ES2551156T3 - Capa de polímero colada con alta relación de aspecto - Google Patents

Capa de polímero colada con alta relación de aspecto Download PDF

Info

Publication number
ES2551156T3
ES2551156T3 ES09768532.5T ES09768532T ES2551156T3 ES 2551156 T3 ES2551156 T3 ES 2551156T3 ES 09768532 T ES09768532 T ES 09768532T ES 2551156 T3 ES2551156 T3 ES 2551156T3
Authority
ES
Spain
Prior art keywords
polymer layer
mold
aspect ratio
high aspect
formulation
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.)
Active
Application number
ES09768532.5T
Other languages
English (en)
Inventor
Davide Ciampini
Luigi Vitalbo
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.)
SICPA Holding SA
Original Assignee
SICPA Holding SA
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 SICPA Holding SA filed Critical SICPA Holding SA
Application granted granted Critical
Publication of ES2551156T3 publication Critical patent/ES2551156T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B81C99/0075—Manufacture of substrate-free structures
    • B81C99/0085—Manufacture of substrate-free structures using moulds and master templates, e.g. for hot-embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/084—Passive control of flow resistance
    • B01L2400/086—Passive control of flow resistance using baffles or other fixed flow obstructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00—Specific applications of microelectromechanical systems
    • B81B2201/05—Microfluidics
    • B81B2201/058—Microfluidics not provided for in B81B2201/051 - B81B2201/054
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2201/00—Manufacture or treatment of microstructural devices or systems
    • B81C2201/03—Processes for manufacturing substrate-free structures
    • B81C2201/034—Moulding
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Método de producción de una capa de polímero estructurada (4, 4') que se adhiere a un sustrato (3, 3'), que comprende las etapas de: (a) tratar en superficie un molde (1, 1') previamente formado con un inhibidor de la polimerización, (b) verter una formulación acrílica y/o epoxídica polimerizable líquida (2, 2') en el molde (1, 1'), (c) disponer un sustrato (3, 3') sobre la formulación polimerizable líquida (2, 2'), (d) polimerizar la formulación polimerizable líquida (2, 2'), y (e) separar el molde (1, 1') de la capa de polímero estructurada (4, 4').

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8
5
10
15
20
25
30
35
E09768532
23-10-2015
segundo orden (transición vítrea). PMMA se puede calentar hasta 120°C, más allá de que el material comience a ablandarse y a deformarse.
A continuación, la formulación polimerizable líquida 2 se polimerizó mediante exposición a radiación UV con una longitud de onda de aproximadamente 320 nm, formando así la capa de polímero estructurada 4 ilustrada en la Fig. 1(d). El dispositivo 5, constituido por el sustrato 3 al que todavía se adhiere la capa de polímero estructurada 4, se extrajo del molde ejerciendo una fuerza de tracción sobre el sustrato. Para fomentar el proceso de separación entre la capa de polímero y el molde, se llevaron a cabo 3 ciclos térmicos de calentamiento a aproximadamente 80°C y después un enfriamiento a temperatura ambiente.
Tal como se muestra en la Fig. 2, utilizando el proceso y materiales similares a los descritos para la Fig. 1, se preparó una cubierta 5', constituida por un sustrato 3' y una capa de polímero estructurada 4' obtenida por polimerización de una formulación polimerizable líquida 2' adecuadamente vertida en un molde 1'.
El dispositivo 5 y la cubierta 5' se ensamblan tal como se muestra en la Fig. 3(a), obteniendo así el producto final 10 mostrado esquemáticamente en la Fig. 3(b). La cubierta 5' se unió al dispositivo 5 mediante técnicas conocidas por una persona experta en la técnica, utilizando adhesivo o por medio de ultrasonidos o técnicas de unión por disolvente, termocompresión o soldadura por láser.
La Tabla 1 que figura a continuación enumera las formulaciones acrílicas líquidas utilizadas para la producción de la capa de polímero estructurada de la presente invención. Todos los valores se expresan en porcentajes en peso con respecto al peso total de la formulación.
TABLA 1
Componentes
1 2 3
Etoxilato-triacrilato de trimetilol-propano
65,7 65,7 65,7
Metacrilato de PEG
10 10 10
Dimetilsulfóxido
20 20 20
Tego®Rad 2300N
0,3 0,3 0,3
Esacure KIP 150
4 0 0
Esacure KIP 100F
0 4 0
Esacure KTO 46
0 0 0
Tegorad 2300N Poliéter-acrilato de silicona, Evonik Tego Chemie GmbH Esacure KIP 150 α-hidroxicetona oligomérica polifuncional, Lamberti S.p.A. Gallarate, Italia Esacure KIP 100F Mezcla de oligo[2-hidroxi-2-metil-1-[4-(1-metilvinil)fenil]propanona] y 2-hidroxi-2
metil-1-fenil-propan-1-ona, Lamberti S.p.A. Gallarate, Italia Esacure KTO 46 Mezcla de trimetilbenzofenona, hidroxi-cetona polimérica y óxido de trimetilbenzoildifenil-fosfina, Lamberti S.p.A., Gallarate, Italia
La siguiente Tabla 2 enumera algunas formulaciones líquidas epoxídicas utilizadas para la producción de la capa de polímero estructurada de la presente invención. Todos los valores se expresan en porcentajes en peso con respecto al peso total de la formulación.
TABLA 2
Componentes
4 5 6
Cyracure 6105
0 0 88,09
EHPE 3150
71,41 71,41 0
Aldrich 654027
10 0 2,5
Esacure 1064
0 10 0
Ciclopentanona
18,55 18,55 9,22
Byk 310
0,035 0,035 0,19
Cyracure 6105
Carboxilato de 3,4-epoxiciclohexilmetil-(3,4-epoxi) de ciclohexano, Dow
Chemical
EHPE 3150
Adipato de bis(3,4-epoxiciclohexilmetilo), Daicel Chemical Industries
Aldrich 654027
Hexafluoroantimorato de triarilsulfonio en carbonato de propileno (1:1),
Sigma-Aldrich
Esacure 1064
Hexafluorofosfato de arilsulfonio, Lamberti, Italia
Byk 310
Poliéster modificado con dimetilsiloxano, Byk Chemie
10

