipitated calcium carbonates below and the precipitated calcium carbonate are relative in outermost coating layer 100 mass parts of pigment are the transfer of 80 mass parts or more the embodiment 26~48 of paper, have resistance to image deterioration, resistance to haze Property, resistance to offset resistance and black absorbability.
Mainly according to the comparison of embodiment 26,27,29~31,34,35 and 48 and embodiment 28,32,33 and 36: The preferred air permeability of transfer paper is more than 100ml/ minutes and is 320ml/ minutes or less.
Industrial availability
Transfer of the invention is the whole useful transfer paper for meeting following projects with paper.
(1) it is able to suppress the deterioration (resistance to image deterioration) of printed object image
(2) it is able to suppress the reduction (color emissivity) of printed object color development
(3) transfer paper and printed object are closely sealed well (adaptation)
(4) it is able to suppress printed object and hazes (resistance to fogging)
(5) it is able to suppress transfer paper print through (resistance to offset resistance)
(6) transfer paper can absorb ink without exudation (black absorbability).

Claims (6)

1. it is a kind of transfer use paper, be used for using subliming type print and dye ink the transfer method of printing and dyeing, the transfer with paper have body paper and 1 layer or more of coating layer on at least single side of the body paper is located at outermost outermost coating layer on the basis of body paper and contains face Material, binder, polyacrylate and acetylenic glycols derivative.
2. transfer paper according to claim 1, wherein in outermost coating layer, relative to 100 mass parts of binder, The content of polyacrylate is 0.1 mass parts or more and 3.5 below the mass.
3. transfer paper according to claim 1 or 2, wherein the polyacrylate is ammonium polyacrylate.
4. transfer paper according to claim 3, wherein the ammonium polyacrylate measured by gel permeation chromatography Weight average molecular weight be 5000 or more and 30000 or less.
5. transfer paper according to any one of claims 1 to 4, wherein at least the 1 of the pigment of outermost coating layer Kind be average major diameter/average minor axis ratio be 2.0 or more and 7.0 primary particles below major diameter direction an end to put Penetrating average aggregate particle size made of shape aggregation is 2 μm or more and 6 μm of precipitated calcium carbonates below, relative in outermost coating layer 100 mass parts of pigment, the precipitated calcium carbonate are 80 mass parts or more.
6. transfer paper according to claim 5, wherein obtained from being measured to the side for being provided with outermost coating layer It is more than 100ml/ minutes according to the ISO5636-3 air permeability found out and is 320ml/ minutes or less.
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CN109722939B (en) * 2018-12-25 2021-01-22 山东华泰纸业股份有限公司 High-quality thermal sublimation transfer printing paper and production process thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0805049A1 (en) * 1996-04-30 1997-11-05 Canon Kabushiki Kaisha Image-transfer medium for ink-jet printing, transfer printing process using the same, and transfer printing cloth
CN101429362A (en) * 2008-12-09 2009-05-13 天津环球磁卡股份有限公司 Watersoluble silk screen printing ink and method of producing the same
JP2009131958A (en) * 2007-09-28 2009-06-18 Daio Paper Corp Sublimable printing-type transfer paper
JP2009291968A (en) * 2008-06-03 2009-12-17 Daio Paper Corp Sublimable printing-type transfer paper
JP2010082839A (en) * 2008-09-29 2010-04-15 Nippon Paper Industries Co Ltd Ink jet recording paper
CN102448731A (en) * 2009-03-30 2012-05-09 阿祖里特投资有限公司 Production of transfer paper for ink-jet printing
CN104947463A (en) * 2015-07-23 2015-09-30 百宁纺织化工(中山)有限公司 Formula of printing white glue
CN105026170A (en) * 2012-12-17 2015-11-04 兹沃尼米尔·马丁诺维奇 Improved transfer medium
CN105711280A (en) * 2014-12-04 2016-06-29 全斯福新材料(苏州)有限公司 Easy-to-use ink-jet heat sublimation transfer paper
WO2016136122A1 (en) * 2015-02-27 2016-09-01 大王製紙株式会社 Sublimation-type inkjet textile printing transfer paper and method for producing same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0805049A1 (en) * 1996-04-30 1997-11-05 Canon Kabushiki Kaisha Image-transfer medium for ink-jet printing, transfer printing process using the same, and transfer printing cloth
JP2009131958A (en) * 2007-09-28 2009-06-18 Daio Paper Corp Sublimable printing-type transfer paper
JP2009291968A (en) * 2008-06-03 2009-12-17 Daio Paper Corp Sublimable printing-type transfer paper
JP2010082839A (en) * 2008-09-29 2010-04-15 Nippon Paper Industries Co Ltd Ink jet recording paper
CN101429362A (en) * 2008-12-09 2009-05-13 天津环球磁卡股份有限公司 Watersoluble silk screen printing ink and method of producing the same
CN102448731A (en) * 2009-03-30 2012-05-09 阿祖里特投资有限公司 Production of transfer paper for ink-jet printing
CN105026170A (en) * 2012-12-17 2015-11-04 兹沃尼米尔·马丁诺维奇 Improved transfer medium
CN105711280A (en) * 2014-12-04 2016-06-29 全斯福新材料(苏州)有限公司 Easy-to-use ink-jet heat sublimation transfer paper
WO2016136122A1 (en) * 2015-02-27 2016-09-01 大王製紙株式会社 Sublimation-type inkjet textile printing transfer paper and method for producing same
CN104947463A (en) * 2015-07-23 2015-09-30 百宁纺织化工(中山)有限公司 Formula of printing white glue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021075041A (en) * 2019-10-31 2021-05-20 三菱製紙株式会社 Transfer printing sheet
JP7328186B2 (en) 2019-10-31 2023-08-16 三菱製紙株式会社 Transfer printing paper

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