JP7285200B2 - 低屈折率モノマーを使用する高光透過性ポリマーエアロゲル - Google Patents

低屈折率モノマーを使用する高光透過性ポリマーエアロゲル Download PDF

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JP7285200B2
JP7285200B2 JP2019212419A JP2019212419A JP7285200B2 JP 7285200 B2 JP7285200 B2 JP 7285200B2 JP 2019212419 A JP2019212419 A JP 2019212419A JP 2019212419 A JP2019212419 A JP 2019212419A JP 7285200 B2 JP7285200 B2 JP 7285200B2
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polymer
airgel
refractive index
aerogels
monomers
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JP2020100812A5 (enExample
JP2020100812A (ja
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エリー・バルガー
マハティ・チンタパリ
ガブリエル・イフタイム
クエンティン・ヴァン・オーバーメーア
ジェシカ・ルイス・ベイカー・リベスト
ラヴィ・ニーラカンタン
スティーブン・メックラー
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パロ アルト リサーチ センター インコーポレイテッド
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    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/242—Applying crosslinking or accelerating agent onto compounding ingredients such as fillers, reinforcements
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/026—Aerogel, i.e. a supercritically dried gel
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/044—Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
    • 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
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C08J2300/102—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
JP2019212419A 2018-12-20 2019-11-25 低屈折率モノマーを使用する高光透過性ポリマーエアロゲル Active JP7285200B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/228,472 2018-12-20
US16/228,472 US10995191B2 (en) 2018-12-20 2018-12-20 High optical transparency polymer aerogels using low refractive index monomers

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JP2020100812A JP2020100812A (ja) 2020-07-02
JP2020100812A5 JP2020100812A5 (enExample) 2022-12-01
JP7285200B2 true JP7285200B2 (ja) 2023-06-01

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US (2) US10995191B2 (enExample)
EP (1) EP3671291A1 (enExample)
JP (1) JP7285200B2 (enExample)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
EP2970672A4 (en) * 2013-03-15 2016-08-24 California Inst Of Techn Associative polymers and related compositions, methods and systems
WO2016044803A1 (en) 2014-09-18 2016-03-24 California Institute Of Technology Associative polymers and related compositions, methods and systems
US10995191B2 (en) 2018-12-20 2021-05-04 Palo Alto Research Center Incoporated High optical transparency polymer aerogels using low refractive index monomers
EP4363061A4 (en) * 2021-07-01 2025-05-14 Chalkless, Inc. PARTICULATED AEROGEL MATERIAL KIT FOR GRIP IMPROVEMENT
US20230286810A1 (en) 2022-03-09 2023-09-14 Cardinal Cg Company Silica wet gel and aerogel
CN115449036B (zh) * 2022-09-07 2025-07-01 亚士创能科技(石家庄)有限公司 氟改性的二氧化硅气凝胶及其制备方法、应用、隔热涂料及其制备方法、应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043708A (ja) 2015-08-27 2017-03-02 日立化成株式会社 エアロゲル
WO2017195715A1 (ja) 2016-05-09 2017-11-16 国立大学法人 東京大学 アルコキシシラン類及びポリロタキサンを有してなるゾル及びゲル
US20180093456A1 (en) 2016-10-05 2018-04-05 Palo Alto Research Center Incorporated Polymer aerogel for window glazings
WO2019210094A2 (en) 2018-04-26 2019-10-31 Blueshift Materials, Inc. Polymer aerogels fabricated without solvent exchange

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FR2736342B1 (fr) 1995-07-07 1999-01-29 Univ Claude Bernard Lyon Procede pour la fabrication d'aerogels de silice monolithiques et aerogels de silice ainsi obtenus
JP3296153B2 (ja) 1995-09-06 2002-06-24 住友化学工業株式会社 スチレン系重合体の製造方法、スチレン系樹脂組成物及びその成形品
EP1062248B1 (en) 1998-03-12 2004-07-21 Lucite International UK Limited Polymer composition
US7732496B1 (en) 2004-11-03 2010-06-08 Ohio Aerospace Institute Highly porous and mechanically strong ceramic oxide aerogels
US8110258B2 (en) 2005-11-25 2012-02-07 Advanced Glazing Technologies Limited (Agtl) Glazing unit with transparent filler
US8663742B2 (en) 2008-06-30 2014-03-04 Stc.Unm Durable polymer-aerogel based superhydrophobic coatings, a composite material
WO2010080238A2 (en) 2008-12-18 2010-07-15 3M Innovative Properties Company Telechelic hybrid aerogels
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WO2012154602A1 (en) 2011-05-06 2012-11-15 Showers Robert James Aerogel window film system
WO2013055432A1 (en) * 2011-10-10 2013-04-18 3M Innovative Properties Company Aerogels, calcined and crystalline articles and methods of making the same
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JP2017043708A (ja) 2015-08-27 2017-03-02 日立化成株式会社 エアロゲル
WO2017195715A1 (ja) 2016-05-09 2017-11-16 国立大学法人 東京大学 アルコキシシラン類及びポリロタキサンを有してなるゾル及びゲル
US20180093456A1 (en) 2016-10-05 2018-04-05 Palo Alto Research Center Incorporated Polymer aerogel for window glazings
WO2019210094A2 (en) 2018-04-26 2019-10-31 Blueshift Materials, Inc. Polymer aerogels fabricated without solvent exchange

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US20210309822A1 (en) 2021-10-07
US10995191B2 (en) 2021-05-04
US20200199319A1 (en) 2020-06-25
EP3671291A1 (en) 2020-06-24
US11851543B2 (en) 2023-12-26
JP2020100812A (ja) 2020-07-02

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