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WO2013016935A1 - Procédé pour la préparation d'une microstructure à base de matériau macromoléculaire - Google Patents

Procédé pour la préparation d'une microstructure à base de matériau macromoléculaire Download PDF

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Publication number
WO2013016935A1
WO2013016935A1 PCT/CN2011/084557 CN2011084557W WO2013016935A1 WO 2013016935 A1 WO2013016935 A1 WO 2013016935A1 CN 2011084557 W CN2011084557 W CN 2011084557W WO 2013016935 A1 WO2013016935 A1 WO 2013016935A1
Authority
WO
WIPO (PCT)
Prior art keywords
microstructure
mixed solution
preparing
substrate
solution
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/CN2011/084557
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English (en)
Chinese (zh)
Inventor
刘若鹏
赵治亚
盖佐•法布里齐亚
何雪涵
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.)
Kuang-Chi Institute of Advanced Technology
Kuang Chi Innovative Technology Ltd
Original Assignee
Kuang-Chi Institute of Advanced Technology
Kuang Chi Innovative Technology 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 Kuang-Chi Institute of Advanced Technology, Kuang Chi Innovative Technology Ltd filed Critical Kuang-Chi Institute of Advanced Technology
Publication of WO2013016935A1 publication Critical patent/WO2013016935A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C09D11/02—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
    • C09D11/104—Polyesters