Claims (1)

  1. imagen1
    imagen2
ES09768532.5T 2009-12-14 2009-12-14 Capa de polímero colada con alta relación de aspecto Active ES2551156T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/067082 WO2011072713A1 (en) 2009-12-14 2009-12-14 Cast polymer layer with high aspect radio

Publications (1)

Publication Number Publication Date
ES2551156T3 true ES2551156T3 (es) 2015-11-16

Family

ID=43013262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09768532.5T Active ES2551156T3 (es) 2009-12-14 2009-12-14 Capa de polímero colada con alta relación de aspecto

Country Status (8)

Country Link
US (1) US20120295083A1 (es)
EP (1) EP2512978B1 (es)
CN (1) CN102834348B (es)
ES (1) ES2551156T3 (es)
HU (1) HUE026008T2 (es)
PL (1) PL2512978T3 (es)
PT (1) PT2512978E (es)
WO (1) WO2011072713A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104619742B (zh) 2012-07-03 2016-08-17 3M创新有限公司 制备结构化的复合粘合剂制品的方法
FR3087763A1 (fr) 2018-10-26 2020-05-01 Institut National Des Sciences Appliquees De Toulouse Puce microfluidique reversible

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096958A2 (en) * 2000-06-15 2001-12-20 3M Innovative Properties Company Process for producing microfluidic articles
US9040090B2 (en) * 2003-12-19 2015-05-26 The University Of North Carolina At Chapel Hill Isolated and fixed micro and nano structures and methods thereof
CN101137440A (zh) * 2005-01-12 2008-03-05 因弗因斯医药瑞士股份有限公司 制备微流体器件的方法和微流体器件
US7764004B2 (en) * 2006-08-15 2010-07-27 Alcatel-Lucent Usa Inc. Large area induced assembly of nanostructures
US8133539B2 (en) * 2008-03-06 2012-03-13 Electronics For Imaging, Inc. Method and composition for ink jet printing on a nonabsorbent substrate
JP2011515245A (ja) * 2008-03-20 2011-05-19 フジフィルム・マニュファクチュアリング・ヨーロッパ・ベスローテン・フエンノートシャップ インク受容性基材

Also Published As

Publication number Publication date
CN102834348A (zh) 2012-12-19
EP2512978A1 (en) 2012-10-24
EP2512978B1 (en) 2015-08-19
CN102834348B (zh) 2016-05-25
PL2512978T3 (pl) 2015-12-31
WO2011072713A1 (en) 2011-06-23
HUE026008T2 (en) 2016-05-30
PT2512978E (pt) 2015-11-12
US20120295083A1 (en) 2012-11-22

Similar Documents

Publication Publication Date Title
JP6414411B2 (ja) 積層造形用の低粘度液状放射線硬化型歯科アライナー成形型用樹脂組成物
JP6351627B2 (ja) 異なる一次構造および／または二次構造を備えた２つの領域を有する層または三次元成形体、そしてその製造方法
CN102791452B (zh) 树脂模具
JP5699365B2 (ja) カチオン系光重合開始剤トリアリールスルホニウムボレートを含む積層造形用液状放射線硬化樹脂
JP5621884B2 (ja) 光硬化性組成物およびこれを用いた硬化物
WO2017018453A1 (ja) モデル材用樹脂組成物、サポート材用樹脂組成物、光造形品、および、光造形品の製造方法
TWI715030B (zh) 基於多階段聚合物之可固化組成物
JP2018524426A5 (es)
TWI835811B (zh) 三維造形用光硬化性樹脂組成物及使用該組成物之三維造形方法、三維造形物
ES2551156T3 (es) Capa de polímero colada con alta relación de aspecto
EP4115240A1 (en) Curable composition comprising a photoinitiator
JP2015174919A (ja) ３ｄ造形用光硬化組成物および３ｄ造形物の製造方法
Dreyer et al. Application of LEDs for UV-curing
JPWO2014087817A1 (ja) ナノインプリント用樹脂組成物、ナノインプリント基板、及びナノインプリント基板の製造方法
JP2018149791A (ja) 複合成形体とその製造方法
KR101396081B1 (ko) 산화물 성형체 및 그의 제조방법
JP2010260230A (ja) 光学的立体造形物の処理方法
JP2015089932A (ja) 光学的立体造形用樹脂組成物
JP2014000820A (ja) 黄色度の低い光学的立体造形物
TWI804118B (zh) 包含聚醯胺之光化輻射可固化組成物
Joseph et al. Photopolymers for 3D printing
JPS63149116A (ja) 注型成形品の製造方法
TWI841767B (zh) 製造甘油碳酸酯(甲基)丙烯酸酯之方法及基於其之可固化組成物
Maugeri INVESTIGATION OF A RADICAL INDUCED CATIONIC FRONTAL PHOTOPOLYMERIZATION (RICFP) IN HETEROGENEOUS SOFT POROUS MEDIA
EP2149804B1 (en) Method for manufacturing optical waveguide