WO2008102620A1 - Process for producing columnar structure having two-stage hierarchical structure - Google Patents

Process for producing columnar structure having two-stage hierarchical structure Download PDF

Info

Publication number
WO2008102620A1
WO2008102620A1 PCT/JP2008/051427 JP2008051427W WO2008102620A1 WO 2008102620 A1 WO2008102620 A1 WO 2008102620A1 JP 2008051427 W JP2008051427 W JP 2008051427W WO 2008102620 A1 WO2008102620 A1 WO 2008102620A1
Authority
WO
WIPO (PCT)
Prior art keywords
stage hierarchical
columnar structure
producing
producing columnar
resin
Prior art date
Application number
PCT/JP2008/051427
Other languages
French (fr)
Japanese (ja)
Inventor
Youhei Maeno
Yoshinori Yoshida
Yuki Sugo
Original Assignee
Nitto Denko Corporation
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 Nitto Denko Corporation filed Critical Nitto Denko Corporation
Publication of WO2008102620A1 publication Critical patent/WO2008102620A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
    • B81C1/00111—Tips, pillars, i.e. raised structures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • 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
    • B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
    • B81C2201/0101—Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
    • B81C2201/0147—Film patterning
    • B81C2201/0154—Film patterning other processes for film patterning not provided for in B81C2201/0149 - B81C2201/015
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/31—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive effect being based on a Gecko structure

Abstract

This invention provides a process for artificially producing a structure imitating a fine two-stage hierarchical structure as seen in the sole of a house gecko in a simple and easy manner. The process for producing a two-stage hierarchical columnar structure comprises step (1) of filling pores in a porous film on a base material with a resin, step (2) of curing the resin to form a columnar structure part, step (3) of plasma etching the end part of the columnar structure part to form a two-stage hierarchical columnar structure part, and step (4) of removing the porous film from the base material.
PCT/JP2008/051427 2007-02-20 2008-01-30 Process for producing columnar structure having two-stage hierarchical structure WO2008102620A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007038771A JP2008200793A (en) 2007-02-20 2007-02-20 Method for manufacturing columnar structure having two-stage layer
JP2007-038771 2007-02-20

Publications (1)

Publication Number Publication Date
WO2008102620A1 true WO2008102620A1 (en) 2008-08-28

Family

ID=39709899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051427 WO2008102620A1 (en) 2007-02-20 2008-01-30 Process for producing columnar structure having two-stage hierarchical structure

Country Status (3)

Country Link
JP (1) JP2008200793A (en)
TW (1) TW200914366A (en)
WO (1) WO2008102620A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837946A (en) * 2010-05-14 2010-09-22 华中科技大学 Method for preparing dry adhesive
JP2011530416A (en) * 2008-08-19 2011-12-22 コリア・インスティテュート・オブ・マシナリー・アンド・マテリアルズ Hierarchical structure and manufacturing method thereof
WO2012030570A1 (en) * 2010-08-30 2012-03-08 Advanced Technologies And Regenerative Medicine, Llc Adhesive structure with stiff protrusions on adhesive surface
CN103937419A (en) * 2013-01-22 2014-07-23 香港纺织及成衣研发中心有限公司 Sticky elastic adhesive tape with micro-nano pattern surface structure
US8926881B2 (en) 2012-04-06 2015-01-06 DePuy Synthes Products, LLC Super-hydrophobic hierarchical structures, method of forming them and medical devices incorporating them
US8969648B2 (en) 2012-04-06 2015-03-03 Ethicon, Inc. Blood clotting substrate and medical device
US9211176B2 (en) 2010-08-30 2015-12-15 Ethicon Endo-Surgery, Inc. Adhesive structure with stiff protrusions on adhesive surface
US9492952B2 (en) 2010-08-30 2016-11-15 Endo-Surgery, Inc. Super-hydrophilic structures
US10278701B2 (en) 2011-12-29 2019-05-07 Ethicon, Inc. Adhesive structure with tissue piercing protrusions on its surface