Definitions

  • the invention relates to a metamaterial neighborhood, and in particular to a method for preparing a microstructure based on a polymer material.
  • Metamaterial is a new type of material with special physicochemical properties that is not possessed by natural materials with artificial structure as the basic unit and spatial arrangement in a specific way. Its special property is not the chemical composition of its material itself. It is determined by the characteristics of its man-made structure.
  • metamaterials depend to a large extent on the key physical dimensions of the material. For example, crystals are ordered at the atomic scale. Because of this, crystalline materials possess physical properties that are not found in amorphous states. Such ratios, ordered at other levels, may yield a degree of physical properties not found in materials in nature. Typically the size of the man-made structure is one tenth of the desired response wavelength, otherwise the arrangement of these man-made structures cannot be considered continuous in space.
  • Metamaterials include man-made structures and materials attached to man-made structures that support the man-made structure and can therefore be any material that is different from the man-made structure. The superposition of these two materials creates an equivalent medium in space. Electrical constant and magnetic permeability, and these two physical parameters correspond to the electric field response and magnetic field response of the material, respectively.
  • the preparation of metamaterials is currently technically based on photolithography, electrochemical deposition, etc.
  • the material is plated with a copper layer with a specific repeating pattern.
  • the substrate material is typically a rigid FR4 board.
  • the flexible and flexible base material or packaging material is a hot spot that many research groups are working on at this stage.
  • the constituent materials of the microstructure unit are generally metals such as copper, gold, silver, etc., and the repeating pattern is mainly an open resonant ring.
  • the technical problem to be solved by the present invention is to provide a preparation method of a microstructure based on a polymer material, which uses a printing technique to directly print an organic solution onto a substrate, and a crosslinking reaction occurs to form a micro-material based micro-material on the substrate. Structure, achieving low-cost, high-efficiency industrial production of metamaterials.
  • the technical solution adopted by the present invention to solve the technical problem is: a method for preparing a microstructure based on a polymer material, characterized in that: the preparation method comprises the following steps:
  • the polyhydroxy compound solution and the polycarboxy compound solution are uniformly mixed, and formulated into a mixed solution to be cooled to room temperature;
  • the step further includes: d. drying the substrate.
  • the ratio of the number of hydroxyl groups to the number of carboxyl groups in the mixed solution is 3:10 to 4:5. Further, according to the functional groups of the polyhydroxy compound and the polycarboxy compound, a metamaterial having different properties such as electrical conductivity and biological properties is produced.
  • a diluent is added to the mixed solution to adjust the viscosity in the mixed solution so that the viscosity of the mixed solution is 2 to 30 CP.
  • a plasticizer is added to the mixed solution to adjust the viscosity in the mixed solution so that the viscosity of the mixed solution is 2 to 30 CP.
  • the mixed solution has a viscosity of 10 to 12 CP.
  • the shape of the microstructure is controlled by a computer system.
  • the diluent is benzene, toluene or n-butanol.
  • the plasticizer is dioctyl phthalate, dibutyl phthalate or polyethylene glycol.
  • the substrate is made of a hard or flexible sheet or film.
  • the substrate is a paper substrate.
  • the principle is: printing a mixed solution containing a polyhydroxy compound and a polycarboxy compound onto a substrate by using a printing technique, and during the printing and heating process, the high temperature causes the polyhydroxy compound and the polycarboxy compound to crosslink to form a polyester on the substrate. Forming a stable microstructure based on polymer materials.
  • the super-material micro-structural unit is made of a super material with electrical or biological properties according to different functional groups carried by the polymer material, and the functional application of the meta-material is expanded;
  • the shape of the microstructure can be controlled by the computer system, no need to make additional templates, simple and convenient.
  • Figure 1 is a reaction equation of the first embodiment.
  • a preparation method of a microstructure based on a polymer material comprising the following steps: a, uniformly mixing a polyhydroxy compound solution and a polycarboxy compound solution, preparing a mixed solution to be cooled to room temperature, and preparing the mixture
  • the ratio of the number of hydroxyl groups to the number of carboxyl groups in the mixed solution is 3: 10 ⁇ 4:5;
  • the prepared mixed solution is injected into the ink cartridge of the printer as the ink of the printer;
  • C In the heating process of printing, the polyhydroxy compound and the polycarboxy compound are cross-linked to form a polyester, thereby forming a stable polymer-based microstructure on the substrate, and the shape of the microstructure is determined by a computer system. Control programming, no additional production templates are required;
  • the principle is: printing a mixed solution containing a polyhydroxy compound and a polycarboxy compound onto a substrate by using a printing technique, and during the printing and heating process, the high temperature causes the polyhydroxy compound and the polycarboxy compound to crosslink to form a polyester on the substrate. Forming a stable microstructure based on polymer materials.
  • a diluent or a plasticizer to the mixed solution to adjust the viscosity in the mixed solution, so that the viscosity of the mixed solution is 2 ⁇ 30CP, preferably 10 ⁇ 12CP, and controlling the water content in the mixed solution to print out
  • the diluent is benzene, toluene or n-butanol
  • the plasticizer is dioctyl phthalate, dibutyl phthalate or polyethylene glycol
  • a microstructure unit using a polymer material as a metamaterial is formed according to the functional groups of the polyhydroxy compound and the polycarboxy compound. Metamaterials with different properties, such as electrical conductivity and biological properties, extend the functional application of metamaterials.
  • the material is a hard or flexible sheet or film, or it can be a paper substrate, which makes the selection range of the substrate wider, realizes the flexible substrate of the metamaterial, and reduces the metamaterial. the cost of.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • Dissolve PVA powder in water fully dissolve to form a uniform aqueous solution of PVA, add appropriate amount of SSA solution to PVA aqueous solution, stir and cool to room temperature, and prepare an organic polymer solution with a ratio of hydroxyl group to carboxyl group of 3:10.
  • the toluene diluent adjusts the viscosity of the organic polymer solution to make the viscosity of the organic polymer solution 10CP, and controls the water content in the organic polymer solution to make the printed microstructure more effective;
  • the prepared organic polymer solution is injected into the printer ink cartridge as the ink of the printer.
  • the high temperature during the printing heating process causes the cross-linking reaction between PVA and SSA to form polyester, and the reaction equation is as shown in FIG. 1 to form a stable on the substrate.
  • the substrate is then dried in an oven at a temperature of 80 degrees Celsius; the shape of the microstructure is controlled by a computer system, and no additional template is required.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • Dissolve PVA powder in water fully dissolve to form a uniform aqueous solution of PVA, add appropriate amount of SSA solution to PVA aqueous solution, stir and cool to room temperature, and prepare an organic polymer solution with a ratio of hydroxyl group to carboxyl group of 3:5.
  • the toluene diluent adjusts the viscosity of the organic polymer solution to make the viscosity of the organic polymer solution 11CP, and controls the water content in the organic polymer solution to make the printed microstructure more effective;
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • Dissolve PVA powder in water fully dissolve to form a uniform aqueous solution of PVA, add appropriate amount of SSA solution to PVA aqueous solution, stir and cool to room temperature, and prepare an organic polymer solution with a ratio of hydroxyl group to carboxyl group of 4:5.
  • the toluene diluent adjusts the viscosity of the organic polymer solution to make the viscosity of the organic polymer solution 12CP, and controls the water content in the organic polymer solution to make the printed microstructure more effective;
  • the prepared organic polymer solution is injected into the printer ink cartridge as the ink of the printer.
  • the high temperature during the printing heating process causes the cross-linking reaction between the PVA and the SSA to form a polyester, thereby forming a stable polymer-based microstructure on the substrate.
  • the substrate is dried in an oven at a temperature of 85 degrees Celsius; the shape of the microstructure is controlled by a computer system, and no additional template is required.
  • the polyhydroxy compound and the polycarboxy compound are not only the PVA and SSA exemplified in the above examples, but any compound containing a plurality of hydroxyl groups and a plurality of carboxyl groups can be suitably used in the present invention; the amount of hydroxyl groups in the mixed solution The difference in the ratio of the number of carboxyl groups makes the hardness of the formed microstructure different.
  • the present invention has been described by way of example only, and the present invention may be modified in various ways without departing from the spirit and scope of the invention.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

