WO2012118805A3 - Polymers having superhydrophobic surfaces - Google Patents

Polymers having superhydrophobic surfaces Download PDF

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Publication number
WO2012118805A3
WO2012118805A3 PCT/US2012/026942 US2012026942W WO2012118805A3 WO 2012118805 A3 WO2012118805 A3 WO 2012118805A3 US 2012026942 W US2012026942 W US 2012026942W WO 2012118805 A3 WO2012118805 A3 WO 2012118805A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymers
superhydrophobic surfaces
polymer sheet
superhydrophobic
nanomaterial
Prior art date
Application number
PCT/US2012/026942
Other languages
French (fr)
Other versions
WO2012118805A2 (en
Inventor
Alan Michael Lyons
Qianfeng Xu
Original Assignee
Research Foundation Of The City University Of New York
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 Research Foundation Of The City University Of New York filed Critical Research Foundation Of The City University Of New York
Priority to EP12752075.7A priority Critical patent/EP2681259A4/en
Publication of WO2012118805A2 publication Critical patent/WO2012118805A2/en
Publication of WO2012118805A3 publication Critical patent/WO2012118805A3/en
Priority to US13/796,908 priority patent/US9040145B2/en
Priority to US14/058,707 priority patent/US20140106127A1/en
Priority to US14/221,059 priority patent/US9556554B2/en
Priority to US14/690,605 priority patent/US20150224539A1/en

Links

Classifications

    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C2059/028—Incorporating particles by impact in the surface, e.g. using fluid jets or explosive forces to implant particles
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0093—Other properties hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/24—Thermosetting resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The disclosure relates methods of preparing a superhydrophobic surface. The methods include laminating a polymer sheet having a surface to a template having a textured surface or a layer of a nanomaterial (e.g., nanoparticles or nanofibers) to convert the surface of the polymer sheet to a hydrophobic surface having a water contact angle of at least about 150°.
PCT/US2012/026942 2011-02-28 2012-02-28 Polymers having superhydrophobic surfaces WO2012118805A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12752075.7A EP2681259A4 (en) 2011-02-28 2012-02-28 Polymers having superhydrophobic surfaces
US13/796,908 US9040145B2 (en) 2011-02-28 2013-03-12 Polymer having superhydrophobic surface
US14/058,707 US20140106127A1 (en) 2011-02-28 2013-10-21 Polymer having optically transparent superhydrophobic surface
US14/221,059 US9556554B2 (en) 2011-02-28 2014-03-20 Flexible fabric having superhydrophobic surface
US14/690,605 US20150224539A1 (en) 2011-02-28 2015-04-20 Polymer having superhydrophobic surface

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161447508P 2011-02-28 2011-02-28
US201161447515P 2011-02-28 2011-02-28
US61/447,508 2011-02-28
US61/447,515 2011-02-28
US201161555888P 2011-11-04 2011-11-04
US61/555,888 2011-11-04

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/796,098 Continuation-In-Part US9515314B2 (en) 2010-09-20 2013-03-12 Cathode active material comprising lithium manganese-based oxide and non-aqueous electrolyte secondary battery based upon the same
US13/796,908 Continuation-In-Part US9040145B2 (en) 2011-02-28 2013-03-12 Polymer having superhydrophobic surface

Publications (2)

Publication Number Publication Date
WO2012118805A2 WO2012118805A2 (en) 2012-09-07
WO2012118805A3 true WO2012118805A3 (en) 2012-12-13

Family

ID=46758453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/026942 WO2012118805A2 (en) 2011-02-28 2012-02-28 Polymers having superhydrophobic surfaces

Country Status (2)

Country Link
EP (1) EP2681259A4 (en)
WO (1) WO2012118805A2 (en)

Families Citing this family (18)

