WO2019127000A1 - 环保型水转印工艺及相应的构件表面结构 - Google Patents

环保型水转印工艺及相应的构件表面结构 Download PDF

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Publication number
WO2019127000A1
WO2019127000A1 PCT/CN2017/118565 CN2017118565W WO2019127000A1 WO 2019127000 A1 WO2019127000 A1 WO 2019127000A1 CN 2017118565 W CN2017118565 W CN 2017118565W WO 2019127000 A1 WO2019127000 A1 WO 2019127000A1
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WO
WIPO (PCT)
Prior art keywords
water
water transfer
pattern
ink
transfer printing
Prior art date
Application number
PCT/CN2017/118565
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English (en)
French (fr)
Inventor
蔡莳铨
Original Assignee
昆山仁铨镭射科技有限公司
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 昆山仁铨镭射科技有限公司 filed Critical 昆山仁铨镭射科技有限公司
Priority to EP17936709.9A priority Critical patent/EP3715139B1/en
Priority to JP2020554337A priority patent/JP7031907B2/ja
Priority to US16/956,811 priority patent/US20210060992A1/en
Publication of WO2019127000A1 publication Critical patent/WO2019127000A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/54—Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
    • 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
    • B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • 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
    • B44C1/175—Transfer using solvent
    • B44C1/1758—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/105—Metal

Definitions

  • the invention relates to the field of water transfer, in particular to an environment-friendly water transfer process and corresponding component surface structure.
  • the environmentally friendly water transfer process of the present invention has the following constitution:
  • the process includes:
  • the hydrolyzed film in the water transfer film is dissolved in water to swell the modified ink, and the water-based primer on the surface of the object to be plated is modified.
  • the combination of ink and ink causes a pattern to adhere to the surface of the object to be plated.
  • the modified ink is a modified polyurethane comprising a hydroxyl group, a sulfonate group and an isocyanate group
  • the aqueous primer is a modified polyurethane comprising a hydroxyl group and an isocyanate group.
  • the invention also provides an environmentally friendly water transfer process, the process comprising:
  • the water transfer film of the multicolor ink printing pattern is placed on the water surface, so that the hydrolyzed film in the water transfer film is dissolved by water to swell the modified ink;
  • the object to be plated is subjected to water transfer, and the aqueous primer of the surface of the object to be plated is combined with a water transfer film of a modified ink multicolor printing pattern such that a pattern is adhered to the surface of the object to be plated.
  • the modified ink is a modified polyurethane comprising a hydroxyl group, a sulfonate group, an isocyanate group, the water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

一种环保型水转印工艺，其包括：施加水性底漆于受镀物的表面；使用包括改性水墨多色印刷图案的水转印膜，使得水转印膜中的水解膜吸水溶解而使改性水墨膨润，受镀物表面的水性底漆与改性水墨结合，使得受镀物的表面附着有图案。采用该环保型水转印工艺及相应的构件表面结构，在转印过程中，水转印膜采用改性水墨多色印刷图案，在水解膜吸水的同时，改性水墨膨润到可转印的状态，且可以与受镀物表面的底漆相结合，使附着更牢固，该过程中不使用任何活化剂混合溶剂，因此无VOC排放。

Description

环保型水转印工艺及相应的构件表面结构 技术领域
本发明涉及水转印领域，具体是指一种环保型水转印工艺及相应的构件表面结构。
背景技术
为增加物件的美观或其他实际需要，需要对物件表面进行装饰。目前，对于复杂多变的立体结构的物体和曲面物体通常使用水转印技术对物件表面进行装饰。在水转印过程中，由于需要使用活化剂会产生大量VOC，污染环境，且不符合相关环保规定。因此，有必要提供一种工艺简单、有效的水转印工艺，以解决现有技术水转印工艺排放大量VOC、不环保的问题。
发明内容
本发明的目的是克服了上述现有技术的缺点，提供了一种简单有效、无VOC排放的环保型水转印工艺及相应的构件表面结构。
为了实现上述目的，本发明的环保型水转印工艺具有如下构成：
所述的工艺包括：
施加水性底漆于受镀物的表面；
使用包括改性水墨多色印刷图案的水转印膜，使得所述的水转印膜中的水解膜吸水溶解而使改性水墨膨润，所述的受镀物表面的水性底漆与改性水墨结合，使得受镀物的表面附着有图案。
较佳地，所述的改性水墨为包括羟基、磺酸盐基、异氰酸酯基的改性聚氨酯，所述的水性底漆为包括羟基、异氰酸酯基的改性聚氨酯。
本发明还提供了一种环保型水转印工艺，所述的工艺包括：
于受镀物的表面施加水性底漆；
将多色水墨印刷图案的水转印膜置于水面上，使得所述的水转印膜中的水解膜吸水溶解而使改性水墨膨润；
将所述的受镀物进行水转印，所述的受镀物表面的水性底漆与改性水墨多色印刷图案的水转印膜结合，使得受镀物的表面附着有图案。
较佳地，所述的改性水墨为包括羟基、磺酸盐基、异氰酸酯基的改性聚氨酯，所述的水