La présente invention porte sur un procédé pour la préparation d'une microstructure à base d'un matériau macromoléculaire. Le procédé de préparation comprend les étapes suivantes : le mélange uniforme d'une solution de composé portant plusieurs groupes hydroxy et d'une solution de composé polycarboxylique, pour formuler une solution mélangée, et le refroidissement de la solution mélangée à température ambiante ; l'injection de la solution formulée dans un réservoir d'encre d'une imprimante ; et, dans un procédé d'impression et de chauffage, le fait de permettre une réaction de réticulation entre le composé portant plusieurs groupes hydroxy et le composé polycarboxylique pour produire du polyester, de façon à former une microstructure stable à base d'un matériau macromoléculaire sur un substrat. La technologie d'impression est utilisée pour imprimer la solution mélangée sur le substrat directement, ce qui permet de cette manière la mise en œuvre d'une production industrielle à faible coût et hautement efficace d'un métamatériau. Du fait que la technologie de photogravure n'est pas utilisée, les exigences en ce qui concerne l'épaisseur et la dureté du substrat ne sont pas strictes et une plus large gamme de matériaux substrats peut être choisie. Diverses sortes de films plats durs ou souples, et même de matériaux en papier, peuvent être choisies, ce qui permet d'obtenir un substrat souple du métamatériau et de réduire le coût du métamatériau.
PCT/CN2011/084557 2011-07-29 2011-12-23 Procédé pour la préparation d'une microstructure à base de matériau macromoléculaire Ceased WO2013016935A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102166949A CN102476503A (zh) 2011-07-29 2011-07-29 一种基于高分子材料的微结构的制备方法
CN201110216694.9 2011-07-29

Publications (1)

Publication Number Publication Date
WO2013016935A1 true WO2013016935A1 (fr) 2013-02-07

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CN (1) CN102476503A (fr)
WO (1) WO2013016935A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106904002B (zh) * 2017-03-06 2018-05-04 东南大学 三维超材料阵列的大规模喷墨打印方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04176689A (ja) * 1990-11-13 1992-06-24 Fuji Photo Film Co Ltd 直描型平版印刷用原版
EP0667246A1 (fr) * 1994-02-15 1995-08-16 Xerox Corporation Feuilles d'enregistrement contenant des amino acides, des hydroxy acides et des composés polycarboxyliques
WO2005012161A1 (fr) * 2003-07-31 2005-02-10 National Institute Of Advenced Industrial Science And Technology. Procede pour produire une structure tridimensionnelle et structure tridimensionnelle fine
CN1642749A (zh) * 2002-03-26 2005-07-20 Ucb公司 可印刷薄膜
CN101293441A (zh) * 2008-06-23 2008-10-29 石深泉 环保型喷墨ctp胶印版及制备方法
CN101657961A (zh) * 2008-04-04 2010-02-24 松下电器产业株式会社 导电性高分子致动器、其制造方法及其驱动方法
JP2010070614A (ja) * 2008-09-17 2010-04-02 Sekisui Chem Co Ltd マイクロパターン形成用材料、マイクロパターン複合材及びその製造方法並びに微小３次元構造基板の製造方法
JP2010077223A (ja) * 2008-09-24 2010-04-08 Fujifilm Corp インクジェット記録用インクセット及びインクジェット記録方法
CN101842931A (zh) * 2007-08-29 2010-09-22 科学与工业研究委员会 可用于聚合物电解质燃料电池的质子传导聚合物电解质膜
CN102002281A (zh) * 2009-09-03 2011-04-06 中国科学院化学研究所 喷墨打印直接制版用热固化墨水及其制备方法和用途

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100500773C (zh) * 2005-05-18 2009-06-17 江南大学 一种数字喷墨印花墨水及其制备方法
US20070122557A1 (en) * 2005-11-30 2007-05-31 Sumitomo Chemical Company, Limited Method for producing resin film and layered article

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04176689A (ja) * 1990-11-13 1992-06-24 Fuji Photo Film Co Ltd 直描型平版印刷用原版
EP0667246A1 (fr) * 1994-02-15 1995-08-16 Xerox Corporation Feuilles d'enregistrement contenant des amino acides, des hydroxy acides et des composés polycarboxyliques
CN1642749A (zh) * 2002-03-26 2005-07-20 Ucb公司 可印刷薄膜
WO2005012161A1 (fr) * 2003-07-31 2005-02-10 National Institute Of Advenced Industrial Science And Technology. Procede pour produire une structure tridimensionnelle et structure tridimensionnelle fine
CN101842931A (zh) * 2007-08-29 2010-09-22 科学与工业研究委员会 可用于聚合物电解质燃料电池的质子传导聚合物电解质膜
CN101657961A (zh) * 2008-04-04 2010-02-24 松下电器产业株式会社 导电性高分子致动器、其制造方法及其驱动方法
CN101293441A (zh) * 2008-06-23 2008-10-29 石深泉 环保型喷墨ctp胶印版及制备方法
JP2010070614A (ja) * 2008-09-17 2010-04-02 Sekisui Chem Co Ltd マイクロパターン形成用材料、マイクロパターン複合材及びその製造方法並びに微小３次元構造基板の製造方法
JP2010077223A (ja) * 2008-09-24 2010-04-08 Fujifilm Corp インクジェット記録用インクセット及びインクジェット記録方法
CN102002281A (zh) * 2009-09-03 2011-04-06 中国科学院化学研究所 喷墨打印直接制版用热固化墨水及其制备方法和用途

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