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US9442375B2 (en) * 2012-06-18 2016-09-13 ARLANXEO Singapore PTE LTD. Superoleophobic surfaces and methods of making same
US20150246477A1 (en) * 2012-09-13 2015-09-03 Ariel - University Research And Development Company, Ltd. Featured surface and method of making featured surface
CZ305410B6 (en) * 2012-11-23 2015-09-02 Elmarco S.R.O. Method of determining mechanical resistance of nanofiber layer, layer containing a mixture of nanofibers and microfibers, and membrane comprising such layer
US9546280B2 (en) 2012-12-07 2017-01-17 Hrl Laboratories, Llc Structural coatings with dewetting and anti-icing properties, and coating precursors for fabricating same
CN103101147B (en) * 2012-12-20 2015-10-28 华南理工大学 A kind of preparation method and application thereof with the super hydrophobic surface of composite microstructure
WO2014108892A1 (en) * 2013-01-12 2014-07-17 Elad Mor Super-hydrophobic surfaces in liquid-comprising systems
US20140272301A1 (en) * 2013-03-15 2014-09-18 Hrl Laboratories, Llc Structural coatings with dewetting and anti-icing properties, and processes for fabricating these coatings
JP6538651B2 (en) 2013-05-02 2019-07-03 ザ ボード オブ リージェンツ オブ ザ ネヴァダ システム オブ ハイヤー エデュケーション オン ビハーフ オブ ザ ユニヴァーシティ オブ ネヴァダ， ラス ヴェガスＴｈｅ Ｂｏａｒｄ ｏｆ Ｒｅｇｅｎｔｓ ｏｆ ｔｈｅ Ｎｅｖａｄａ Ｓｙｓｔｅｍ ｏｆ Ｈｉｇｈｅｒ Ｅｄｕｃａｔｉｏｎ ｏｎ ｂｅｈａｌｆ ｏｆ ｔｈｅ Ｕｎｉｖｅｒｓｉｔｙ ｏｆ Ｎｅｖａｄａ， Ｌａｓ Ｖｅｇａｓ Functional coatings to improve condenser performance
US10921072B2 (en) 2013-05-02 2021-02-16 Nbd Nanotechnologies, Inc. Functional coatings enhancing condenser performance
WO2015050076A1 (en) 2013-10-03 2015-04-09 東レバッテリーセパレータフィルム株式会社 Polyolefin porous film, separator for batteries which is manufactured using said porous film, and methods respectively for manufacturing said porous film and said separator
KR102321541B1 (en) 2014-01-16 2021-11-03 리서치 파운데이션 오브 더 시티 유니버시티 오브 뉴욕 Center-side method of producing superhydrophobic surface
US10661496B2 (en) 2015-03-09 2020-05-26 Conopco, Inc. Process for surface modification of materials
US10093041B2 (en) * 2016-04-11 2018-10-09 The Boeing Company Conductive pre-impregnated composite sheet and method for making the same
CN106914145B (en) * 2017-02-16 2020-01-10 苏州大学 Super-hydrophobic super-oleophylic filter membrane and preparation method and application thereof
EP3612596A4 (en) * 2017-04-17 2021-01-20 Cornell University Fluorine-free oil repellent coating, methods of making same, and uses of same
RU2716795C1 (en) * 2019-04-12 2020-03-16 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) Method of producing polymer film
US11846231B2 (en) 2021-12-23 2023-12-19 General Electric Company System and method for preventing icing in the combustion inlet air path of a gas turbine system
CN115253943B (en) * 2022-06-22 2023-11-24 青岛大学 Preparation method and application of super-hydrophobic low-adhesion and large-rolling-angle polyethylene micro-droplet reactor

Citations (4)

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US20070013106A1 (en) * 2005-07-14 2007-01-18 Postech Academy-Industry Foundation Method of preparing hydrophobic polymer substrate and hydrophobic polymer substrate prepared by same
KR100749082B1 (en) * 2007-04-24 2007-08-13 주식회사 폴리사이언텍 High performance polyolefinic nano composition and film using thereof
US20070298216A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Articles having durable hydrophobic surfaces
US20090246473A1 (en) * 2008-03-27 2009-10-01 Seoul National University Research & Development Business Foundation (Snu R&Db Foundation) Superhydrophobic plymer fabrication

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Patent Citations (4)

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US20070298216A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Articles having durable hydrophobic surfaces
KR100749082B1 (en) * 2007-04-24 2007-08-13 주식회사 폴리사이언텍 High performance polyolefinic nano composition and film using thereof
US20090246473A1 (en) * 2008-03-27 2009-10-01 Seoul National University Research & Development Business Foundation (Snu R&Db Foundation) Superhydrophobic plymer fabrication

Non-Patent Citations (1)

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Title
See also references of EP2681259A4 *

Also Published As

Publication number Publication date
EP2681259A2 (en) 2014-01-08
WO2012118805A2 (en) 2012-09-07
EP2681259A4 (en) 2018-02-21

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