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012039291A1 (en) * 2010-09-22 2012-03-29 テルモ株式会社 Biological adhesive sheet and device for bonding sheet
JP2014107319A (en) * 2012-11-26 2014-06-09 Canon Inc Member for adhesion having controllable adhesive strength
CN103274354B (en) * 2013-05-17 2015-07-01 哈尔滨工业大学 Preparation method of gecko structure simulating adhesive
CN104803348A (en) * 2015-04-20 2015-07-29 中国科学院光电技术研究所 Method for preparing high depth-width ratio polymer nanorod array by sacrificing template
CN105128971B (en) * 2015-09-07 2017-05-17 南京航空航天大学 Bionic four-footed wall-climbing robot based on falcula attachment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04359031A (en) * 1991-06-04 1992-12-11 Matsushita Electric Ind Co Ltd Water-and-oil repellent film
JPH09296057A (en) * 1996-05-01 1997-11-18 Agency Of Ind Science & Technol Method for forming irregular surface on polymer molding
WO2001049776A2 (en) * 1999-12-20 2001-07-12 The Regents Of The University Of California Adhesive microstructure and method of forming same
WO2003095190A1 (en) * 2002-05-13 2003-11-20 California, The Regents Of The University An improved adhesive microstructure and method of forming same
JP2004502554A (en) * 2000-03-22 2004-01-29 ユニバーシティー　オブ　マサチューセッツ Nano cylinder array
JP2005219255A (en) * 2004-02-04 2005-08-18 Nitto Denko Corp Fiber protruded structure transferring and forming sheet
JP2006306909A (en) * 2005-04-26 2006-11-09 Konica Minolta Holdings Inc Method of surface treatment, apparatus for surface treatment, method of forming antiglare layer, antiglare film and antiglare low reflection film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008221A (en) * 2001-06-19 2003-01-10 Ibiden Co Ltd Multilayer printed wiring board and method of manufacturing the same
JP4180289B2 (en) * 2002-03-18 2008-11-12 喜萬 中山 Nanotube sharpening method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04359031A (en) * 1991-06-04 1992-12-11 Matsushita Electric Ind Co Ltd Water-and-oil repellent film
JPH09296057A (en) * 1996-05-01 1997-11-18 Agency Of Ind Science & Technol Method for forming irregular surface on polymer molding
WO2001049776A2 (en) * 1999-12-20 2001-07-12 The Regents Of The University Of California Adhesive microstructure and method of forming same
JP2004502554A (en) * 2000-03-22 2004-01-29 ユニバーシティー　オブ　マサチューセッツ Nano cylinder array
WO2003095190A1 (en) * 2002-05-13 2003-11-20 California, The Regents Of The University An improved adhesive microstructure and method of forming same
JP2005219255A (en) * 2004-02-04 2005-08-18 Nitto Denko Corp Fiber protruded structure transferring and forming sheet
JP2006306909A (en) * 2005-04-26 2006-11-09 Konica Minolta Holdings Inc Method of surface treatment, apparatus for surface treatment, method of forming antiglare layer, antiglare film and antiglare low reflection film

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SITTI M. ET AL.: "Synthetic Gecko Foot-Hair Micro/Nano-Structures for Future Wall-Climbing Robots", PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS & AUTOMATION, vol. 1, 2003, pages 1164 - 1170, XP010667294 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011530416A (en) * 2008-08-19 2011-12-22 コリア・インスティテュート・オブ・マシナリー・アンド・マテリアルズ Hierarchical structure and manufacturing method thereof
US8551353B2 (en) 2008-08-19 2013-10-08 Korea Institute Of Machinery & Materials Hierarchical structure and manufacturing method thereof
CN101837946A (en) * 2010-05-14 2010-09-22 华中科技大学 Method for preparing dry adhesive
WO2012030570A1 (en) * 2010-08-30 2012-03-08 Advanced Technologies And Regenerative Medicine, Llc Adhesive structure with stiff protrusions on adhesive surface
US9211176B2 (en) 2010-08-30 2015-12-15 Ethicon Endo-Surgery, Inc. Adhesive structure with stiff protrusions on adhesive surface
US9492952B2 (en) 2010-08-30 2016-11-15 Endo-Surgery, Inc. Super-hydrophilic structures
US10278701B2 (en) 2011-12-29 2019-05-07 Ethicon, Inc. Adhesive structure with tissue piercing protrusions on its surface
US8926881B2 (en) 2012-04-06 2015-01-06 DePuy Synthes Products, LLC Super-hydrophobic hierarchical structures, method of forming them and medical devices incorporating them
US8969648B2 (en) 2012-04-06 2015-03-03 Ethicon, Inc. Blood clotting substrate and medical device
CN103937419A (en) * 2013-01-22 2014-07-23 香港纺织及成衣研发中心有限公司 Sticky elastic adhesive tape with micro-nano pattern surface structure

Also Published As

Publication number Publication date
JP2008200793A (en) 2008-09-04
TW200914366A (en) 2009-04-01

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