Claims (1)

  1. 性底漆为包括羟基、异氰酸酯基的改性聚氨酯。
    较佳地，所述的多色水墨印刷图案的水转印膜包括：
    水解膜；
    形成于所述的水解膜上的多色水墨印刷图案；以及
    形成于所述的多色水墨印刷图案上的金属纳米颗粒层。
    较佳地，所述的工艺还包括清洗附着有图案的受镀物表面，然后吹净受镀物表面，烘烤。
    较佳地，所述的工艺还包括烘烤后在受镀物表面喷涂保护漆和/或面漆。
    本发明提供了一种环保型水转印工艺，所述的工艺包括：
    步骤(1)：受镀物表面预处理；
    步骤(2)：于受镀物表面施加水性底漆；
    步骤(3)：将具有改性水墨多色印刷图案的水转印膜置于水面上，将所述的受镀物进行水转印，得到附着有图案的受镀物表面。
    较佳地，所述的步骤(3)中水转印时的水温为25℃～30℃。
    较佳地，所述的工艺还包括：
    步骤(4)：热水浸泡附着有图案的受镀物表面5分钟，其中水温介于45℃～50℃；
    步骤(5)：清水加压清洗，并吹净表面水渍；
    步骤(6)：50℃以上烘干受镀物，至水蒸气完全蒸发；
    步骤(7)：喷涂保护漆和/或面漆。
    本发明提供了一种构件表面结构，所述的结构包括依次设置于构件表面的底漆层、多色水墨印刷图案层、金属纳米颗粒层。
    较佳地，所述的结构还包括保护漆层，所述的保护漆层设置于所述的金属纳米颗粒层的外表面。
    较佳地，所述的底漆层为水性底漆层。
    较佳地，所述的构件表面具有规则几何形状的轮廓或为不规则立体曲面。
    本发明还提供了一种构件表面结构，构件表面经过所述的环保型水转印工艺处理而形成所述的构件表面结构，且所述的构件表面结构附着有图案。
    采用了本发明的环保型水转印工艺及相应的构件表面结构，在转印过程中，水转印膜采用改性水墨，在水解膜吸水的同时，改性水墨膨润到可转印的状态，且可以与受镀物表面的底漆相结合，使附着更牢固，该过程中不使用任何活化剂，活化剂即是多种溶剂的混合溶剂、或多种混合溶剂，因此无VOC排放。
PCT/CN2017/118565 2017-12-25 2017-12-26 环保型水转印工艺及相应的构件表面结构 WO2019127000A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17936709.9A EP3715139B1 (en) 2017-12-25 2017-12-26 Environment-friendly water transfer printing process and corresponding component surface structure
JP2020554337A JP7031907B2 (ja) 2017-12-25 2017-12-26 環境保護タイプの水転写印刷プロセス及び相応の部材の表面構造
US16/956,811 US20210060992A1 (en) 2017-12-25 2017-12-26 Environmentally friendly water transfer printing method and corresponding surface structure of a component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711416645.3 2017-12-25
CN201711416645.3A CN107953693B (zh) 2017-12-25 2017-12-25 环保型水转印工艺及相应的构件表面结构

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US (1) US20210060992A1 (zh)
EP (1) EP3715139B1 (zh)
JP (1) JP7031907B2 (zh)
CN (1) CN107953693B (zh)
WO (1) WO2019127000A1 (zh)

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Publication number Priority date Publication date Assignee Title
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US20210060992A1 (en) 2021-03-04
JP7031907B2 (ja) 2022-03-08
CN107953693B (zh) 2020-01-17
JP2021507838A (ja) 2021-02-25
EP3715139B1 (en) 2023-10-25
EP3715139A1 (en) 2020-09-30
CN107953693A (zh) 2018-04-24
EP3715139A4 (en) 2021-08-11

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